Chromosome complement, C-banding, Ag-NOR and replication banding in the zebrafish Danio rerio

被引：52

作者：

Daga, RR

Thode, G

Amores, A

机构：

[1] UNIV MALAGA, FAC CIENCIAS, DEPT GENET, E-29071 MALAGA, SPAIN

[2] UNIV OREGON, INST NEUROSCI, EUGENE, OR 97403 USA

来源：

CHROMOSOME RESEARCH | 1996年 / 4卷 / 01期

关键词：

Ag-NOR; heterochromatin; karyotype; replication bands; zebrafish;

D O I：

10.1007/BF02254941

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The chromosome complement of Danio rerio was investigated by Giemsa staining and C-banding, Ag-NORs and replication banding. The diploid number of this species is 2n=50 and the arm number (NF)=100. Constitutive heterochromatin was located at the centromeric position of all chromosome pairs. Nucleolus organizer regions appeared in the terminal position of the long arms of chromosomes 1, 2 and 8. Replication banding pattern allowed the identification of each chromosome pair.

引用

页码：29 / 32

页数：4

共 14 条

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