root nodule中文是什么意思

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中文翻译
造句

(bacteria) 根瘤(菌)。

root vi. 〔美俚〕应援，声援；支持，赞助；欢呼，喝彩。
nodule n. 小结；小瘤；【生物学】小结节；【医学】结核，瘤；【 ...
nodule, root 根瘤
nodule bacteria; root-nodule bacteria 根瘤菌
nitrogen-fixing root nodule 固氮根瘤
root nodule bacteria 根瘤菌; 根瘤细菌
root nodule bacterium 根瘤菌
root nodule nematode 根瘤腺虫
extend from nodule to stay of root 从根瘤扩展到根的中柱
nodule n. 小结；小瘤；【生物学】小结节；【医学】结核，瘤；【地质学；地理学】岩球，矿瘤。
a cool nodule 凉节结
actinorhizal nodule 放线菌根瘤
adenomatous nodule 腺瘤结节
agglomerated nodule 集块结核
aggregate nodule 淋巴集结
arantius nodule 阿朗希乌斯氏结, 半月瓣结
areolar nodule 乳疬
autonomous nodule 自主性结节
bony nodule 核骨
breast nodule 乳核
calcified nodule 钙化性结节
caliche nodule 钙质结核
cavitated nodule 空洞性结节
central nodule 中央节
chert nodule 燧石结核

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Were studied together with the reference strains of recognized rhizobium and bradyrhizobiwn species by performing polyphasic taxonomy , including numerical taxonomy , rep - pcr fingerprinting , 16s rdna pcr - rflp . the result show that : the growth rate of rhizobia isolated from the root nodules of pueraria spp . showed great diversity . ccbau41147 ccbau6110 k ccbau61096 and ccbau61095 were fast - growing strains , the single colony size was bigger than 1mm after 2 days incubated oq yma medium at 28 they can produce acid . the other strains were slow - growing strains , their single colony size was less than 1 mm after 7 days incubated on yma medium at 28 . they can produce alkali
本研究以从我国四川、河南、安徽和湖南等地分离的32株葛藤根瘤菌为研究对象，以20株已知种的根瘤菌为参比菌株，采用数值分类、 rep - pcr指纹分析、 16srdnapcr - rflp指纹分析等现代根瘤菌分类技术，初步研究了葛藤根瘤菌的生物多样性和分类地位，结果表明：葛藤根瘤菌在生长速率上表现出多样性，菌株ccbau41147 、 ccbau61096 、 ccbau61101和ccbau61095生长较快， yma培养基上28培养2 - 3天后，单个菌落直径大于1mm ，具有产酸能力，是快生型葛藤根瘤菌；其余待测葛藤根瘤菌生长较慢， yma培养基上28培养7天后，单个菌落直径小于1mm ，具有产碱能力，是慢生型葛藤根瘤菌。
The result of numerical taxonomy indicated that there were high phenotypic diversity among the strains isolated from the root nodules of pueraria spp . it can been seen in utilization of carbon and nitrogen sources , antibiotic resistance , resistance to dyes and chemicals , tolerance to acid , acid production , alkali production , nitrate reduction et al . the dendrogram divided all the strains into
数值分类对所有供试菌株进行了131项表型性状的测定，结果表明，葛藤根瘤菌具有丰富的表型多样性，表现在利用多种化合物作为唯一碳源、氮源能力，对抗生素、染料和化学药物的抗性，耐酸性，产酸产碱情况，硝酸还原能力等方面。
The result of rflp analysis of pcr - amplified 16s rdna revealed that the rhizobia isolated from the root nodules of pueraria spp . had diversity at the level of species . the slow - growing rhizobia were divided into 7 groups on the similarity level of 90 % . group 1 included 4 new isolated strains and 2 representative strains of b . japonicum . group 2 included 1 type strain of b . elkanii and 3 new isolated strains
16srdnapcr rflp分析结果也表明葛藤根瘤菌具有种水平多样性，在90的相似性水平上，聚类图把慢生根瘤菌分成7群，群1与bjponicum的模式菌株聚在一起，群二与belhanii的模式菌株聚在一起，而其它群是独立的系统发育分支。
Other groups were identical phylogenetic groups . to determine the exact taxonomic position and phylogenetic position of the rhizobia isolated from the root nodules of pueraria spp , the dna g + cmol % test , dna - dna hybridization and 16s rdna full sequence must be studied
数值分类、 ypfcr分析、 16sn3napcr rflp分析对慢生葛藤根瘤菌的分群存在较大差异，说明葛藤根瘤菌内丰富的多样性和分类地位的复杂性，要确定其确切分类地位和系统发育关系，要通过g cmol含量测定、 dna
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。