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Studies on the Karyotypes of Lutjanus johni, Lutjanus russelli and Lutjanus vitta

Xianghu Huang

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Abstract

The paper reports the karyotypes of Lutjanus johni, Lutjanus russellia nd Lutjanus vitta through the chromosome metaphase prepared from kidney cells by the PHA colchicine-- hypotonic--air drying technique and Giemsa staining. The chromosome numbers of Lutjanus johni, Lutjanus russelliand lutjanus vitta were found to be 2n=48, which is telocentric chromosome, and the karyotype formula is 2n=48. Its fundamenal arm number (NF) is 48.

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What this paper is about

The paper reports the karyotypes of Lutjanus johni, Lutjanus russellia nd Lutjanus vitta through the chromosome metaphase prepared from kidney cells by the PHA colchicine-- hypotonic--air drying technique and Giemsa staining. The chromosome numbers of Lutjanus johni, Lutjanus russelliand lutjanus vitta were found to be 2n=48, which is telocentric chromosome, and the karyotype formula is 2n=48. Its fundamenal arm number (NF) is 48.

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Available abstract

The paper reports the karyotypes of Lutjanus johni, Lutjanus russellia nd Lutjanus vitta through the chromosome metaphase prepared from kidney cells by the PHA colchicine-- hypotonic--air drying technique and Giemsa staining. The chromosome numbers of Lutjanus johni, Lutjanus russelliand lutjanus vitta were found to be 2n=48, which is telocentric chromosome, and the karyotype formula is 2n=48. Its fundamenal arm number (NF) is 48.

Key concepts: Karyotype, Biology, Giemsa stain, Chromosome, Zoology, Fishery, Perciformes, Fish <Actinopterygii>

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