摘要
研究了大蹄蝠的核型、C 带和Ag NORs。大蹄蝠的染色体数目是 2n =3 2 ,NF =60 ,No.8染色体上有一明显的次缢痕。大蹄蝠有丰富的结构异染色质 ,主要以着丝粒带的形式存在 ;且有若干对染色体部分或全部异染色质化 ;一对Ag NORs稳定地出现于No .
The diploid number(2n) of Hipposideros armiger is 32 with a fundamental number(FN) of 60,and a pair of clear secondary constriction exist in No.8 chromosome. The C\|banded karyotype showed that the species has abundant constitutive heterochromatin, which exists mainly in centromeric region, and that some of its chromosomes are partly or completely heterochromatinized. A pair of Ag\|NORs appear stably in No.8 chromosome.
出处
《动物学杂志》
CAS
CSCD
北大核心
2002年第3期19-21,共3页
Chinese Journal of Zoology
