Animal husbrandy generale

Animal farm (9)
Animal feed (8)
Breeding techniques (13)
Dairy (119)
Livestock (208)

Synopsis: Domenii: Animal husbrandy: Animal husbrandy generale:


BBC 00145.txt

Fuelled by Cold war fears and supposedly by the Bay of Pigs fiasco, Kennedy wanted to take on


BBC 00247.txt

Big data helps designs shift gears You wouldn't think that anybody would care about your drive to the supermarket to buy milk.

Perhaps that trip to the store to buy milk will say more about you than expected.


BBC 00265.txt

and their reckless, profligate use in livestock rearing, has provided ample opportunity for resistant strains of pathogenic bacteria to proliferate through natural selection.


biosciencetechnology.com 2015 000014.txt

and could also be of particular importance to farm animal species where haemoplasma infections can cause huge financial losses. he study recommends future research should explore


earthtechling.com 2014 0000470.txt

Thin, flexible mechanical energy harvester, with rectifier and microbattery, mounted on the bovine heart. Courtesy University of Illinois/University of Arizona.

Thin, flexible mechanical energy harvester, with rectifier and microbattery, mounted on the bovine heart. Courtesy University of Illinois/University of Arizona.

They then affixed it to beating sheep and cow hearts to see if it would operate as they had hoped


earthtechling.com 2014 0000482.txt

and human activities, such as leakage from natural gas systems and the raising of livestock. uman activities such as agriculture, fossil fuel combustion, wastewater management,


ec.europa.eu 2015 0000429.txt

and more effective route to the creation of vaccines to combat some of the most devastating diseases affecting farm livestock.


ec.europa.eu 2015 0000473.txt

MEDISCO is also proving its worth in tests at a dairy factory in Marrakech, Morocco.

Hot weather there has caused often large quantities of fresh milk to go off meaning it cannot be sold to the public.


edition.cnn.com_TECH 2015 00297.txt.txt

"Its quick growth time is an advantage that the seaweed has over other food sources, especially livestock,


environmentalleader.com 2014 0000130.txt

#Factory Dairy farms on the Rise in Asia The expansion of industrial dairy farms in Asia could lead to severe consequences for the environment, public health, animal welfare and rural economies, according to a policy paper by Brighter Green.

The Emergence of Industrialized Dairy Systems in Asia, forecasts that by 2025 countries in the global south will consume 375 million metric tons of milk and dairy products, nearly twice as much as in 1997.

which aside from India includes virtually no dairy, has created an emerging market of nearly 3 billion potential new dairy consumers.

To meet demand, concentrated animal feeding operations, known as CAFOS or factory farms are being set up across Asia.

While factory farms are an efficient way to produce large amounts of animal products in a short time frame

Brighter Green, the organization behind the paper, wants policymakers to take notice of the consequences of dairy CAFOS

are run by global and new national dairy corporations often in partnership with governments. For instance, Danone and Nestle are active in Indonesia,

In Vietnam, a massive dairy CAFO that will have nearly 140,000 cowsaking it one of the largest in the worlds expected to open in 2017.

Meanwhile, the US dairy industry has improved its sustainability, according to research published last year in the Journal of Dairy Science.

Researchers analyzed the sustainability of the US dairy industry from 1944 to 2012 and found advances in genetics

nutrition and herd management have resulted in greater efficiency more than a fourfold increase in milk yield and a reduction in farms and cows m


futurity_medicine 00071.txt

and cells drawn from the aortic heart valves of pigs. Most solutions also included a nutrientâ glucose pyruvate glutamine


futurity_medicine 00141.txt

which causes an infection called brucellosis in livestock and humans from a 700-year-old skeleton from Sardinia Italy.


futurity_medicine 00240.txt

However in infants born prematurely researchers at Washington University School of medicine in St louis have found that the population of bacteria in babies gastrointestinal tracts may depend more on their biological makeup and gestational age at birth than on environmental factors.

The babies who were patients in the neonatal intensive care unit (NICU) at St louis Children s Hospital ranged from 23 to 33 weeks in gestational age

The researchers noted abrupt changes in each gut s bacterial composition along the way to 36 weeks in gestational age but found that somehow the gut ecosystems adjusted


futurity_medicine 00271.txt

and form a growth in a milk duct. Because of potential side effects many women with DCIS are reluctant to take oral tamoxifen after being treated with breast-saving surgery


futurity_medicine 00448.txt

The team tested the wireless charging system in a pig and used it to power a tiny pacemaker in a rabbit.


futurity_sci_tech 00065.txt

For instance colloidal dispersions comprise such everyday items as paint milk gelatin glass and porcelain and for advanced engineering such as steering light in photonics.


futurity_sci_tech 00144.txt

and sheep is able to survive the winter by reproducing in the biting bugs that transmit it.

In the United states alone the disease costs the cattle and sheep industry an estimate $125 million annually. y conducting this epidemiological study on a commercial dairy farm in Northern California we were able to demonstrate that the virus overwinters

and postdoctoral researcher in the School of veterinary medicine at University of California Davis. his discovery has important ramifications for predicting the occurrence of bluetongue in livestock

Bluetongue disease first identified during the 1800s in southern Africa is transmitted by the Culicoides biting midge a tiny gnat sometimes referred to as a o-seeum. he disease mostly sickens sheep

but also infects cattle and goats and deer and other wild ruminants. In the US the virus greatest economic impact is in the cattle industry

The name bluetongue derives from the swollen lips and tongue of affected sheep which may turn blue in the late stages of the disease.

For the new study published in PLOS ONE researchers monitored cows and midges on a Northern California dairy farm for more than a year.

and would later in the season once again transmit it to cows on the dairy. The bluetongue virus may also have other yet-to-be discovered modes of overwintering in temperate regions the researchers say.


futurity_sci_tech 00176.txt

Lead author Patrick T. Sadtler a Ph d. candidate in the University of Pittsburgh department of bioengineering compared the study s findings to cooking. uppose you have flour sugar baking soda eggs salt and milk.


futurity_sci_tech 00337.txt

and turn it into water that is clean enough for livestock to drink. It also extracts nutrients that can be reused as fertilizer.


futurity_sci_tech 00650.txt

and human activities, such as leakage from natural gas systems and the raising of livestock. uman activities such as agriculture, fossil fuel combustion, wastewater management,


futurity_sci_tech 00773.txt

Based on text references it might seem that the color associated with sheep is black but people##and NEIL##nevertheless know that sheep typically are white. mages are the best way to learn visual propertiessays Abhinav Gupta assistant research professor in Carnegie mellon University s Robotics Institute. mages

also include a lot of common sense information about the world. People learn this by themselves and with NEIL we hope that computers will do


futurity_sci_tech 00964.txt

The results published in PLOS ONE could inform future research into agricultural breeding techniques if demand grows for the blue eggs

or#fancy#poultry breeders to identify at fine resolution the exact location of the mutation in the genome in blue egg laying chickens.

Additional researchers contributed to the study from Universidad Catolica de Chile Institut National de la Recherche Agronomique in France International livestock research institute in Kenya Chinese Academy of Agricultural sciences in China


futurity_sci_tech 00984.txt

The discovery will enable selective breeding of barley that will provide genetic protection to the disease.


gizmag 2013 00001272.txt

Modern milk cows produce an average of 6. 5 gallons (24.6 l) of milk per day.

and dairy farmers must either plan their daily routine entirely around this fact or make enough money to hire additional labor.

and a certain degree of mechanization started to creep into dairy farming. By 1939, a otolactormilking parlor was showcased at the Borden pavilion at the New york World Fair,

including robotic cowshed cleaners and forage pushers. It modular, so it can be configured to local farm needs,

there will be more milk and happier cows. The Astronaut 4 system is designed to be as easy as possible for the cow to use.

The brushing also stimulates the production of oxytocin as well as improving milk flow speed. The milk is moved from the arm through the rest of the system by means of compressed air impeller pumps.

Compressed air is preferred the method of powering a milking robot wherever possible to avoid the danger of contamination that a hydraulic system presents.

The Lely MQC Milk Quality control MQC in the arm measures the color, temperature, conductivity, fat, lactose, levels of somatic cells,

and protein levels in the milk for each cow. It also notes animal weight, milking speed and

collecting the milk and maintenance, most of the work is supervising the system by means of a remote dashboard on a computer


impactlab_2010 00336.txt

The Mapo Center for Dementia perches at a busy crossroads of old and new, near a university and a shop selling naturopathic goat extracts.


impactlab_2011 02662.txt

which covers food other than meat, poultry and egg products. They are competing to develop the tracking technology


impactlab_2013 00229.txt

Nearly a third of the world s ice-free land is used already to raise livestock or grow fodder for these animals.##

##On which note, Malthusians may ask:####How will anticipated the food shortfall be made up?#####One possible (and grossly revolting) solution was tabled in the Sci-fi classic#Soylent Green.


impactlab_2013 00475.txt

Some of the planned uses are for forests, camping, fire suppression, agriculture, livestock, and human consumption.


impactlab_2014 00169.txt

but we re told its scans are of high enough fidelity to distinguish, not just milk from beer,


impactlab_2014 00353.txt

Sensors help agriculture by enabling real-time traceability and diagnosis of crop, livestock and farm machine states.

Livestock biometrics: Collars with GPS, RFID and biometrics can automatically identify and relay vital information about the livestock in real time.

Scientifically viable in 2017; mainstream and financially viable in 2020. Crop sensors: Instead of prescribing field fertilization before application,

The next generation of selective breeding where the end-result is analyzed quantitatively and improvements are suggested algorithmically. Scientifically viable in 2014;


impactlab_2014 00469.txt

Wee not quite at the stage where your fridge will automatically reorder your milk when it sees youe running low,


impactlab_2014 00516.txt

a large vending machine that sells a variety of items like toiletries, groceries like milk and eggs, kitchen items, pet food, and more.


livescience_2014 02488.txt

According to the Food and agriculture organization of the united nations global animal agriculture produces vast amounts of crops to feed billions of farm animals long before they are consumed themselves.

The raising and slaughtering of farm animals is just one component. Raising animals for food also includes feed-crop production

and chemical use as well as energy for transporting that feed live animals and animal products. The total process for bringing such vast quantities of meat egg and dairy products to our plates comes at a substantial cost to the environment.

Reducing or replacing consumption of animal products while refining diets (switching to products from sources that adhere to higher animal-welfare standards).

And former George w bush and Sarah Palin speechwriter Matthew Scully is vegan writing in his book Dominion regarding farm animal production


mnn.com 2014 0000373.txt

and animals for a long time spanning from selective breeding to transgenic species he added. Right now the cost of synthesizing chromosomes is prohibitively high


Nature 00043.txt

and the Enviropig, engineered to produce waste that is less polluting than that of normal pigs.

produced in the milk of genetically engineered goats, to be safe an important step towards the eventual approval of the drug for sale in US markets.


Nature 04445.txt

Bryan Charleston, head of the Livestock Viral Diseases Programme at the Pirbright Institute in Woking, UK,

JEFF J MITCHELL/REUTERSA 2001 outbreak of foot and mouth disease led to the slaughter of huge numbers of sheep and cows.


newscientist 00245.txt

Space surgeons Prototypes have performed several dozen procedures in pigs. The team says the next step is to work in human cadavers


newsoffice 00144.txt

Today, hundreds of companies worldwide are making drones for infrastructure inspection, crop-and livestock-monitoring,


newsoffice.mit.edu 2015 00742.txt.txt

and even livestock would have embedded their own sensors that report information directly to networked servers,


phys_org 00184.txt

or simply to advise you that the milk in your fridge has gone off.""The possibilities are endless. l


phys_org 00208.txt

According to Dr. Dvir, recent efforts in the scientific world focus on the use of scaffolds from pig hearts to supply the collagen grid


phys_org 00293.txt

This protein concentration is similar to one drop of milk dissolved in a hundred tons of water.


phys_org 00372.txt

#On the frontiers of cyborg science No longer just fantastical fodder for sci-fi buffs, cyborg technology is bringing us tangible progress toward real-life electronic skin, prosthetics and ultraflexible circuits.


phys_org 00631.txt

"Such animals, including many interesting larger ones like pigs, would be attractive for a variety of transgenic technologies,


popsci_2013 00019.txt

Folks who maybe drank some milk right out of the jug one time and spilled it all over themselves


popsci_2013 01916.txt

Now Mitalipov and his team have made clones using the same basic technique that created Dolly the cloned sheep in 1996.

and disposed of it as useless fodder a left over byproduct as they attempt to make stem cells they believe they have gotten around a moral dilemma of cloning humans.

The process that created Dolly the sheep in 1996 has now been proven successful in humans...

Dolly the sheep did come to term as a living breathing sheep YES. The human enbryo via a scientific choice did not come to term by was exploited for other purposes then disposed of.

If you do a Google search for pictures of Dolly the clone sheep you will find many.@

Some people objected to artificial insemination I don't a big difference in these methods of reproduction.

It's how they made Dolly the sheep. It's viable enough. Kill that embryo

There is one good declaration of science in developing the sheep embryo to full term and adulthood.


Popsci_2014_00424.txt

or send it to animal feed. But if there's some food you can't avoid throwing away,


R_news.discovery.com 2015 02260.txt.txt

Up until now, cloned farm animals --which are hugely expensive to develop--are used not for food but for breeding purposes,

The Commission's current proposal bans farm animal cloning but would allow the sale of meat

and milk produced by their descendants. The MEP's report was adopted by 529 votes to 120, with 57 abstentions


R_news.discovery.com 2015 02650.txt.txt

#Gene-Edited Pigs May Become Human Parts Researchers have figured out a way to make pig organs for human beings free of dangerous viruses using a controversial gene-editing technique.

The finding sets the stage for transplanting pig organs into humans, as well as the possibility of using gene-editing to engineer a disease-free human.

pigs and monkeys in order to see how well it works. The shortage of organs for transplantation is a major barrier to the treatment of organ failure.

While scientists say they would like to use more pig organs, there are fears about transmission of porcine endogenous retroviruses (PERVS) to humans.

postdoctoral student Luhan Yang and Church were able to eliminate 62 of these retroviruses in a pig kidney cell line.


R_newsoffice.mit.edu 2015 00578.txt.txt

which affects cattle and poultry, among other animals, and therefore has a huge economic cost,


R_profit.ndtv.com_news_banking-finance 2015 00482.txt.txt

Prabhat Dairy was forced to cut its $78 million IPO price band and extended the subscription period for investors by two days.


R_scitechdaily.com 2015 00617.txt.txt

In testing the capsules in pigs, the researchers found that the rings expanded into their original shape within 15 minutes of ingestion


R_www.3ders.org 2015 03057.txt.txt

So far, the Tadpole Endoscope has been tested in an artificial stomach as well as in a pig stomach


R_www.asianscientist.com 2015 00024.txt.txt

Recent trials in Melbourne also showed sheep given a DNA flu vaccine via a nebulizer had comparable immune responses to animals injected with the vaccine.


R_www.azosensors.com 2015 02509.txt.txt

chemical industry, mining, agriculture & husbandry, automotive, and power plant. In 2014, the oil & fuel application was the largest segment of the global tank level monitoring application market,

%The agriculture & husbandry was the fastest-growing application of the market, and is projected to grow with a CAGR of 7. 6%from 2015 to 2020.


R_www.biosciencetechnology.com 2015 01018.txt.txt

which affects cattle and poultry, among other animals, and therefore has a huge economic cost,


R_www.biospace.com 2015 0000210.txt

for example, be"milk-taxi"."Familiarity is of no use here when participants try to remember this word pair,


R_www.biotech-now.org 2015 01642.txt.txt

Europe imports over 30 million tons per year of corn and soy-based animal feeds, the vast majority of which are modified genetically, for its livestock industry.


R_www.cbc.ca_news_technology 2015 02106.txt.txt

Aimbetov, the third ethnic Kazakh in space, said he was taking dried mare's milk and traditional Kazakh cheese to orbit.

Fermented mare's milk, or"kymyz",is popular among nomadic cultures of Central asia. While in space, he will wear a special dosimeter to study the effects of space radiation on the brain.


R_www.dailymail.co.uk_sciencetech 2015 0000657.txt

but it seems women also provide a form of milk for their child while they are still in the womb.

Researchers have discovered that during the first months of pregnancy the mother's body secretes nutrients that have been dubbed'womb milk'for the embryo.

This milk, or histiotrophe as it is also known, provides the embryo with the energy and biochemical building blocks it needs to grow during the first 11 weeks of pregnancy.

birth and in the production of milk for breastfeeding. Researchers claim the hormone may have a profound impact on how infants interact.

'Our understanding has been revolutionised over the past decade by the discovery that nutrients are supplied by these glands in the uterus lining during the first trimester the so-called"uterine milk".


R_www.dailymail.co.uk_sciencetech 2015 05077.txt.txt

Around 80%of sheep, 50%of cattle, and 50%of horses died because of dental and skeletal fluorosis from the 8 million tons of hydrogen fluoride that were released.


R_www.economist.com_sections_science-technology 2015 00122.txt.txt

for creating new strains of crops and livestock. Indeed, because, like CRISPR-Cas9 it does not involve taking genes from one organism


R_www.environmentalleader.com 2015 01291.txt.txt

In addition to broadening existing partnerships with organizations like Field to Market, the Innovation Center for US Dairy and others, the company has outlined four specific actions to help fulfill its climate commitment over the next 10 years,


R_www.eurekalert.org_bysubject_chemistry.php 2015 00098.txt.txt

Among the diseases are Creutzfeld Jakob disease in humans and"mad cow disease in cattle. Unique in nature


R_www.foodnavigator-asia.com 2015 00811.txt.txt

and the potential to introduce as yet unused wild barley traits may offer great new potential in our barley breeding programs,


R_www.foodproductiondaily.com 2015 00035.txt.txt

Water extracted from milk to produce Carnation Evaporated milk will be used in operational tasks, such as cleaning and cooling."

"This'zero water'approach, where water from the milk is reused would not be appropriate for a bottling plant,

Following recognition at the Global Water Awards, Nestlé revealed plans to install technology at dairy plants in other"water-stressed"areas of South africa, Pakistan, India and China. t


R_www.foodtechnology.co.nz 2015 00326.txt.txt

#New half-fat soft cheese solution Arla Foods Ingredients has developed a whey protein solution that enables dairies to produce low-fat soft ripened cheeses that taste as good as the full-fat versions.

Arla Foods Ingredients has developed a whey protein solution that enables dairies to produce low-fat soft ripened cheeses that taste as good as the full-fat versions.

f all the major dairy categories, cheese is among the least developed when it comes to sales of reduced fat products.

which is undesirable in a category where the only ingredients listed are usually milk, salt, rennet and culture.

and so is the potential for increased sales in this underdeveloped sub-category of the dairy market,


R_www.gizmag.com 2015 04308.txt.txt

the TE has been deployed in both an artificial stomach model and a pig stomach. Whilst the image system has yet to be fitted to the device


R_www.gizmag.com 2015 04388.txt.txt

and pig hearts that had suffered from attacks and was found to drive tissue regeneration. In pigs that had suffered from a heart attack,

blood pumped out of the left ventricle was reduced from the normal 50 percent to 30 percent.

The patch was also found to considerably reduce scarring of the pig's heart tissue.


R_www.livescience.com 2015 02030.txt.txt

Mad cow and scrapie affect cows and sheep, respectively, and Creutzfeld-Jakob disease (CJD) affects people.


R_www.livescience.com 2015 02294.txt.txt

Such artificial bones have already been implanted successfully in pigs and other animals, but we still need to demonstrate that this method will work for humans.


R_www.mnn.com 2015 01512.txt.txt

which so far have only been performed on pigs and mice, the fizzy tincture was shown to propel the chemicals deep into the tissue,


R_www.nanowerk.com 2015 0000310.txt

Dr. Sharp plans to start testing the therapy on pigs, whose skin closely resembles that of humans, within months a


R_www.neurosciencenews.com_neuroscience-topics 2015 00583.txt.txt

an assistant professor of animal and dairy science in the UGA College of Agricultural and Environmental sciences. his is proof of concept that extracellular matrix can be used to ensheathe a functioning electrode without the use of any other foreign


R_www.neurosciencenews.com_neuroscience-topics 2015 00717.txt.txt

and the release of milk during nursing. Further, oxytocin helps regulate cardiac functions and fluid levels.


R_www.newscientist.com 2015 0000705.txt

#Womb milk nourishes human embryo during first weeks of pregnancy Call it the milk of life not breast milk,

but womb milk. For the first 11 weeks of pregnancy, before the mother's nutrient-rich blood supply is plumbed in,

and the"womb-milk"secretions dry up. But how the glycogen and other materials for baby-building were transported to the embryo

"Our understanding has been revolutionised over the past decade by the discovery that nutrients are supplied by these glands in the uterus lining during the first trimester the so-called'uterine milk,


R_www.sciencedaily.com 2015 00002470.txt

"said David Mills, Peter J. Shields Endowed Chair in Dairy Food science at UC Davis and senior study author."

The research was conducted using milk samples from 44 mothers in the UC Davis Foods for Health Institute Lactation Study and fecal samples from their infants at four different time points.


R_www.sciencedaily.com 2015 00003092.txt

an area of the breast where milk is produced. It is normally very sensitive to estrogen-targeting therapies because of high expression of the estrogen receptor protein,


R_www.sciencedaily.com 2015 00003807.txt

"L-arginine is a natural amino acid commonly found in red meat, poultry, fish and dairy products. It is manufactured also


R_www.sciencedaily.com 2015 00003841.txt

The results of the research group of Valuation of resources from Universidad Politécnica de Madrid suggest an optimal solution to manage the manure from chicken and cattle.

and Mining engineering and Agricultural production of UPM shows that the biochar produced from manure of cattle,

pigs and chicken is an organic fertilizer with a high content of nutrients, stabilized organic material and high values of cation exchange capacity.


R_www.sciencedaily.com 2015 12007.txt.txt

Today, extensive dingo culls to protect livestock have shifted the ecological balance, paving the way for invasive predators to wreak havoc with native mammals,

It doesn't pose as serious a risk to livestock, and it has played a major role in stopping foxes from establishing a foothold in Tasmania."


R_www.sciencedaily.com 2015 13035.txt.txt

found in sheep, and characterized it as a prion, for"infectious protein.""He then determined that the same prion protein caused bovine spongiform encephalopathy (BSE),

or"mad cow disease, in cattle, and so-called"variant"CJD in humans who subsequently consumed BSE-contaminated beef or other tissues.


R_www.sciencedaily.com 2015 13643.txt.txt

when antibiotic resistance is a significant health concern all over the world, for people and for livestock.


R_www.sciencedaily.com 2015 13667.txt.txt

"The Manchester and Sweden team took lungs from pigs and transplanted them either using the normal transplant method or after three hours of EVLP,


R_www.sciencedaily.com 2015 15533.txt.txt

so groundbreaking is that these genetic modifications look just like genetic variations resulting from the selective breeding that farmers have been doing for millennia.

faster and more accurate to apply to plants than previous breeding techniques (like radiation-induced mutations).


R_www.sciencedaily.com 2015 16277.txt.txt

Apparently, the VRAC subunit LRRC8D is immensely important for the transport of the amino acid taurine,

By switching off LRRC8D, it will now be possible to specifically investigate physiological and pathological roles of taurine release by VRAC.


R_www.sciencedaily.com 2015 16395.txt.txt

and robustness of the Dentaplas coating in trials using the lower jawbones of pigs taken from butcher shops.


R_www.technology.org 2015 11347.txt.txt

which consists of the Vesicular stomatitis virus (pathogenic in livestock, but harmless in humans) with the Ebola surface protein stitched onto it,


R_www.technology.org 2015 11415.txt.txt

Colloidal dispersions are composed of such everyday items such as paint, milk gelatin, glass, and porcelain, but their potential to create new materials remains largely untapped.


R_www.technology.org 2015 13580.txt.txt

Such an ability is important for numerous applications such as animal reproduction, cell immunotherapy, and biological research.


R_www.technology.org 2015 14564.txt.txt

#Transplanting from Pig to Human Never before have scientists been able to make scores of simultaneous genetic edits to an organism genome.

But now, in a landmark study by George Church and his team at the Wyss Institute for Biologically Inspired Engineering at Harvard university and Harvard Medical school, the gene editing system known as CRISPRAS9 has been used to genetically engineer pig DNA

Artistic rendering shows pig chromosomes (background) which reside in the nucleus of pig cells and contain a single strand of RNA,

Wyss Institute at Harvard Universitythe 62 edits were executed by the team to inactivate native retroviruses found in the pig genome that have inhibited so far pig organs from being suitable for transplant in human patients.

however, the door is now open on the possibility that humans could one day receive lifesaving organ transplants from pigs.

Pigs in particular have been especially promising candidates due to their similar size and physiology to humans. In fact

pig heart valves are sterilized already commonly and decellularized for use in repairing or replacing human heart valves.

including pigs, contain repetitive, latent retrovirus fragments in their genomes, present in all their living cells,

ERVS and the lack of ability to remove them from pig DNA was a real showstopper on

Church and his team have inactivated all 62 repetitive genes containing a PERV in pig DNA,

Sachs has been developing special pigs for xenotransplantation for more than 30 years and is currently collaborating with Church on further genetic modifications of his pigs. f Church

and his team are able to produce pigs from genetically engineered embryos lacking PERVS by the use of CRISPR-Cas9,

they would eliminate an important potential safety concern facing this field. ang says the team hopes eventually they can completely eliminate the risk that PERVS could cause disease in clinical xenotransplantation by using modified pig cells to clone a line of pigs that would have their PERV genes inactivated.

The remarkable and newly demonstrated capability for CRISPR to edit tens of repetitive genes such as PERVS will also unlock new ways for scientists to study


R_www.technology.org 2015 15133.txt.txt

In studies conducted on rodents and sheep the U-M team found that the treatment successfully kills the cells that cause cardiac arrhythmia while leaving surrounding cells unharmed.


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