Báo cáo sinh học: " Mass selection in livestock using limited testing facilities" pdf

... situation of limited testing facilities, information on relatives would also be limited and the extra selection intensity would have to be set against the resulting increase in generation ... of k for which m = l,,,is from eqn(5): Original article Mass selection in livestock using limited testing facilities L Ollivier Institut National...

Ngày tải lên: 14/08/2014, 20:20

... Generation. Springer-Verlag, New York, USA Original article Bayesian inference in threshold models using Gibbs sampling DA Sorensen S Andersen 2 D Gianola I Korsgaard 1 National Institute ... the Gibbs chain. Other approaches include, for example, batching (Ripley, 1987), and Raftery

Ngày tải lên: 09/08/2014, 18:21

... genotyping errors by Hardy- Weinberg equilibrium testing. Eur J Hum Genet 2004, 12:395-399. 7. Lewontin RC, Cockerham CC: The Goodness-of-fit test for detecting selection in random mating populations. ... post -selection genotype frequencies in terms of post -selection allele frequencies and fitness dominance. The resulting equations correspond to non-equilibrium populations, allowin...

Ngày tải lên: 14/08/2014, 13:21

... parallel or complementary latitudinal clines across different continental populations provides strong evidence of natural selection maintaining such clinal allozymic variation (David, ... 253-269

Ngày tải lên: 09/08/2014, 18:21

... ighlights t he interest in using composite criteria t hat allow combining both performances exhibited dur- ing feed deprivation and compensatory growth periods. Since, only perfor- mances during feed ... from 0, confirming that, when used in combination, they are pertinent indirect criteria for selection. We have shown that genetic variability exists for RFI in rainbow trout, con- fir...

Ngày tải lên: 14/08/2014, 13:21

... in a line was estimated by testing, jointly against the error variance term Q e, n - 1 independent differences between genotypes, with n being the number of genotypes in ... estimated in the L line (fig 1) and in the C line (fig 2). Genotypes which were most frequent in the L line had globally lower effects on the Ab response in th...

Ngày tải lên: 14/08/2014, 19:22

... to selection. Mobilizing selection If the survival of a phyletic lineage is regularly determined by changes in the same limiting structure, a natural selection acting upon ... become extinct by mutation. The probability of exactly m mutations occurring and becoming fixed in n donor genes in a chosen interval T can be determined by the fol...

Ngày tải lên: 14/08/2014, 19:22

... should make inferences about 0 using equ.(10), which takes selection into account. If equ.(9), is used, the information about 8 contained in the second term in equ.(10) ... process, or marginal density of y obs in the absence of selection, is obtained by integrating out the missing data y mis from (equ.(l)) - The problem with using...

Ngày tải lên: 14/08/2014, 20:20

... vestigial locus in Drosophila melanogaster. Mol Gen Genet 212, 370-374

Ngày tải lên: 14/08/2014, 20:20

... proposition-oriented items. Finally, we discuss how lexical selection is influenced by thematic ([oc~) information in the input. I. Introduction There is a consensus among computational linguists that ... and indexicats (here, now, I, there); • prepositions (on, during, against); . paxentheticals and attitudinal~ (az a matter off act, o~ the contrary); • conjunctions, i...

Ngày tải lên: 24/03/2014, 02:20