HOME >> BIOLOGY >> NEWS
Completed genome set to transform the cow

The ability of scientists to improve health and disease management of cattle and enhance the nutritional value of beef and dairy products has received a major boost with the release this week of the most complete sequence of the cow genome ever assembled.

Developed by an international consortium of research organisations, including CSIRO and AgResearch New Zealand, the new bovine sequence contains 2.9 billion DNA base pairs and incorporates one-third more data than earlier versions.

Differences in just one of these base pairs (known as single nucleotide polymorphisms or SNPs) can affect the functioning of a gene and mean the difference between a highly productive and a poorly performing animal. Over two million of these SNPs, which are genetic signposts or markers, were identified as part of the project.

Australia's representative on the US $53 million Bovine Genome Sequencing Project, CSIRO's Dr Ross Tellam, says the new map marks the end of the sequencing phase of the project, with the focus now on analysing the available data.

"This is very valuable information," Dr Tellam says. "We could potentially achieve as much improvement in cattle breeding and production in 50 years as we have over the last 8000 years of traditional farming."

Cattle geneticists will use the bovine genome as a template to highlight genetic variation within and between cattle breeds, and between cattle and other mammal species.

The head of bioinformatics research at CSIRO Livestock Industries, Dr Brian Dalrymple, says the new data is very valuable because it provides researchers with a more complete picture of the genes in a cow and how variations in the DNA code influence desirable production traits.

"We can use this data to identify those genes that are involved in important functions like lactation, reproduction, muscling, growth rate and disease resistance," Dr Dalrymple says.

The Hereford breed w
'"/>

Contact: Lisa Palu
lisa.palu@csiro.au
61-732-142-960
CSIRO Australia
16-Aug-2006


Page: 1 2

Related biology news :

1. Unravelling new complexity in the genome
2. One species, many genomes
3. First genome-wide study of infectious disease opens new avenues for HIV treatment, vaccines
4. Charting ever-changing genomes
5. Neutral evolution has helped shape our genome
6. Sea anemone genome provides new view of our multi-celled ancestors
7. Cloning the male genome may help infertile men
8. Mutating the entire genome
9. Exploring the dark matter of the genome
10. New findings challenge established views on human genome
11. ENCODE map changes view of the human genome landscape

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:4/28/2016)... BANGALORE, India , April 28, 2016 ... subsidiary of Infosys (NYSE: INFY ), and Samsung ... global partnership that will provide end customers with a ... and payment services.      (Logo: http://photos.prnewswire.com/prnh/20130122/589162 ... for financial services, but it also plays a fundamental part ...
(Date:4/26/2016)... -- Research and Markets has announced the ...  report to their offering.  , ,     (Logo: ... forecast the global multimodal biometrics market to grow ... 2016-2020.  Multimodal biometrics is being implemented ... healthcare, BFSI, transportation, automotive, and government for controlling ...
(Date:4/15/2016)... April 15, 2016 Research ... Gait Biometrics Market 2016-2020,"  report to their offering.  ... ) , ,The global gait biometrics market is ... during the period 2016-2020. Gait analysis ... can be used to compute factors that are ...
Breaking Biology News(10 mins):
(Date:5/3/2016)... ... May 03, 2016 , ... ... NYC , the sensor and data driven conferences, will take place on June 7-8, 2016, at ... UnitedHealth's Vidya Raman-Tangella on incorporating technology -- including AR/VR, machine learning, apps, robotics ...
(Date:5/3/2016)... ... 2016 , ... According to world renowned prostate cancer surgeon, Dr. David ... had two main treatment options: surgery or radiation. Based on a patient’s goals, disease ... has enabled doctors to administer higher doses of radiation to prostate cancer ...
(Date:5/2/2016)... ... May 02, 2016 , ... Meister Media ... the fresh look and added functionality give the agricultural world a taste of ... dynamic shift in agriculture – from precision farming via satellites and Unmanned Aerial ...
(Date:4/29/2016)... ... April 30, 2016 , ... The MIT bioLogic design ... the bioLogic team explored how bacterial properties can be applied to fabric and formed ... bacteria, which move in response to humidity change. The team harvested Natto cells and ...
Breaking Biology Technology:
Cached News: