Categorically ranking animals for feed efficiency

Multicellular living organisms and unmodified parts thereof and – Nonhuman animal – Transgenic nonhuman animal

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C435S004000, C435S006120, C435S025000

Reexamination Certificate

active

07906702

ABSTRACT:
The invention provides methods for managing livestock for breeding or production based on one or more measurements of mitochondrial function. Measurement of mitochondrial function may also be correlated with a calculated or known feed efficiency of livestock animals to yield a predicted feed efficiency for the animal. The invention overcomes deficiencies associated with phenotypic assays for predicted breeding and production value.

REFERENCES:
patent: 6805075 (2004-10-01), Pratt
patent: 6868804 (2005-03-01), Huisma et al.
patent: 7199281 (2007-04-01), Murray et al.
patent: 7256283 (2007-08-01), Kriz et al.
patent: 7256324 (2007-08-01), Conner et al.
patent: 2007/0209084 (2007-09-01), Collier et al.
patent: WO 96/35127 (1996-07-01), None
patent: WO 03/032234 (2003-04-01), None
Basarab et al., “Residual feed intake and body composition in young growing cattle,”Can. J. Anim. Sci, 83:189-204, 2003.
Bottje et al., “Association of mitochondrial function with feed efficiency within a single genetic line of male broilers,”Poultry Sci., 81:546-555, 2002.
Bottje et al., “Role of mitochondria in phenotypic expression of feed efficiency,”J. Appl. Poult. Res., 13:94-105, 2004.
Chance et al., “Hydroperoxide metabolism in mammalian organs,”Physiol. Rev., 59:527-605, 1979.
Crews, “Genetics of efficient feed utilization and national cattle evaluation: a review,”Genet. Mol. Res., 4:152-165, 2005.
Fox et al., “Identifying differences in efficiency in beef cattle,” Animal Science Department, Mimeo 225, Cornell University, Ithaca, NY, 2004.
Herd et al., “Reducing the cost of beef production through genetic improvement in residual feed intake: opportunity and challenges to application,”J. Anim. Sci., 81:E9-E17, 2003.
Hersom et al., “Effect of live weight gain of steers during winter grazing: III. Blood metabolites and hormones during feedlot fmishing1, 2,”J. Anim. Sci., 82:2059-2068, 2004.
Iqbal et al., “Low feed efficient broilers within a single genetic line exhibit higher oxidative stress and protein expression in breast muscle with lower mitochondrial complex activity,”Poultry Sci., 83:474-484, 2004.
Johnson et al., “The history of energetic efficiency research: where have we been and where are we going,”J. Anim. Sci., 81:E27-E38, 2003.
Kneeland et al., “Identification and fine mapping of quantitative trait loci for growth traits on bovine chromosomes 2, 6, 14, 19, 21, and 23 within one commercial line of Bos taurus1,”J. Anim. Sci., 82:3405-3414, 2004.
Lutz et al., “Quantitative relationship between mitochondrial bioenergetics and efficiency of animal growth,”J Anim. Sci. 81(Suppl. 1):141, (Abstr.), 2003.
Moore et al., “Genetic and phenotypic relationships between insulin-like growth factor-I (IGF-I) and net feed intake, fat, and growth traits in Angus beef cattle,”Aust. J. Agr. Res., 56:211-218, 2005.
Nkrumah et al., “Different measures of energetic efficiency and their phenotypic relationships with growth, feed intake, and ultrasound and carcass merit in hybrid cattle,”J. Anim. Sci., 82:2451-2459, 2004.
Ojano-Dirain et al., “Determination of mitochondrial function and site-specific defects in electron transport in duodenal mitochondria in broilers with low and high feed efficiency,”Poultry Sci., 83:1394-1403, 2004.
Sandelin et al., “Assessment of respiratory chain complex activities and electron transport chain protein expression in muscle mitochondria in Angus steers with low and high feed efficiency,”J. Anim. Sci., 82(Suppl. 1):416 (Abstr.), 2004.
Yambayamba et al., “Hormonal status, metabolic changes, and resting metabolic rate in heifers undergoing compensatory growth,”J. Anim. Sci., 74:57-69, 1996.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Categorically ranking animals for feed efficiency does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Categorically ranking animals for feed efficiency, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Categorically ranking animals for feed efficiency will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2629367

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.