Báo cáo khoa hoc:" Genetic diversity of eleven European pig breeds" potx

... of eleven pig breeds originating from six European countries, and including a small sample of wild pigs, was chosen for this study of genetic diversity. Diversity was evaluated on the basis of ... proportion of the pig world population (circa 30%) as well as of the pig world genetic diversity (37% of the breeds included in the FAO inventory, according to Scher...

Ngày tải lên: 09/08/2014, 18:21

... analysis of the topology of the phylogenetic tree suggests the existence of intragenotipic groups (Figure 1). To better characterize these internal groups, protein E gene sequences of members of each ... analyze the E protein diversity and the phylogenetic relationship of the viruses. To analyze the diversity of the E protein, nucleotide sequences were aligned and compared....

Ngày tải lên: 12/08/2014, 04:21

... I). Genetic diversity of local beef cattle breeds 323 Figure 2. Tree of relationships among 18 local cattle breeds. Values in brackets represent the loss of diversity caused by the extinction of ... property of a maximum evolutionary likelihood and the diversity function defined is equal to the total branch length of the tree. The loss of diversity caused by the extinct...

Ngày tải lên: 09/08/2014, 18:21

... were detected in 12 of 22 (54.5%) and 13 of 66 (19.7%) Eurasian common shrews from Finland and Hungary, respectively. Phylogenetic analyses of S- and L-segment sequences of SWSV strains, using ... Yanagihara* 1 Address: 1 Departments of Pediatrics and of Tropical Medicine, Medical Microbiology and Pharmacology, John A. Burns School of Medicine, University of Hawaii at Manoa,...

Ngày tải lên: 12/08/2014, 04:21

... nm) of the reaction products (AII for the hydrolysis of AI; Phe-Arg for the hydrolysis of BK, Ile-Ser-BK and [Thr6]BK; Tyr- Arg for the hydrolysis of [Tyr8]BK; MKRSRGPSP for the hydrolysis of ... C-terminal Arg9 of BK and ANCE. The interactions between Asp360 of ANCE and the guanidino group of Arg9 of BK will be lost in ACER as Asp360 is replaced with His368. Structure-activ...

Ngày tải lên: 23/03/2014, 11:20

... nonanucleotide motif of replication origin was identical to that of other PCV-2 isolates. To determine the genetic heterogeneity of PCV-2 isolates, thephylogenetictreebasedonthecompletegenome of PCV-2 isolates ... and Jestin A. Pigletwastingdisease.Vet.Rec.1997,141, 660. 26.LyooY.S.,KimJ.H.,ParkC.K.Identification of Genetic characterization of porcine circovirus-2 field isolat...

Ngày tải lên: 07/08/2014, 15:20

... Kyoung-Kap Lee Genetic Polymorphism of the Serum Proteins of Horses in Jeju 259 5) Genetic polymorphism of Transferrin(TF) locus TF locus was detected D, F1, F2, H2, O and R in order of decreasing ... morphology[10, 12, 13, 21], genetic phenotypes and frequencies of serum proteins of horses in Cheju[7, 9, 14, 16, 17, 20, 22], but there are few reports of genetic comparis...

Ngày tải lên: 07/08/2014, 15:20

... Antigenic diversity of Theileria in Jeju black cattle 157 Tabl e 3. Analysis of Theileria parasites isolates using allele- specific PCR No. of isolates MPSP allele type ... suggested that the presence of multiple parasite clones in a vector is essential for cross-fertiliza- tion, which increases genetic diversity [12,15]. The majority of T. sergenti-infected cattle ......

Ngày tải lên: 07/08/2014, 20:23

... The heterozygosity is an appropriate measure of genetic variability within a population because genetic diversity can be measured as the amount of actual or potential heterozygosity. The observed ... preparation of HMW DNA from blood for RFLP studies. Nucleic Acids Res 1991, 19, 5444. 11. Nei M. The theory and estimation of genetic distance. In: Morton NE (ed.). Genetic...

Ngày tải lên: 07/08/2014, 23:22

... The Dc-based analysis of the genetic distances reflected the geographical separation of the three red deer groups included in this study. As expected, the highest genetic distance value ... introduction/circulation of the CWD agent among wild species, but also because of the widespread presence of scrapie across Europe and consequently the possible exposure of wild rumi...

Ngày tải lên: 07/08/2014, 23:22