hairy root 中文意思是什麼

hairy root 解釋
發根
  • hairy : adj. 1. 毛發的，多毛的，毛厚的。2. 發狀的，毛似的。3. 〈美俚〉粗魯的；可怕的，令人沮喪的。4. 〈美俚〉（笑話等）陳腐不堪的。
  • root : n 魯特〈姓氏〉。n 1 （草木、毛發等的）根；根菜，食用菜根；根莖，地下莖；塊根；有根植物，草木，草...
  1. Root of hairy asiabell., radix astragali, haw and liquorice etc

    黨參黃芪茯苓六神曲麥芽等八味。
  2. The preparation of an elicitor from a fungal endophyte to enhance artemisinin production in hairy root cultures of artemisia annua l

    促進黃花蒿發根青蒿素合成的內生真菌誘導子的制備
  3. Compared to hairy root system hra3 which came from diploid indigoblue woad ( 2n = 14 ), hairy roots from autotetraploid indigoblue woad ( 2n = 28 ) grew faster

    對四倍體毛狀根和二倍體毛狀根作了比較，四倍體菘藍毛狀根生長速度大於二倍體。
  4. It was shown that hairy root of autotetraploid indigoblue woad was better than that of diploid indigoblue woad. 2 establishment and optimization of regenerating plantlet system from hairy roots

    2建立並優化了毛狀根植株再生體系通過三種途徑可獲得毛狀根再生植株。
  5. In this paper, genetic transformation systems by agrobacterhim rhizogems was established and optimized and high quality regenerating system was selected. the products of indigotin and indirubin in regenerating plantlets had been detected by hplc. the main studies and results were reported as follows : 1 establishment and selection of hairy root clones taken cotyledons of autotetraploid indigoblue woad as explants and hairy roots induced successfully from them by agrobaterium rhizogenes strains a4 and r1000

    本文利用發根農桿菌rit - dna建立並優化了四倍體菘藍的遺傳轉化體系，並對再生植株的主要代謝產物靛藍、靛玉紅進行了含量檢測，篩選了優良無性系，也為實現外源抗蟲、抗病等基因的導入奠定了基礎。
  6. Effect of temperature on growth and artemisinin biosynthesis in hairy root cultures of artemisia annua

    溫度對青蒿毛狀根生長和青蒿素生物合成的影響
  7. In this study, the screening and identification of the different agrobacterium rhizogenes strains were carried out using physiological, chemical, molecular and bioassay methods, and the vigor of different strains was also compared based on their characters ; the transformation of torenia mediated by agrobacterium rhizogenes, the hairy root formation and its regeneration were importantly studied

    本實驗研究了（ 1 ）發根農桿菌的生理生化、分子生物學鑒定及生物檢測和活力比較； （ 2 ）發根農桿菌介導的藍豬耳遺傳轉化和藍豬耳毛狀根的植株再生，為藍豬耳的遺傳轉化和其它分子生物學研究奠定基礎。
  8. The transformed hairy roots were detected for agropine to make sure the transformation was successful. a conclusion was reached as follows : agrobacterium rhizogenes r1601 was an ideal strain for hairy roots transformation from trichosanthes bracteata voigt which exhibited extraordinary transformation rate ( 60 % ). od600 = 0. 7 was the optimum infection concentration for the tested transforming agent, with temperature at 25, ph at 6. 0, 20min of infection and 48h of co - culture and phytohormone at 1. 0mg / l being the most favourable hairy root - inducting pattern

    通過實驗和對結果的數據分析，得出下面的結論：發根農桿菌r1601是較好的大苞栝樓發根的誘導菌株，它對預培養24h的大苞栝樓子葉外植體具有最好的轉化效率和發根誘導率（ 60 ） ，最適的菌株感染濃度od _ （ 600 ）為0 . 7 ，溫度27 、 ph值為6 . 0 、 20min的感染時間和48h的共培養，以及黑暗條件和1 . 0mg / l的激素最有利於發根誘導的環境條件。
  9. Twenty one adventitious buds from 30 root segment cultures were obtained after subculturing on medium lacking growth regulator for 90 days. the effects of hormones 6 - ba and naa on the adventitious bud differentiation were investigated and optimized. the results were showed that 6 - ba had significant effect on bud differentiation and the optimized medium for adventitious bud differentiation was ms + l. 0mg / l naa + 0. 5mg / l 6 - ba. there were 67 adventitious buds occurred from average 30 hairy root segment cultures

    90d后統計不定芽數量，平均每30個根段培養物上可獲得21個不定芽；添加0 . 5mg 16 - ba能顯著地促進毛狀根不定芽的分化，配合使用6 - ba和naa對毛狀根不定芽的分化最為有效（ ms + 1 . 0mg lnaa + 0 . 5mg l6 - ba ） ， 90d后統計，平均每30個根段培養物上可獲得67個不定芽。
  10. ( 3 ) regenerating plantlets were obtained via somatic embryo, which derived from hairy root. the effects on the induction of somatic embryos from hairy root were investigated using orthogonal test. the best somatic embryo induction was obtained on ms + 0. 5mg / l naa + 0. 5mg / l kt + 30g / l sucrose

    單獨使用naa很難誘導出體胚，單獨使用kt或kt與naa配合使用均能誘導出體胚， naa 、 kt和蔗糖對體胚誘導的影響作用依次是t a蔗糖。
  11. ( 1 ) differentiation of bud and root directly from hairy root. hairy roots were subcultured every month

    （ 1 ）從毛狀根上直接分化出不定芽和根。
  12. Effects of methyl jasmonat on accumulation and release of tanshinones in suspension cultures of salvia miltiorrhiza hairy root

    茉莉酸甲酯對丹參毛狀根中丹參酮類成分積累和釋放的影響
  13. The purpose of this study is to provide theoretical and technical support for torenia transgenic hairy root and other molecular researches used by torenia. the comparation and identification of agrobacterium rhizogenes strains were investigated using 3 - ketolactose test, the differential acid production assay and the motility assay

    採用3 -酮乳糖產物法、差異酸生成實驗和游動性實驗鑒定6種發根農桿菌供試菌株a4 、 r1205 、 r1000 、 r1601 、 r1022和15834 。
  14. Ph value increase from 4. 5 to 6. 5 strongly stimulated hairy root formation and higher ph value ( above 7. 5 ) inhibited it. under the optimized condition, the transformation frequency of torenia approached 90 %

    預培養和共培養培養基ph從4 . 5提高到6 . 5時，毛狀根誘導率顯著提高，但是當提高到7 . 5時，誘根率卻顯著下降。
  15. The high drought - resistance on the morphological, developmental, and physiological characteristics under water stress were showed in strong root lines of regenerative plants from hairy root cultures in maize

    結果表明，由於毛狀根再生植株強大的根系，即使在水分脅迫下形態學指標、發育指標、生理指標上仍能表現出很好的抗旱性。
  16. This paper reports hairy roots induced by agrobacterium rhizogenes and production of regenerative plants from hairy root cultures in maize

    本文利用發根農桿菌遺傳轉化玉米，通過毛狀根的誘導、毛狀根的分化培養獲得再生植株。
  17. Tissue culture and plantlet regeneration from leaf explants of a. ficoidea cv. " ruliginosa " and its genetic transformation with agrobacterium rhizogenes atcc 15834 were investigated as well as changes in the contents of sucrose, nitrogen and phosphate in liquid medium during the hairy root cultures

    本文研究了紅龍草（ altemantheraficoideacv " ruliginosa " ）葉片的組織培養、發根農桿菌（ agrobacteriumrhizogenes ） atcc15834對紅龍草的遺傳轉化以及毛狀根液體培養過程中培養液某些營養成分的消耗變化。
  18. Presently, the scientist have made out some successes by using biotechnology and molecuology, for example, planting out regeneration shoots, culture suspended cell in ferment tank, screening mutant tissue with high content of flavonoids, cloning and sup - expression of key enzyme, restraining derivative pathway by anti - dna or anti - rna and inducing genetic transformated hairy root

    通過培養水母雪蓮的發狀根將是獲得雪蓮類黃酮極有前途的方法，目前還是一項待填補的空白。發根農桿菌（ agrobacteriumrhizogenes ）是一種革蘭氏陰性土壤細菌，細胞內有200kb左右的雙鏈閉環dna ? ri質粒（ rootinducingplasmid ） 。
  19. These hairy roots grew well on ms agar medium or liquid medium withour growth regulator for over one year. they grew vigorously and produced numerous lateral branches. four hairy root clones, namely tra1, tra2, tra3 and tra4, were established

    毛狀根能在不含任何激素的ms固液體培養基中快速生長，且表現出多分支，多根毛，失去向地性生長等典型毛狀根特性；建立了tra1 ， tra2 ， tra3 ， tra4四個毛狀根無性系。
  20. More interesting, the content of secondary metabolite always increased markedly in hairy root. so the transgenic system by ri plasmid would be wildly used in plant breeding, plant gene engineering and pharmaceutical element production

    發根農桿菌遺傳轉化體系的這一特點在作物育種、植物基因工程、次生代謝物工廠化生產上有廣闊的應用前景。
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