›› 2010, Vol. 37 ›› Issue (12): 139-141.

• 遗传繁育 • Previous Articles     Next Articles

Study on Expression of VEGF Gene in Hair Follicles of Liaoning Cashmere Goats

YAO Ji-yuan1,BAO Hong-xi2,LUAN Wei-min1,JIANG Huai-zhi1   

  1. (1.College of Animal Science and Technology, Jilin Agricultural University, Changchun 130118,China; 2.Domestic Animal Breeding & Crossbreed-improvement Station of Alashan Left County,Alashan 750300,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-12-20 Published:2010-12-20
  • Contact: JIANG Huai-zhi

Abstract: RT-PCR technique was used to study the relative expression of vascular endothelial growth factor (VEGF) in the follicles of two lines of perennial and seasonal cashmere types. The results showed that VEGF gene expressed in the follicles of both two lines, and the differential expression between two lines was no significant difference (P>0.05). But VEGF gene expression level was the lowest in 2 month, and there was significant difference compared to other months (P<0.05). The VEGF gene expression level maintained highly all around year, besides in 2 month. It may explain why perennial type can make cashmere perennially.

Key words: VEGF; hair follicle; RT-PCR; Liaoning cashmere goats

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