A comparison of G- and R-banding in cattle and river Buffalo prometaphase chromosomes
作者： L. Iannuzzi , G. P. Di Meo , A. Perucatti , L. Ferrara
DOI: 10.1080/00087114.1990.10797007
关键词: Zoology 、 Karyotype 、 Centromere 、 Prometaphase 、 Biology 、 Chromosome 3 、 Y chromosome 、 River buffalo 、 Chromosome 、 Cytogenetics 、 Genetics
摘要: SUMMARYA comparison of high resolution G- and R-banding in cattle river buffalo chromosomes was performed at the 500 band level. Close banding homologies between two species were apparent. However a loss pericentromeric G-positive chromosome arms lp, 2q, 4p 5q retention bands 3 R-positive patterns five biarmed pairs observed. A sex revealed that (a) X Y longer than chromosomes, (b) distal (G-negative) appeared larger corresponding one (c) pericentric inversions characterized differences submetacentric acrocentric chromosomes.
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