title: An idiogram on pachytene bivalents with high resolution multiple bands of zebrafish (Danio rerio).
abstract: Well spread pachytene bivalents with high-resolution multiple bands of zebrafish were obtained after the testes were treated with alkaline hypotonic solution and high chloroform fixative solution. This might be the pattern with the largest number of multiple bands obtained from fish chromosomes so far published. Both the number and character of the bands in each bivalent were stable. According to the principles of ISCN (1978) and ISCN (1981), an idiogram of 599 bands was set up, and the detailed description of the landmark system and the band positions were given.
authors.affiliation: Center for Developmental Biology, Wuhan University, 430072, Wuhan, China.
authors.forename: Meisheng
authors.initials: M
authors.lastname: Yi
authors.forename: Qixing
authors.initials: Q
authors.lastname: Yu
authors.forename: Lin
authors.initials: L
authors.lastname: Huang