Chinese translation for "frankia"

弗兰克菌属
弗兰克氏菌属
根瘤内生菌

Related Translations:

frankia alni:  桤木弗兰克菌

Example Sentences:

	1.	Heavy metal resistance of frankia strains from root nodule of myrica rubra 菌对重金属的抗性
	2.	In addition , we also found that an evident crossing - infection happened in three frankia strains tested , which were respectively isolated from myrica and casuarina 此外，聚类分析还表明，不同宿主来源的菌株之间存在着交叉，特别是来自于木麻黄和杨梅的菌株，其交叉尤其明显。
	3.	According to the phylogenetic tree , the thirteen strains were grouped into four distinct pcr - rflp clusters , namely , coriaria group , myrica group , myrica - casuarina - alnus group and casuarinarmyrica group 结果显示弗兰克氏菌种群内的遗传多样性较高，种群分化较大， 13株供试frankia菌株平均每个位点的多样性指数为0 . 4498 。
	4.	And through blasting with other strains published in the genebank , we got four clusters . fmr61 , fcg07 and fce42 have higher similarities and they miscellanyed with strains isolated from alnus , they formed cluster i ; fmrl6 and 2215 had closer relationships the frankia strains that infected the plants of elaeagnus , rhamnaceae and hippophae , they formed cluster iv 选取其中5株供试菌株进行16srdna全序列分析，通过网上blast 、计算机软件聚类分析和与其它已发表序列的菌株相比较进一步表明来自木麻黄和杨梅的菌株有着明显的交叉，它们的分群结果比较混杂。
	5.	The miscellany appeared in strains of myrica , casuarina and alnus were also partly coincident with what normand et al . ( 1996 ) and li zhizhen ( 2002 ) obtained : the clusters devided by the isolates from the myrica and casuarinahave grest genetic diversities . besides the analysis of the strains , we also tried to extract the dna of frankia from the nodules directly and analyse them also with the method of pcr - rflp 这些结果与baker ( 1987 )通过交叉感染试验将来自不同宿主的50株frankia菌株分成4个类群的结果部分一致，但也暗示其可能具有局限性；此外，分析杨梅和木麻黄菌株所得到的结论支持了normand等( 1996 )与华中农业大学硕十研究生学位论文李志真( 2002 )所得的结论，即木麻黄和杨梅的菌株比较混杂，两者都不能成为独立的类群。
	6.	Combining the analysis of the conservative region of 16s rrna gene of prokaryote , such as e . coli , rhizobia and several frankia strains , we designed several sets of primers to amplify the 16s rrna gene of the frankia strains tested . through tentative experiments with these primers , we screened out primers uf / ur and ec27f / frl717r 通过比较已发表的原核生物，如大肠杆菌、根瘤菌和弗兰克氏菌的16srrna基因全序列的保守区，设计了8对引物并筛选出可适用于扩增13株供试菌株16srrna基因接近全长序列的引物： uf ur和ec27f fr1717r (产物大小约1500bp ) 。
	7.	Genetic diversity which was determined by the analysis of 16s rdna - rflp and 16s rdna - sequencing were carried out on frankia strains isolated from the root nodules of different actinorhizal plants , including myrica , casuarina , alnus and coriaria . the main results of the research project were as follows 本研究课题对来自杨梅( myrica ) 、木麻黄( casuarina ) 、桤木( alnus )和马桑( coriaria )的13株frankia菌纯培养的16srrna基因进行了pcr - rflp分析和部分菌株的序列测定，初步探讨了弗兰克氏菌的遗传多样性和系统发育地位。
	8.	Then the genetic distance and shannon information index among these 13 strains were obtained by using the software popgen2 on the basis of pcr - rflp patterns . the phylogenetic tree was constructed by using the upgma algorithm method ( mega2 software package ) . the shannon information index indicated that there was a higher genetic diversity among the frankia strains and some strains had a big genetic distance with others 根据酶切图谱，通过popgen2软件计算各供试菌株之间的遗传距离；用shannon信息指数计算种群遗传多样性；利用upgma法( mega2软件)对所获得的遗传距离矩阵进行聚类分析，得到13株供试frankia菌株间系统发育的聚类分析树状图谱。

Similar Words：

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