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In the genus Carthamus (2n=20, 22, 24, 44, 64; x=10, 11, 12), most of the homologues within and between the chromosome complements are difficult to be identified. In the present work, we used fluorescent in situ hybridisation (FISH) to determine the chromosome distribution of the two rRNA gene families, and the two isolated repeated DNA sequences in the 14 Carthamus taxa. The distinctive variability...
We hypothesized that decreased diversity and/or unique polymorphisms in MHC class II alleles of bighorn sheep (BHS, Ovis canadensis) are responsible for lower titer of antibodies against Mannheimia haemolytica leukotoxin, in comparison to domestic sheep (DS, Ovis aries). To test this hypothesis, DRA and DRB transcripts from 24 captive BHS (Ovca-DRA and Ovca-DRB) were sequenced. Based on exon 2 (β1...
Korean ginseng (Panax ginseng C. A. Meyer) consists of nine cultivars from three Jakyung, Chungkyung, and Hwangsook lines. Among three previously identified PR-10 homologs from ginseng (PgPR10-1, PgPR10-2, and PgPR10-3), we found that the exact same sequence of PgPR10-2 exist in all tested nine cultivars. But a deletion and SNP was found in American ginseng (Panax quinquefolius). PR-10 proteins are...
A 637-bp fragment, corresponding to the p24 human immunodeficiency virus (HIV) core protein from the gag ORF, was PCR amplified from DNA isolated from peripheral blood mononuclear lymphocytes (PBML) of an asymptomatic HIV-1 seropositive human subject from Bombay and cloned into PCRScript SK(+). The nucleotide sequence revealed highest homology (98.6%) with the consensus sequence of the HIV-1 B subtype...
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