Karyotype and cellular DNA content of the Indian ricefish, Oryzias melastigma.
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概要
- 論文の詳細を見る
Detailed karyotype studies are undertaken in the Indian ricefish, Oryzias melastigma, according to C-banding and silver staining procedures. Erythrocyte DNA content is also measured by cytophotometry. The chromosome number is 48 in diploid consisting of 24 pairs of acrocentrics (NF=48). One pair has secondary constrictions (NORs) near the centromeric regions. Characteristic C-bands are also detected in two pairs. Estimated DNA-value in O. melastigma is 1.8pg per nucleus.
- 日本学士院の論文
著者
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Uwa Hiroshi
Department of Biology, Faculty of Science, Shinshu University
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Uwa Hiroshi
Department Of Biology Faculty Of Science Shinshu University
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Iwamatsu Takashi
Department Of Biology Aichi University Of Education
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Saxena O.
Department Of Zoology Multanimal Modi College
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SAXENA O.
Department of Zoology, M. M. College
関連論文
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- Experimental Hybridization among Oryzias Species. II. Karyogamy and Abnormality of Chromosome Separation in the Cleavage of Interspecific Hybrids between Oryzias latipes and O. javanicus
- Studies on fertilization in the teleost IV. Effects of aphidicolin and camptothecin on chromosome formation in fertilized medaka eggs
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