báo cáo khoa học: "Genetic variation of g-tocopherol methyltransferase gene contributes to elevated a-tocopherol content in soybean seeds" pdf

... presence of genetic variation in wood quality raises a number of questions with regards to its modeling: Is there genetic variation in the shape of models (eg, in the analytical ... at all genetic levels. RESULTS Sampling of genetic entities The study of the influence of the sample size (number of trees within genetic entity) on the...

Ngày tải lên: 08/08/2014, 18:21

... Interface of Ecology and Populations Genetics (PF Brussard, ed) Springer, New York Linhart YB, Mitton JB, Sturgeon KB, Davis ML (1981) Genetic variation in space and time in a ... characterized by the dominance of oak and mostly located below 500 m in altitude (only one of them located at 800 m was included in this group due to the...

Ngày tải lên: 08/08/2014, 23:21

... families in experiment C were marked by fin-clipping 10 weeks prior to the beginning of the experimental feeding period, then placed together (1 200 individuals) in a large ... response to such diets was, however, found to be very variable, which led to interest in genetic variation. Differences of flesh colour were reported among st...

Ngày tải lên: 09/08/2014, 22:23

... concentration and g-tocopherol content (Table 1), indicating that the candidate gene is directly related to conversion of g-tocopherol to a-tocopherol. Fine mapping using F 5 lines showed that ... 10% of total tocopherol [6]. Here and in our previous study [18], a-tocopherol concentration was defin ed as the ratio of a-tocopherol to total tocopherol, whereas a- toco...

Ngày tải lên: 11/08/2014, 11:21

... brought to the laboratory and isola- ted in single vials to initiate isofemale lines. These lines were used to study allozyme variants and the biometrical traits. In the ... of another line. Two of the initial lines were used to initiate only one new line so that, in all cases, the studied flies corresponded to the second generati...

Ngày tải lên: 09/08/2014, 22:23

... origin of North America and is possibly originated from importation of breeding stocks. The result indicates that although the genome of PCV-2 is relatively stable in general, minor genetic variations ... Comparison of amino acid sequence in ORF2 immunorelevant epitopes of the PCV-2. Bold indicate variations between strains Amino acid position of ORF2 of PCV － 2 PCV － 2str...

Ngày tải lên: 07/08/2014, 15:20

... Proteins of Horses in Jeju 261 Discussion Horizontal polyacrylamide gel electrophoresis was resulted in a separation of proteins, according to mobilities; albumin(Alb), vitamin-D binding protein(GC), ... to find genetic diversity in CNH, CRH and TB by investigating the phenotypes and gene frequencies of Alb, GC, ES, A1B, and TF loci which are authorized internationally among...

Ngày tải lên: 07/08/2014, 15:20

... Characterization of bovine microsatellites by silver staining. J Anim Breed Genet 1995, 112, 415-420. 6. Ganai NA, Yadav BR. Genetic variation within and among three Indian breeds of goat using heterologous ... denaturing polyacrylamide gel electrophoresis followed by silver staining. The number of alleles ranged from 4 to 11, with allele sizes ranging from 88 to 220 bp. The d...

Ngày tải lên: 07/08/2014, 23:22

... detected in roe deer, showing that the PRNP is conserved in these two species, at least in Italy. This finding is quite unexpected considering the PRNP variability of the other phylogenetically ... M, Cline T, O'Rourke KI. Preliminary observations of genetic susceptibility of elk (Cervus elaphus nelsoni) to chronic wasting disease by experimental oral inoculation. J V...

Ngày tải lên: 07/08/2014, 23:22

... possibly introduced from Spain and had evolved into a single cluster. Notably, since the first report of type I PRRSV in Korea in 2006, the detection rate of type I PRRSV had been increasing in ... Several substitutions of amino acids in the neutralizing epitope were also found in these viruses. The genetic diversity in type II PRRSV had been increasing from 1997 to...

Ngày tải lên: 07/08/2014, 23:22