›› 2007, Vol. 34 ›› Issue (3): 77-81.

• 遗传繁育 • Previous Articles     Next Articles

Study on Henan Game Chicken’s Karyotype and G-bands

ZHU Yunfen1,WU Xinsheng1,XU Qi1,ZHANG Xueyu2,HAN Wei1,ZHAO Jie1,CHEN Guohong1
   

  1. 1.College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China; 2.Poultry Institute, Chinese Academy of Agricultural Science, Yangzhou 225003, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-03-20 Published:2007-03-20

Abstract: Karyotype analysis was carried out on Henan Game chicken using the peripheral lymphocyte culture and air drying technique. The result showed that the diploid chromosomal number of Henan Game chicken was 78,according to the measured relative length ,arm ratio and centromeric index,the first 10 pairs of chomosome were described as followed: No.1,Z chromosome were metacentrics,No.2,No.7 and W chromosomes were submetacentrics, No.3, No.6, No.8, No.9 and No.10 chromosome were telocentrics, No.4 chromosom was elocentric chromasome. Study on Henan Game chicken's G-bands showed that the first 10 pairs of macrochromosomes could be devided into 25 zones and 152 bands.

Key words: henan game chicken; chromosome; karyotype; G-bands

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