A chromosome study in Drosera of KwaZulu-Natal, South Africa
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概要
- 論文の詳細を見る
For the first time the chromosome numbers and karyotypes in three species of Drosera of KwaZulu-Natal, South Africa are studied here : 2n=40=40 small-sized chromosomes is commonly found in D. collinsiae Brown ex B. Davy, D. madagascariensis DC. (both rosette and erect types), and D. natalensis Diels. These chromosomes seem to be diffused centromeric rather than localized-centromeric. These chromosomal characters probably promote and accelerate both intra- and inter-specific hybridization and facilitate introgressive hybridization in sympatric areas.
- 財団法人染色体学会の論文
著者
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Kondo Katsuhiko
Laboratory Of Plant Chromosome And Gene Stock Faculty Of Science Hiroshima University
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Nicholas Ashley
Department of Botany, University of Durban-Westville
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Nicholas Ashley
Department Of Botany University Of Durban-westville
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