Báo cáo sinh học: "Genetic diversity, introgression and relationships among West/Central African cattle breeds" docx

... Indian zebus, African zebus and African/ European taurines and under the 2nd PC, European taurines/Indian zebus, African zebus and African taurines. The sep- aration between the African taurines and European ... (European and African) and Bos indicus cattle possess very distinct allelic distributions and that zebu breeds in Cameroon and Nigeria have a mixture of bo...

Ngày tải lên: 14/08/2014, 13:22

... size, CP was the highest for BOUL, LAND and POIT breeds. Using the approach of Caballero and Toro [11], GD T decreased only when LAND and POT breeds were removed, and those two breeds plus the BOUL ... the ARD and PS breeds showed a particularly low and high diversity, respectively. Considering contributions to the between-breed diversity and probabilities of extinction, the...

Ngày tải lên: 14/08/2014, 13:21

... diversity D, which are now MER, LAND and POT, instead of BOUL, MER and POIT. Finally, since the discussion on breed conservation is based on the use of several other methods and parame- ters, the above ... Extinction Agregate diversity and cryopreservation potential (Ollivier and Foulley, 2005) Loss or gain of diversity when a breed is removed and contributions to optimal diver...

Ngày tải lên: 14/08/2014, 13:21

... from Campbell Island and Pitt Island for KR TAP1-1 and among the Arapawa II flock of feral sheep for KRT33 and lower among the Arapawa I flock for DQA2. Finally, allele sharing among sheep from ... flocks (Arapawa I and II, Pitt Island and Campbell Island) was significant for one gene but not necessarily for the same gene. Sheep popu- lations from both Pitt and Campb ell Isl...

Ngày tải lên: 14/08/2014, 13:21

... should, in our opinion, be a mandatory element of standard drug-development protocols. The more we know about tissue- and disease-specific changes in cellular networks and about variations in these ... drug-therapy [8] and drug-target networks [1,6,7,9] as well as their potential extensions (Figure 1) provide a powerful and exciting tool for the organization of the expanding drug-deve...

Ngày tải lên: 06/08/2014, 18:21

... from the maternal grandsire effect on twinning rate, correlations between sire and maternal grandsire evaluations, intraclass correlations among half-brothers, and son-sire regressions were ... (Snedecor and Cochran, 1967) and the gi statistic to test for skewness (Sokal and Rohlf, 1969). Intraclass correlations (t) of evaluations among half b...

Ngày tải lên: 14/08/2014, 20:20

... s = sires and d = dams. The average age of the parents at birth of their first offspring was 4.23 t 1.57 years among stallions and 5.37 :I: 3.89 years among jennies. ... traits (4!, on haematological and clinical biochemical param- eters [7, 11] and on genetic loci [5, 6!, to characterize this breed. A small and homogeneous populatio...

Ngày tải lên: 09/08/2014, 18:22

... phylogenies of 2B and 3AB and in addition with the Panasia lineage of type O, an Asia1 and O5 isolate from India and the A Iran105 isolate from Iran. A relationship between Asia1 and the Panasia ... reaction as follows: 95°C for 15 min, and five cycles of 94°C for 30 sec, 59°C for 2 min and 72°C for 30 sec, and then 35 cycles of 94°C for 30 sec, 61°C for 30 sec and 72°C for...

Ngày tải lên: 18/06/2014, 18:20

... specimens and performed virus isolation and measles IgM assays; GK, FK established COBL cell in the Ankara laboratory; GK, SL, PR performed RT-PCR and sequence analysis; GK, DG, PP, WB analyzed data and ... 2 Division of Viral and Rickettsial Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, USA, 3 National Immunization Program, Centers for Disease Control...

Ngày tải lên: 19/06/2014, 08:20

... to Jefferson [33] and involved pieces of leaves randomly collected from two to five plants at 1 and 2 dpi (inoculated leaves), and 7, 14, 35 and 40 dpi (systemically infected leaves). As described ... as illustrated by isolates belonging to the same serotype Ni2 and CI4, or, CI63 and BF1 isolates (Figure 3C, lanes 3 and 4 or 4 and 5). We also noted that the diversity of silenc...

Ngày tải lên: 20/06/2014, 01:20