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向地性的英文

音标：[ xiàngdìxìng ]  发音:  
"向地性"怎么读用"向地性"造句

英文翻译手机手机版

  • geopetal
  • geotropism

例句与用法

  • The main stems of a plant show negative geotropism as they grow upwards .
    植物茎往上长时表现出负向地性。
  • All of these phenotypes indicate that pat is promoted but not inhibited under the treatment of quercetin . at the same time , we find quercetin enhances tropism : inducing hypergravitropism
    在向地性方面，我们发现q能够增强拟南芥的向地性? ?诱导超向地性。
  • Pneumatophore ( aerophore ； breathing root ) a specialized negatively geotropic root produced by certain aquatic vascular plants ( especially trees such as mangroves , e . g
    呼吸根：指由某种水生维管植物产生的特化的负向地性根（尤其如红树，如海桑属） ，在土壤之上生长良好。
  • In our experiments , however , the inhibition of flavonoid on root system development is related to high nitrate , and quercetin , one kind of flavonoid , does not inhibit but promotes the gravitropism instead
    但我们在实验中发现，类黄酮对根系发生的抑制是与高n相联系的。对于向地性，类黄酮中的一种? ? quercetin不但不抑制，反而促进向地性? ?诱导超向地性。
  • 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促进了下胚轴的向光生长，另一方面，促进了根尖的向地性，在80培养时， q诱导根尖钻入培养基中。
  • 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
    毛状根能在不含任何激素的ms固液体培养基中快速生长，且表现出多分支，多根毛，失去向地性生长等典型毛状根特性；建立了tra1 , tra2 , tra3 , tra4四个毛状根无性系。
  • Pharmacological evidences show that quercetin - inducing hypergravitropism is structural specific activity , and the second massager such as ca2 + and camp take parts in this process , and polar auxin transport is indispensable . a conclusion can be made from all these results that quercetin , one kind of flavonoid , does not act as pat inhibitor but regulates auxin transport at the level of signal transduction in arabidopsis
    药物学实验结果表明， q诱导超向地性来自于末端特异性结构，同时细胞内的ca ~ ( 2 + )和camp等二级信使也参与了这一过程，并且生长素极性运输也是发生超向地性所不可缺少的条件。
  • 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培养基上，通过对约80 , 000株m _ 2代幼苗的筛选，共获得352株根仍表现向地性生长或真叶不变为褐色的植株作为可能的突变体。
  • Lateral root development and gravitropism are regulated by polar auxin transport ( pat ) , and auxin efflux inhibitors ( aei ) inhibit lr growth and tropism . because of > the structural similarity to pat inhibitor npa , flavonoid has long been regarded as endogenous polar auxin transport inhibitor
    生长素极性运输( polarauxintransport , pat )对侧根发生和根尖向地性起着重要的调节作用，添加外源生长素极性运输抑制剂不仅抑制了侧根发生，同时还使根尖丧失了向地性。
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