良好的植株 的英文怎麼說

中文拼音 [liánghǎodezhízhū]
良好的植株 英文
good stand
  • 良 : Ⅰ名詞1. （善良的人） good people 2. （姓氏） a surname Ⅱ形容詞（好） good; fine; nice Ⅲ副詞（很） very; very much; indeed
  • 的 : 4次方是 The fourth power of 2 is direction
  • 植 : Ⅰ動詞1. （栽種） plant; grow; cultivate 2. （樹立） establish; set up Ⅱ名詞（姓氏） a surname
  • 株 : Ⅰ名詞1. （露在地面上樹木的根和莖） root and stem of a tree above the ground 2. （植株） individual plant; plant Ⅱ量詞（棵）
  • 良好 : good; fine
  • 植株 : plant n concentration
  1. In this study, the stem segments of new shoot with axillary buds of well - growth tetraploid black locust trees were used as explants. the effects of different basic mediums, different hormone kinds and their concentrations ratios, different sucrose concentrations on calli induction, buds differentiation and rooting in the process of establishment of high frequency regeneration system of tetraploid black locust were studied. on the base of high frequency regeneration system, the effects of various factors on transformation efficiency of badh mediated by agrobacterium tumefaciens were discussed in the light of gus histochemical assays

    本實驗首先以生長良好的四倍體刺槐優株上當年生新梢的帶腋芽莖段為外植體，研究了在四倍體刺槐高頻再生體系的建立過程中不同基本培養基、不同激素濃度及其配比、不同蔗糖濃度對愈傷組織的誘導、芽的分化及生根的影響；然後在得到高頻再生體系的基礎上，通過農桿菌介導法轉化甜菜堿醛脫氫酶（ badh ）基因，以gus染色組織分析為依據探討了影響轉化效率的各種因素，建立了高效、可重復的基因轉化體系，為四倍體刺槐目的基因的導入打下了基礎。
  2. A analytical method was established for determining residues of quizalofop - p - ethyl ( ethyl ( rs ) - 2 - [ 4 - ( 6 - cororo - 2 - quinoxalinoxalinyloxy ) phenoxy ] propanoate ) and its main metabolite, by the high performance liquid chromatography under the condition optimized. it was applicable to determine residues of the herbicide and the metabolite in soil, sesame plant and sesame seed, and satisfied to meet the requirement of fortified recovery

    在同一色譜分析條件下，可同步檢測精喹禾靈及其代謝物，土壤、芝麻植株和芝麻籽粒樣品進行方法添加回收率試驗，均得到了較高的回收率及良好的重現性。
  3. ( 4 ) transformation of mdmv - cp gene mdmv - cp gene was successfully into r18. w18 and 501 in 2001 fall, each material being bombed 20, 15, and 10 plates. 213 bastar ( effective constitution ppt ) resistant plants were obtained of which r18, w18 and 501 resistant plants counted 103, 90, and 20 plants respectively. molecular test was undergoing

    O ） mdmvcp因的邀傳轉化於2001年秋用基因槍將mdmvcp基因巾35scpbar質粒）導入、 w18 、 501三個優良自交系，利用已建立好的遺傳轉化體系，經抗性篩選、分化、壯苗等步驟，已得到抗bastar （有效成分ppt ）植株213棵，其中r18103株、 w1890株、 50120株。
  4. Pcr, pcr - southern blot analysis, southern dot blot analysis of lettuce dna confirmed that adw gene had been integrated into the plant genome. the results also showed that the transformation frequency of pb - adw was higher than that of pbg - adw, which suggested that camv35s promoter would be better than pi ii promoter in the case of transgenic lettuce

    （ 3 ）細胞核載體pb - adw 、 pbg - adw均採用農桿菌介導法將adw導入萵苣，細胞核轉化獲得了生長良好的抗性萵苣植株，經pcr 、 pcr - southern 、 southern斑點雜交分析證實， adw基因已整合到萵苣基因組中。
  5. The achievement of transgenetic plants would provide a scientific basis and lay firm foundation for the transformation of hfl and hf2 gene into other ornamental flowers

    轉基因植株的獲得，將為以後hf1 、 hf2基因轉化其它名貴花卉作物提供科學依據，並打下良好的基礎。
分享友人
分享到 Line

分享到臉書