2003•Journal of Guangzhou UniversityRequires access

Study on the Karyotype in the Lutjanus erythopterus

Shu Hu

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Abstract

The karyotypes of Lutjanus erythopterus were examined from their renal tissues by PHA injection_air drying method.Giemsa stain and observation of chromosome spreads under the microscope. The results showed that there are 48 acrocentric chromosomes in diploid and its karyotype formulae is 2 n =48 t,NF=48.

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The karyotypes of Lutjanus erythopterus were examined from their renal tissues by PHA injection_air drying method.Giemsa stain and observation of chromosome spreads under the microscope. The results showed that there are 48 acrocentric chromosomes in diploid and its karyotype formulae is 2 n =48 t,NF=48.

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Available abstract

The karyotypes of Lutjanus erythopterus were examined from their renal tissues by PHA injection_air drying method.Giemsa stain and observation of chromosome spreads under the microscope. The results showed that there are 48 acrocentric chromosomes in diploid and its karyotype formulae is 2 n =48 t,NF=48.

Key concepts: Karyotype, Giemsa stain, Ploidy, Biology, Centromere, Chromosome, Zoology, Stain

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