英语释义

1. a plant hormone C15H20O4 that is a sesquiterpene widespread in nature and that typically promotes leaf abscission and dormancy and has an inhibitory effect on cell elongation

片语

abscisic acid analogs脱落酸类似物

d-abscisic acid止权酸

abscisic acid insensitivity不敏感型突变体

abscisic acid Me ester另外还含止杈酸甲酯

abscisic c acid脱落酸

Abscisic acid analogues脱落酸衍生物

abscisic acid signal transductionaba信号转导

endogenous abscisic acid内源脱落酸

abscisic acid biosynthesis脱落酸生物合成

英汉例句

• the study of the 「foolish seedling」 disease of rice led to the discovery of gibberellins. the study of the ripe, senssence and abscission led to the discovery of abscisic acid and ethylene.

  对水稻「恶苗病」的研究发现了亦霉素，对植物的成熟、衰老、脱落的研究又发现了脱落酸和乙烯。

• abstract : as a phytohormone , abscisic acid (aba) regulates many aspects of plant growth and development , such as seed dormancy, germination , vegetative growth , and environment stresses .

  摘要 ：植物激素脱落酸（aba） 对植物的生长发育具有多方面的调节作用，比如种子休眠、萌发，营养生长，环境胁迫反应等。

• as in rice transgenic plants that ectopically express sub1a-1, arabidopsis transgenic plants that constitutively express sub1a displayed ga insensitivity and abscisic acid hypersensitivity.

  与异位表达sub1a-1 的转基因水稻一样，组成性表达sub1a 的拟南芥表现出对ga的不敏感和多脱落酸的超敏感。

• abscisic acid is a important regulator in fruit development.

  在果实发育过程中，脱落酸是一种重要的调节因子。

• similarly plants wilting in the light from temperature and wind effects may increase their abscisic acid content some40-fold.

  同样，在光下由于温度和风的作用而萎蔫的植物，它们的脱落酸含量可以增加约40倍。

• the plant hormone abscisic acid (aba) plays important roles in seed maturation and dormancy and in adaptation to a variety of environmental stresses.

  植物激素脱落酸（aba）在种子成熟、休眠以及植物对各种各样环境胁迫的适应都起着重要的作用。

• the phytohormone abscisic acid (aba) not only is involved in the plant abiotic stress response but also plays a major role in the regulation of various biotic stress responses.

  脱落酸（aba）不仅调控非生物胁迫应答，而且在应对各种生物胁迫中发挥重要的调控作用。

• as a important phytohormone, abscisic acid (aba) plays important role during seed development which is closely involved in the onset and maintenance of dormancy, repressing germination.

  脱落酸（aba）是维持胚休眠，抑制种子萌发的重要植物激素，籽粒发育后期和种子吸胀过程中内源aba含量主要受aba代谢水平的调控。

• moreover, drought stress made abscisic acid (aba) accumulate in the plant, which led to stomatal closure and restrained aboveground growth of plant, etc.

  脱落酸会积累，导致气孔关闭和抑制地上部生长等。

• water potential, abscisic acid and chlorophyll were measured from aprol to november in leaves from proper and heavy load branches of 20-year-old apple (m. pumila mill.

  本试验以20年生金冠苹果为试材，研究了不同负载量对叶水势、脱落酸和叶绿素水平季节变化的影响。

• it is antagonistic to abscisic acid in abscission.

  在脱落过程中生长素与脱落酸有拮抗作用。

• it showed that salicylic acid might be involved in the regulation of lateral root formation through influencing the content of endogenous auxin and abscisic acid in rape.

  由此表明，水杨酸可能通过调节内源生长素和脱落酸含量变化，进而影响油菜幼苗侧根发生。

• as a phytohormone, abscisic acid regulates many aspects of plant growth and development, such as seed dormancy, germination, vegetative growth, and environment stresses.

  植物激素脱落酸对植物的生长发育具有多方面的调节作用，比如种子休眠、萌发，营养生长，环境胁迫反应等。

• fresh jujube with high respiratory intensity belongs to non climacteric fruit, thus abscisic acid (aba) plays an important role in the ripeness and senescence of jujube during storage.

  鲜枣属于具有高呼吸强度的非跃变型果实，脱落酸对枣果贮期成熟衰老起着重要作用。

• changes of endogenous abscisic acid (aba) in the leaves of spur-type varieties (or bud variant types) of apple of malus pumila were determined by gc.

  用气相色谱法分析了苹果短枝型品种（系）叶片内源脱落酸（aba）的含量变化。

• exposure of seedlings to salinity, desiccation, cold, wounding or exogenous abscisic acid application had no effect on the accumulation of this polypeptide.

  把幼苗分别处以盐、干旱、低温、外伤，或者外源脱落酸处理时，并未发现此蛋白的积累。

• the phytohormone abscisic acid (aba) is involved in the adaptive stress response and regulates expression of many stress-responsive genes, including some transcriptional factors.

  激素脱落酸（aba）参与了植物对逆境适应，调节包括一些转录因子在内的许多逆境响应基因的表达。

• chengdu research institute of biology of the chinese academy of sciences has fulfilled the national key research project 「 production of natural abscisic acid by fungus fermentation」.

  中科院成都生物研究所承担并完成了国家「九五」科技攻关专题「真菌发酵生产天然脱落酸」。

• dormancy may be due to the barrier to water and oxygen presented by the seed coat or to abscisic acid produced by the embryo.

  休眠可能是由于种皮阻碍水分和氧气的供应或者由于胚合成的脱落酸而造成的。

• content of endogenous abscisic acid in cuttings treated with iba decreases progressively during rooting.

  经iba处理的插条生根过程中内源脱落酸含量持续下降。