DNA variation in the acidic chitinase locus (ChiA) region in Arabis gemmifera and its related species.
نویسندگان
چکیده
منابع مشابه
DNA variation in the 5' upstream region of the Adh locus of the wild plants Arabidopsis thaliana and Arabis gemmifera.
To investigate the level and pattern of DNA polymorphism in the noncoding regulatory region in the plant nuclear genome, 2.4 kb of nucleotide sequence of the 5' upstream region of ADH: was determined for 14 ecotypes of Arabidopsis thaliana and five accessions of Arabis gemmifera. Using this data set and previously determined ADH: sequence data, DNA variation was analyzed in a 4.4-kb region of t...
متن کاملNucleotide polymorphism in the acidic chitinase locus (ChiA) region of the wild plant Arabidopsis thaliana.
To investigate DNA variation in natural plant populations, a 1.8-kb region of the acidic chitinase locus (ChiA)was analyzed for 17 ecotypes of Arabidopsis thaliana sampled worldwide and 3 Arabis species in Japan. As in the Adh region, dimorphism was detected throughout the investigated ChiA region, suggesting the possibility that dimorphic DNA variation exists in the entire nuclear genome of A....
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چکیده ندارد.
15 صفحه اولDNA variation in the basic chitinase locus (ChiB) region of the wild plant Arabidopsis thaliana.
Nucleotide variation in a 2.2-kbp region of basic chitinase (ChiB) locus in 17 ecotypes of Arabidopsis thaliana was compared with previously investigated regions to investigate genetic mechanisms acting on DNA polymorphism. In the ChiB region, dimorphic DNA variation was detected, as in the Adh and ChiA regions. Nucleotide diversity (pi) of the entire region was 0.0091, which was similar to tho...
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ژورنال
عنوان ژورنال: Genes & Genetic Systems
سال: 2002
ISSN: 1341-7568,1880-5779
DOI: 10.1266/ggs.77.167