Báo cáo sinh học: "Detection of quantitative trait loci for reproduction and production traits in Large White and French Landrace pig populations" docx

... families analysed for production and reproduction traits. Family Number of genotyped parents for Number of offspring with Number of daughters production reproduction records for production traits with ... online at: c  INRA, EDP Sciences, 2008 www.gse-journal.org DOI: 10.1051/gse:2007035 Original article Detection of quantitative trait loci for reproduct...

Ngày tải lên: 14/08/2014, 13:22

... in females than in males in F2 pigs originating from Meishan grandsires and Large White granddams (vs. Large White grandsires and Meishan granddam in the present study). The lower QTL effects in females ... marker-assisted selection inChinese × European syntheticlines, the choice of breedinganimals incrossbreedingprograms involvingChinese breedsortheintrogression ofhig...

Ngày tải lên: 09/08/2014, 18:21

... result in Figure 5 Line-cross and half-sib interval mapping analysis for length and body weight on Chr 4. F-statistic profiles for Chr 4 for both line-cross and half-sib models for length and ... mapping parent (in double haploid format), containing information on alleles inherited from that parent only. Marker grouping was performed at a minimum LOD score of 4.0. Follo...

Ngày tải lên: 14/08/2014, 13:21

... recombination. Another reason is the small number of families differing in the flanking and next-to-flanking markers, resulting in too little information for estimation of variances ... (1993) Interval mapping of multiple quantitative trait loci. Genetics 135, 252-324 Knott SA, Haley CS (1992) Maximum likelihood mapping of quantitative tra...

Ngày tải lên: 09/08/2014, 18:22

... analysed in population A and three fat traits (back fat P1 and P3 and loin fat L) in population B. Three growth traits, average daily gain pre test (DGP), average daily gain on test (DGT), and average ... Mapping quantitative trait loci in crosses between outbred lines using least squares. Genetics 1994, 136:1195-1207. 3. Haley CS, Knott SA: A simple method for mappin...

Ngày tải lên: 14/08/2014, 13:21

... application of these techniques includes in situ work, for example for use in the identification and quantification of infected cells. The repeated rounds of high temperatures involved in thermal cycling ... the subsequent increase in cyanophage DNA in the infected culture. This is the first use of the assay in looking at gene expression, and in detecting viral n...

Ngày tải lên: 18/06/2014, 18:20

... determining the suitability of 10 commonly used reference genes in the context of infection with various strains of HIV-1, HSV-1, CMV and VZV in a range of both primary and cultured cell lines using ... expression) profiles in response to viral infection and in the quantification of viral load in clinical samples and in research [1]. The sensitivity and accurac...

Ngày tải lên: 18/06/2014, 18:20

... that c = 0, for model 2 that m = 0 and for model 1 that both c and m were 0. Fixed effects included in the model were year of record and sex. A single record at ... equally (with the exception of sex-linked genes in the heterogametic offspring sex) to the genotype of their offspring, it is accepted that progeny performance is...

Ngày tải lên: 09/08/2014, 18:22

... 1) using pedigree indexes for the indicator trait and/ or the trait of interest, 2) recording the performance of an indicator trait in common sib or progeny testing schemes, 3) recording perform ... will be even more demanding for models including multiple traits. Although computation time of models using a G Table 3 Increase in accuracy comparing MT to ST models for...

Ngày tải lên: 14/08/2014, 13:21

... Weller J.I., Kashi Y., Soller M., Power of daughter and granddaughter designs for determining linkage between marker loci and quantitative trait loci in dairy cattle, J. Dairy Sci. 73 (1990) ... Weller J.I., Ron M., Gand M., Feldmesser E., Da Y., Wiggans G.R., VanRaden P.M., Lewin H.A., A genome scan for quantitative trait loci in uencing milk production and hea...

Ngày tải lên: 14/08/2014, 13:21