四川农业大学学报 ›› 1995, Vol. 13 ›› Issue (01): 18-21.doi: 10.16036/j.issn.1000-2650.1995.01.004

• 研究论文 • 上一篇    下一篇

快生型花生基因工程根瘤菌株HN11、HN12的生物学特性试验

黄怀琼, 曾胜, 吴国一, 严俊, 付玲   

  1. 四川农业大学农科学院, 雅安市 625014
  • 收稿日期:1994-04-21 出版日期:1995-03-31 发布日期:2017-04-22
  • 基金资助:
    华中农大863-101根瘤菌课题

STUDIES ON THE BIOLOGICAL CHARACTERISTICS OF THE CENETIC ENGINEERED FAST-GROWING PEANUT RHIZOBIAL STRAINS HN11 AND HN12

Huang Huaiqiong, et al   

  1. College of Agricultural Science and Technology Sichuan Agricultural University, Yaan, Sichuan, China 625014
  • Received:1994-04-21 Online:1995-03-31 Published:2017-04-22

摘要: 快生型花生基因工程根瘤菌株HN11、HN12与85-7、12-5菌株,均能利用试验的10种糖类并产酸,不产气;液化明胶;分解牛奶产生血清环。对试验的10种抗菌素的敏感性有所不同,在水培试验中,HN11、HN12对三个花生品种的结瘤、固氮能力分别较85-7、12-5强。

关键词: 快生型, 花生, 基因工程, 根瘤菌剂, 生物学特性

Abstract: The genetic engineered peanut rhizobial strains HN11. HN12 and 85-7, 12-5 could utilize all of the 10 carbon sources tested, produce acid and serum on Litmus milk Liquefied gelatin and slow different senstitivity to the 10 kinds of Antibiotics tested. In axenic solution culture, the genetic engineered strans HN11 and HN12 showed higher ability in nodulation and nitrogen fixation than strains 85-7 and 12-5.

Key words: FAST-GROWING, PEANUTS, GENETIC ENGINEERY, NITROGIN, BIOLOGICAL CHARACTERISTICS

中图分类号: 

  • S144.3