meristems的例句大全

Effect of pronamide on the mitosis in the shoot meristems of dodder seedlings

除草剂拿草特对菟丝子幼苗茎尖分生区有丝分裂的影响

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They are located in tissues ( the apical meristems ) at the growing points of roots and stems.

它们位于根和茎的生长点组织 ( 顶端分生组织 ) 中.

词典精选例句

It is implicated in the uptake of calcium, the development of apical meristems, and pollen germination.

它还与钙的吸收, 顶端分生组织发育和花粉萌发有关.

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In maize, tb1 has a relatively high expression level in axillary meristems and stamens of ear primordial thus suppress the development of corresponding organs.

在玉米中，tb1基因在腋分生组织和雄蕊原基中相对大刍草有较高的表达，从而抑制了对应组织的生长发育，造成玉米和大刍草的形态差异。

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Most of the meristematic tissues outside have been identified as indeterminate inflorescence meristems.

这些分生组织大多数都是未决定的花序分生组织。

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Sufficient plantlets of regeneration were produced within 3 ~6 weeks induced and culture apical meristems.

将海岛棉茎尖分生组织经过3～6周的诱导、继代培养生长后,可以形成足够量的再生植株.

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These two growth processes involve different meristems.

这两个生长过程涉及不同的分生组织。

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Primary growth Growth derived solely from meristems present in the embryo, i . e . apical meristems.

初生生长:指完全起源于胚芽分生组织即顶端分生组织的生长.

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the apical meristems were excised from the seedlings of 40~ 60 hours and cultured on the msb medium without/ with hormone or active charcoal.

将棉花种仁无菌培养40～60h，制备茎尖分生组织，培养在无激素MSB培养基上，直接再生完整植株。

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arabidopsis las, a member of the gras family, has an important role in the initiation of axillary meristems.

拟南芥LAS基因是GRAS基因家族的成员之一，在植物的腋生分生组织的分化中具有重要地位。

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Our results showed that ecotopic meristems initiated not only on inflorescence stem of sef, but also on petiole, leaf, in axils of cauline leaf, on pedicel, in axil of pedicel and on floral organs.

对sef的表型观察发现异位分生组织不仅在花序轴上出现，而且也出现在叶柄、叶片、托叶叶腋内、花梗、花梗腋内以及花器官上。

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LEAFY is an important regulator of floral meristems genes in higher plants.

LEAFY同源基因是高等植物花的分生组织分化的重要调节基因。

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This indicates that additional gene ( s) participate in the development of branch and floral meristems.

这表明存在其它的基因参与穗分枝和花生分生组织的发育。

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The shoot meristems were transformed. But no plants were positive, according to PCR results. 6.

对茎尖进行了转化，只获得抗性植株，但未检测到PCR阳性植株。

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Sufficient plantlets of regeneration were produced within 3~ 6 weeks induced and culture from apical meristems.

将海岛棉茎尖分生组织经过3～6周的诱导、继代培养生长后，可以形成足够量的再生植株。

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