根培養基 的英文怎麼說

中文拼音 [gēnpéiyǎngjī]
根培養基 英文
root medium
  • 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] ...
  • 培 : 動詞1. （在根基部分堆上土） bank up with earth; earth up 2. （有目的地使成長、壯大） cultivate; foster; train
  • 養 : Ⅰ動詞1 （供養） support; provide for 2 （飼養; 培植） raise; keep; grow 3 （生育） give birth to ...
  1. Adventitious buds could be spontaneously formed from calli on ms medium lacking hormones

    不定芽生根的最佳培養基為ms川naa 05mg liaa 。
  2. High frequency of bud induction was found on ms medium supplemented with 6 - ba the optimum medium for adventitious bud induction was ms + l. 0mg / 1 naa + 0. 5mg / l 6 - ba, and ms + 1. 5mg / l naa + 0. 5mg / l iaa for bud rooting

    門）誘導毛狀根體細胞胚再生植株。通過正交實驗篩選出了毛狀根體細胞胚誘導的最佳培養基為： ms 05mg lnaa 0 sing kt 30gil蔗糖。
  3. 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。
  4. Wild arabidopsis thaliana seeds were mutagenized with y - ray, and m2 populations were screened in the medium containing 200mmol / l nacl. 352 potential high - salt - tolerance mutants were selected from 80, 000 m2 seedlings, and 4 of this m2 mutants showed high - salt - tolerance in their m3 generation. this high - salt - tolerance mutants were backcrossed with the wild type arabidopsis thaliana

    在含200mmol lnacl的改良ms培養基上，通過對約80 ， 000株m _ 2代幼苗的篩選，共獲得352株根仍表現向地性生長或真葉不變為褐色的植株作為可能的突變體。
  5. Explants were then transferred onto the selection medium containing 500mg / l carbenicillin and loomg / l kanamycin and incubated at 25, 16 / 8h light / dark cycle. small leaves of adventitious shoots differentiated from explants were cut and dipped into gus staining solution. positive shoots, gus tinted, were induced to root

    分化出的不定芽切下半張葉片進行gus染色，呈陽性的植株從外植體上切下，在生根培養基（ ms 0刀sing lnaa 50mg幾kan ）中誘導根的形成。
  6. 2. according to the effect of combination of different hormone concentration in the medium on callus formation and shoot induction of tomato cotvledons, we defined mso + 2. 0mg / l ba + - 0. 2mg / l iaa as optimum differential medium

    根據番茄子葉外植體在加有不同激素濃度配比的培養基上愈傷組織分化和芽再生的情況，確定最佳分化培養基為ms _ 0 + 2 . 0mg / lba + 0 . 2mg / liaa ； 3
  7. The study aimed to establish a simple, inexpensive, nearly - maintenanceless and flexible hydroponic system for growing arabidopsis thaliana plants by combining agar medium plus ms nutrients with the eppendorf tube system

    根據擬南芥的生長需求特點，採用ms培養基與營養液培養相結合的方法建立了一種簡單、低耗、低維護和靈活的擬南芥植株水培系統。
  8. Cotyledon and hypocotyl ' s rate and quamity are the most among these explams, and callus can be obtained in 10 days by cotyledon and hypocotyl. reversely it is difficult to indue callus with root, and the callus from root is lnde and easy to become browning. the calius obtained from leaf grows very slow and does not become browning uniill in 2 or 3 months

    銀杏的不同器官和組織都能夠誘導出愈傷組織來，其中，子葉和胚軸10d左右全部愈傷化，誘導速度和誘導率均最高，根則很難誘導，愈傷組織很少，褐化很快；葉片誘導的愈傷組織，生長慢，褐化也慢，在培養基上保持兩三個月而不褐化；胚乳的誘導時間也較長，需要30d左右。
  9. All the hairy roots of a. ficoidea cv. " ruliginosa " could have a rapid autonomous growth on phytohormone - free liquid or solid ms medium

    紅龍草毛狀根能在無激素的固體或液體培養基上快速自主生長。
  10. The regeneration system of tobacco was established. the adventitious shoots were induced from leaf explants of tobacco based on ms basal medium supple - - mented with 2. 0mg / l 6 - ba and 0. 3mg / l naa. then the regenerated plants were rooted on ms medium containing 0. 3mg / l naa

    植株再生體系的建立採用無菌苗煙草葉片為外植體，以ms為基本培養基，篩選出ms + 6 - ba2 . 0mg l + naa0 . 3mg l以誘導不定芽的分化，並於ms + naa0 . 3mg l的pa碩士學位論文v沉了砂「工隊nk 」主根培養基上生根，獲得完整再生植株。
  11. Primary culture of rat preadipocyte were prepared from the epididymal, inguinal and perirenal the fat pads of male normal, healthy, 15 - 20 days sprague - dawley rats. the preadipocyte grew better under the condition of 37, 95 % humidity, 5 % co2, ph 7. 0 - 7. 2, centrifuged at 1000r / min, m199medium, and 10 % fetal bo vine serum, seeded at a density of 4 l04, 5 l04, / cm2. oil red o staining was the special method to distinguish adipocyte from other cells, gimsa and he could determine the stage of the adiopcyte differentiation through the number of lipid drop, size and the position of the nucleolus of the staining fat cell

    經過多次實驗，確定本實驗室大鼠前體脂肪細胞的最佳培養條件是：溫度為37 ，濕度為95 ， co _ 2濃度為5 ， ph值為7 . 0 7 . 2 ，離心力為1000r / min ，培養基為m _ （ 199 ）培養基，胎牛血清濃度為10 ，合適細胞接種密度為4 10 ~ 4 、 5 10 ~ 4個/ cm ~ 2 ，染色結果表明：油紅o染色是鑒定脂肪細胞的特異方法， gimsa和he染色可根據不同區域染色程度、著色差別判斷細胞核的位置及脂滴大小、多少，觀察大鼠前體脂肪細胞分化過程中的形態變化，進而確定脂肪細胞的分化階段。
  12. Geotrichum candidum, candida mycoderma and rhizopus were used as seed speices respectively and daqu distiller ' s grains used as main raw materials ( addition of adequate auxiliary materials as culture medium ) to produce single cell protein by solid fermentation

    摘要以白地霉、假絲酵母和根霉為菌種，以大麴丟糟為主要原料，通過添加適當輔料為培養基，經固態發酵方法生產單細胞蛋白。
  13. On the one hand, quercetin promotes hypocqtyls phototropic growth, on the other hand, it promotes gravitropism of root tips. when the seedlings are placed tilted at 80, quercetin induces root tips getting into medium, while on control case, it grows along the surface

    一方面q促進了下胚軸的向光生長，另一方面，促進了根尖的向地性，在80培養時， q誘導根尖鉆入培養基中。
  14. Aimed at developing a set of methods efficient in inducing the hairy roots with agrobacterium rhizogenes from trichosanthes bracteata voigt to meet needs for hairy roots for bioreactor culture research and application ; and also in order to investigate the roles of explants, agrobacterium rhizogenes, affecting factors and their magnitude and the underlying mechanism in the transformation, therefore to determine the optimum explants, pre - culture time, tested strain concentration, infection time, co - culture time, affecting factors and their effects working together and to obtain the optimum transforming condition by performing orthogonal test, this project was launched. with cotyledons and stems from trichosanthes bracteata voigt plantlets as explants, agrobacterium rhizogenes r1601 and r1000 as infection agents, transformation was performed using different methods and under various circumstances

    為了建立一種有效的誘導大苞栝樓發根的方法及其發根培養體系，以適合於發根生物反應器擴大培養研究和應用基礎的需要；本研究對誘導發根的外植體在發根農桿菌和環境因子等影響作用下進行發根的誘發及其可能的機理進行探討，從而找出用於發根誘導和培養的最佳外植體、預培養時間、發根農桿菌濃度、感染時間和共培養時間、誘導條件，並通過正交試驗得出優化的誘導條件。
  15. Ssmapkk transformations were screened on media with kanamycin ( 30mg / l ). nineteen individual kanamycin resistant plants were obtained. t2 plants were checked for integration of foreign gene by counting ratio of the number of tolerant plants to the number of non - tolerant plants on selection medium with kanamycin ( 30mg / l )

    將ssvp和ssmapkk的全長cdna分別克隆入植物表達載體pcambia1300和prok中，導入根瘤農桿菌gv3101后，由花浸泡法進行擬南芥遺傳轉化，轉化ssvp鹽地堿蓬ssop和ssmapkk基因的克隆與功能鑒定的擬南芥在含潮黴素（ 25mg ）的ms培養基上篩選，獲得t ；代轉基因植株。
  16. Based on the above data, explain why e. coli ceased growing in the chemically defined medium but continued to grow in the nutrient broth

    根據上述數據，解釋為何大腸桿菌在化學成份確定的培養基中停止生長，但是在營養肉羹培養基中又恢復生長。
  17. 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

    本研究以從我國四川、河南、安徽和湖南等地分離的32株葛藤根瘤菌為研究對象，以20株已知種的根瘤菌為參比菌株，採用數值分類、 rep - pcr指紋分析、 16srdnapcr - rflp指紋分析等現代根瘤菌分類技術，初步研究了葛藤根瘤菌的生物多樣性和分類地位，結果表明：葛藤根瘤菌在生長速率上表現出多樣性，菌株ccbau41147 、 ccbau61096 、 ccbau61101和ccbau61095生長較快， yma培養基上28培養2 - 3天後，單個菌落直徑大於1mm ，具有產酸能力，是快生型葛藤根瘤菌；其餘待測葛藤根瘤菌生長較慢， yma培養基上28培養7天後，單個菌落直徑小於1mm ，具有產堿能力，是慢生型葛藤根瘤菌。
  18. The results indicated taht the aminoacid sequence and 3 ' - utr nucleotide sequence identities varied largely

    7瓊脂的生根培養基中，形成完整的小植株。
  19. Positive shoots were induced to root on medium ( l / 2ms - f - 50mg / l kan ). rooted plants were planted in vermiculite and soil

    抗性芽經gus染色，呈陽性的植株移入生根培養基門o巧0mg ikan ）中誘導根的形成。
  20. 3. potato stems and agrobacterium fumefaciens containing recombinant vector were co - cultured at 28cfor 48 hours and transplanted onto callus - inducing medium at 24c for 7 days. and then, the explants were transplanted onto differentiation medium and cultured at 24c for 21 days. resistant buds rooted and grew into plants in medium with kanamycin for 20 days, and 83 plants were obtained

    3將含外源基因的根癌農桿菌與馬鈴薯莖段共培養后在愈傷誘導培養基上培養7天，轉接到分化培養基上分化出抗性芽，抗性芽在生根培養基上生根長成完整植株，共獲83株。
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