competitive nodulation meaning in English
竞争结瘤
Examples
- We conclude that the gene we studied is a new loci required for efficient nitrogen fixation and for competitive nodulation of soybeans by bradyrhizobium japonicum strain gx201
我们认为在突变体菌株gx217中tn5gusa5所插入的开放阅读框架是一个新的与竞争结瘤有关的基因。 - Plant assay was performed with the wild - type strain gx201 , the mutant strain gx217 and the function recovered strain rgx217 . the results indicate that the mutant strain gx217 showed a day delay in nodulation time and its abilities of nodule formation efficiency and competitive nodulation were apparently decreased compared with the parental strain gx201 respectively
通过对野生型菌株gx201 ，突变体菌株gx217及其功能互补菌株rgx217进行植株试验，发现突变体菌株gx217在结瘤时间方面较野生型菌株gx201慢一天，其结瘤效率及竞争结瘤能力均比gx201明显降低。 - Genetic diversity and phylogeny of 55 slow - growing rhizobia isolated from peanut ( arachis hypogaea ) in china were determined by analysis of host - plant range , phynotype , 16s rrna rflp , 16s rrna sequence , 16s - 23s igs rflp , rapd , rep - pcr , dna - dna hybridization homology . at the same time , the competitive nodulation capacity of rhizobia , effect of host plants and soil ph on the rhizobia were determined for screening and improvement of high effective rhizobium inoculant
本研究采用宿主范围试验、表型性状测定、 16srrna - rflp 、 16srrna序列分析、 16s - 23srdnaigsrflp分析、 rapd分析、 rep - pcr分析和dna - dna同源性分析等技术系统研究了从我国不同地域分离的55株花生根瘤菌的遗传多样性及其在根瘤菌系统发育中的地位和相互关系。