Báo cáo sinh học: " Impact of strong selection for the PrP major gene on genetic variability of four French sheep breeds (Open Access publication)" pptx

... nformation and polymorphisms at microsatellite markers. 664 I. Palhiere et al. Original article Impact of strong selection for the PrP major gene on genetic variability of four French sheep breeds (Open ... The aim of this study was to evaluate the impact of this strong selection on genetic variability. It is focussed on four Frenc...

Ngày tải lên: 14/08/2014, 13:21

... possible effects of selective sweeps on growth hormone receptor gene in bovine occurred before domestication and not among the domestic breeds. Unfortunately, due to the lack of information on the mutation ... and the identification of a few genes or loci as the targets of domesti cation or subsequent genetic improve- ment in cattle have renewed the investigation...

Ngày tải lên: 14/08/2014, 13:21

... treats the collection of objects and detections as finite sets. However, the computation of the posterior of a RFS is intractable in general, and therefore the use of approximations is required. ... is the prediction step of the Kalman filter, and the expression of p(z t |x t , a t ) is proportional to a Gaussian function. And as the product of Gaussian functions i...

Ngày tải lên: 18/06/2014, 22:20

... cumbersome, time consuming and less sensitive is still considered the gold standard for the diag- nosis of flaviviral encephalitis [8]. Shell vial culture is a modification of the conventional cell culture ... addition to the list of encephalitogenic viruses, after its neurovirulence has been proved by isolation of the virus from CSF, demonstration of specific IgM antibo...

Ngày tải lên: 19/06/2014, 08:20

... a list of bit positions, along with an annotation of whether each bit is zero or one, in each node. The bits in this list are called the match-bits. The Multibit tree is an extension of the Singlebit ... coefficient. Both of these features increase the usefulness of finger- print based searches for the researcher in the laboratory. Our method is currently limited by...

Ngày tải lên: 12/08/2014, 17:20

... a large effect on selection response. For prediction of selection response for a few generations of selection, which is often of interest in animal breeding, the prediction equations derived in ... a non-linear function of level and slope. The selection criterion is the phenotypic value in the selection environment k. The problem is to find the selection env...

Ngày tải lên: 14/08/2014, 13:22

... Provisional PDF corresponds to the article as it appeared upon acceptance. Fully formatted PDF and full text (HTML) versions will be made available soon. Vanishing heat conductivity limit for the ... θ, φ) strongly in L 2 (0, T ; H 1 ) when  → 0. (1.9) Here, (u, θ, φ) is the solution of the problem (1.1)–(1.7) with  = 0. 2 Proof of Theorem 1.1 Since (1.9) follows easily from (...

Ngày tải lên: 18/06/2014, 22:20

... permits the user to set the number of iterations (or “generations” in the language of genetic algorithms), G,andthesize,S, for each set (or “population” in the language of genetic algorithms). The ... operators, Jane then generates the next set of timings. The user can select the size of the sets to be used and the number of iterations (or “generations” i...

Ngày tải lên: 12/08/2014, 17:20

... Becker C.M., Schiebel K., Functional relevance of DNA polymor- phisms within the promoter region of the prion protein gene and their association to BSE infection, FASEB J. 21 (2007) 1547–1555. [15] ... corre- sponding to the nucleotide positions 22 234–22 252 and 23 171–23 189 of Gen- Bank Accession No. U67922. Amplification was performed under a temperature regime of: 95 °Cfor5...

Ngày tải lên: 14/08/2014, 13:21

... the reduction of genetic gain comes from the male paths, as shown by a detailed examination of the figures. The impact of BST on breeding schemes cannot either be ... conventional way of predicting selection differential (selection intensity x selection accuracy x genetic standard deviation) is only correct if there is 1 populati...

Ngày tải lên: 14/08/2014, 20:20