根瘤內生菌 的英文怎麼說

中文拼音 [gēnliúnèishēngjūn]
根瘤內生菌 英文
frankia
  • 根 : Ⅰ名詞1 （植物的營養器官） root （of a plant） 2 （比喻子孫後代） descendants; posterity 3 [數學] ...
  • 瘤 : 名詞（瘤子） tumour
  • 內 : 名詞1. （內部; 里頭; 里邊） inner; inside; within 2. （妻子或妻子的親屬） one's wife or her relatives 3. （姓氏） a surname
  • 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
  • 菌 : 菌名詞1. （蕈） mushroom2. （姓氏） a surname
  1. Endophytic bacteria in induced root nodules on eggplant and tomato

    茄子及西紅柿誘發根瘤內生菌的觀察研究
  2. This paper concerns studies on rhizobia in symbiosis with important legume soybean and peanut crops in china, following : 1 ) summarized bio - diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, and strain - host promiscuity and compatibility from large and small samples. 2 ) reviewed symbiont improvement in both sides of rhizobia and hosts, involving selection of effective rhizobial strains, evoluation and utilization of the host germplasm for symbiotic properties, and selection of the both sides for special characters. 3 ) discussed the subject on the rich symbiont germplasm resource in china and on further research being necessary to exploitation and utilization of the benificial germplasm

    針對我國主要豆科作物大豆和花生的研究成果，並結合本身研究工作內容， （ 1 ）總結了與宿主共生的根瘤菌生物學多樣性，包括大、小樣本的土著根瘤菌群體數量、分離頻率、類型與分佈及其菌株宿主共生混交性與親和性； （ 2 ）評述了根瘤菌宿主植物共生體雙邊固氮改良，包括優良菌株的選育、宿主品種資源共生特性的評價與利用及特異性狀的選擇； （ 3 ）討論了我國這一類共生體資源的豐富性以及有必要進一步加大力度研究有益資源的開發和利用的問題。
  3. Abstract : this paper concerns studies on rhizobia in symbiosis with important legume soybean and peanut crops in china, following : 1 ) summarized bio - diversity of rhizobia, including indigeneous population, isolation frequency, strain type, distribution, and strain - host promiscuity and compatibility from large and small samples. 2 ) reviewed symbiont improvement in both sides of rhizobia and hosts, involving selection of effective rhizobial strains, evoluation and utilization of the host germplasm for symbiotic properties, and selection of the both sides for special characters. 3 ) discussed the subject on the rich symbiont germplasm resource in china and on further research being necessary to exploitation and utilization of the benificial germplasm

    文摘:針對我國主要豆科作物大豆和花生的研究成果，並結合本身研究工作內容， （ 1 ）總結了與宿主共生的根瘤菌生物學多樣性，包括大、小樣本的土著根瘤菌群體數量、分離頻率、類型與分佈及其菌株宿主共生混交性與親和性； （ 2 ）評述了根瘤菌宿主植物共生體雙邊固氮改良，包括優良菌株的選育、宿主品種資源共生特性的評價與利用及特異性狀的選擇； （ 3 ）討論了我國這一類共生體資源的豐富性以及有必要進一步加大力度研究有益資源的開發和利用的問題。
  4. ( 19 98 ) got after the nif - rflp analysis of coriaria strain 030. it is also accordant with the result that nick et al. ( 1992 ) got with the anaylsis of partial sequence of some coriaria isolates

    這一結果與胡傳炯等（ 1998 ）對馬桑菌株cs030進行nif ? rflp分析所得的結論以及nick等（ 1992 ）在檢測馬桑根瘤內生菌的部分序列后所得的結論都是相一致的。
  5. Results of g + c mol % test shown that all slow - growing isolates were belong to the same species. more than 70 % dna - dna homologies were determined among 4 representative strains usda6, and usda110 ( type strains of b. japonicum ). low dna homologies were detected with usda76 ( type strain of b. elkanii )

    中l習花生根瘤菌遺傳多樣性和系統發育研究g + cmol %和dna一dna同源性分析結果表明，供試花生根瘤菌代表菌株的tm和g + cmol %均小於種內變異l隔度，表明供試花生根瘤菌均屬j二一個種。
  6. The 3. 4kb ecori dna fragment of the pgxn201 and the mutant ecori dna fragments of the three mutant plasmids were subcloned into the ecori sites of the clone vectors ml3 and the pgem3z - f ( + ) respectively. through dna sequencing and dna sequence analysis by comparing with the bradyrhizobium japonicum dna sequences reported, we found that there are four intact open reading frames in the 3. 4kb fragment and it was highly homologous to the bradyrhizobium japonicum dna sequence reported, and the tn5gusa5 containing in the pgxn217 was inserted in one of the four open reading frames. this open reading frame located on about 5. 5kb upstream of the nfec gene, which includes 207bp nucleotides, coding 68 putative amino acids and this is completely identical to that of the bradyrhizobium japonicum dna sequence reported

    本研究首先利用轉座子tn5gusa5對重組質粒pgxn201進行誘變，獲得3 . 4kbecori片段插入了tn5gusa5的突變質粒pgxn215 、 pgxn216 、 pgxn217 。對這些突變質粒進行亞克隆及測序分析並與基因庫中已報道的慢生型大豆根瘤菌的dna序列作比較，發現突變質粒pgxn217中tn5gusa5恰好插入在一個未知功能的開放閱讀框架內。將pgxn201的3 . 4kbecori片段與m13作連接，獲得亞克隆pgxn201c ，對pgxn201c進行測序分析，發現與基因庫中已報道的慢生型大豆根瘤菌的dna序列有95的同源性。
  7. 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

    數值分類、 ypfcr分析、 16sn3napcr rflp分析對慢生葛藤根瘤菌的分群存在較大差異，說明葛藤根瘤菌內豐富的多樣性和分類地位的復雜性，要確定其確切分類地位和系統發育關系，要通過g cmol含量測定、 dna
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