查询词典 Rhizobium

The research confirmed the auxology position of the acacia rhizobium with the ability of phosphorus-solubilizing.

该研究初步确定了具有溶磷能力的相思根瘤菌菌株的发育学地位。

All these results indicate that group1, 2, 3 are three new DNA relatedness groups different from known rhizobium species.

与各已知种的DNA同源性分别为0-41.7％、0-39.3％、4.0-44.7％，均低于70％；确证这三个新群为三个不同于已知种的、独立的DNA同源群；第1、2、3三群的G+Cmol％分别为60.3-62.9％，59.7-62.4％，60.2-62.6％。

The diversity of rhizobium and its stress resistance have close relations with the characters of drought, cold and hot stress tolerance in Ammopiptanthus mongolicus.

沙冬青根瘤菌的多样性及其抗性与沙冬青抗旱、抗寒和抗高温的特性有着密切的关系。

And the second subgroup was classed into genus Rhizobium .

这表明此类群和根瘤属有较为紧密的亲缘关系。

An effective and simple method for total RNA extraction from rhizobium was described in this paper. The method had the acquirement of high RNA yields and was less expensive than other methods previously described.

0前言提取高纯度、完整的总RNA是对基因进行转录水平操作的基础，但不同生物往往因种属差异、材料内含物组份及含量的差异，而需要采用不同的RNA提取方法，对细胞组成成分复杂的生物物种，RNA的提取相对困难得多。

We have demonstrated that the renatured Escherichia colioverexpressed RpoⅠ can reconstitute with Rhizobium core RNA polymerase in vitro. A preparation procedure has been established, which is expected to be useful to further functional study.

我们证明了大肠杆菌表达变复性的RpoⅠ能够与根瘤菌的核心RNA聚合酶在体外重组成全酶，并建立了成熟的制备方案，为以后阐明RpoⅠ的功能奠定了基础。

The foreign experience of planting alfalfa on moderately acid soil showed that inoculating acid-tolerant rhizobium could improve the yield and quality of alfalfa.

国外在中度酸性土壤上种植紫花苜蓿的经验表明，酸性土壤上接种高效耐酸苜蓿根瘤菌是提高紫花苜蓿产量和品质的重要措施。

For exploiting and making use of rhizobium species resources of planting leguminous trees in south China,the full_length 16S rDNA sequences of representative strains HJ06 and JJ06 of two rhizobia,isolated from Acacia crassicapa and A.cincinnata in south China,were determined.These sequences were compared with all known rhizobia and related bacteria and an unrooted phylogenetic tree was produced.

为了开发利用我国人工林豆科树种根瘤菌的种质资源，该研究对华南地区两个人工林豆科树种厚荚相思和卷荚相思的根瘤菌两个代表菌株HJ06和JJ06进行了16S rDNA全序列测定，将此全序列与根瘤菌各已知种及相关种的16S rDNA全序列进行了比较及聚类分析，得到系统发育树状图。

Phylogenetic analysis showed that G7-3, G31-1-5 and G31-1-10 were in the branch of Rhizobium, F7-2-11 was in the branch of Bradyrhizobium, DH001, LH001, LL007 acid, Y wood 1 and F3-2-6 were in the branch of Mesorhizobium and H1-1-1 was in the branch of Paenibacillus sp.

系统发育学分析表明：G7-3、G31-1-5、G31-1-10位于根瘤菌属分支中；F7-2-11位于慢生根瘤菌属分支；DH001、LH001、LL007酸、Y木1、F3-2-6位于Mesorhizobium分支中；H1-1-1属于类芽孢杆菌(Paenibacillus sp。)。

A process for an enzymatic production of vitamin B6 which comprises incubating 1-deoxy-D-threo-pentulose and 4-hydroxy-L-threonine with an enzyme reaction system prepared from cells of microorganism belonging to genus Rhizobium, Sinorhizobium, Flavobacterium, Chryseobacterium, Lactobacillus, Arthrobacter, Bacillus, Klebsiella, Escherichia, Pseudomonas, Stenotrophomonas, Enterobacter, Serratia, Corynebacterium, Brevibacterium, Exiguobacterium, Saccharomyces, Yamadazma, Pichia and Candida, in the presence of NADP+, NAD+, ATP.

一种维生素B6的酶促生产方法，包括在NADP＋、NAD＋、ATP的参与下，将1－脱氧－D－苏－戊酮糖和4－羟基－L－苏氨酸与从属于以下属的微生物细胞制备的酶反应体系一起温育，所述微生物属是根瘤菌属、中华根瘤菌属、黄杆菌属、金黄杆菌属、乳杆菌属、弓形菌属、芽孢杆菌属、克雷伯氏菌属、埃希菌属、假单胞菌属、寡养单胞菌属、肠杆菌属、沙雷氏菌属、棒杆菌属、短杆菌属、微小杆菌属、酵母属、Yamadazma、毕赤酵母属和假丝酵母属。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。