|
The success of a project to incorporate new gene markers
into existing sheep
breeding systems will allow British sheep producers to take advantage
of the
latest genetic technology according to representatives from the Charollais,
Suffolk and Texel breeds.
MASACS*, a project that has been underway since June 2004
has already identified DNA markers for muscle depth and worm parasite
resistance
and ways to use
these to strengthen performance recording. [*MASACS - Marker Assisted
Selection Applied to Commercial Sheep]
MLC Senior Geneticist Gert Nieuwhof said: "Commercial
ram breeders should be
aware that with new genetic markers becoming commercially available soon,
there is a opportunity to use such information along with current recording
systems in order to make sustained improvements to performance and other
traits such as disease resistance".
Jonathan Barber of Charollais Sires stated: "MASACS
will provide an
infrastructure to allow the incorporation of these markers into enhanced
EBVs, and software development is underway to allow this.
"Importantly, this system will provide a platform
to incorporate new genetic
markers and genetic technologies to be delivered to UK sheep producers
and
incorporated into existing breeding systems".
Texel Sheep Society Chief Executive Steve McLean
said: "A major
strength of the project is that it incorporates all the important players
in
the British breeding industry including major breed societies, the MLC
and
Signet, Roslin Institute, the Edinburgh Genetic Evaluations Unit and
also
BASCO".
Project leader, Prof. Steve Bishop, Roslin Institute,
commented: "It
is
important to note that these new markers will provide supplementary
information to enhance current EBVs in Marker Assisted Selection breeding
programmes. The markers identified give greater assurance with regard
to muscle depth
which will mean the commercial farmer will have far greater confidence
that
identified rams will outperform unrecorded rams".
To find out more, there are links to Charollais and Texel from this
website's 'Members' section
[21 June 06]
|