So we presumed that PLC4 overexpression affected pollen development.
推测该基因的超表达对花粉发育造成影响。
In flowering plants, tapetum plays an important role in pollen development.
高等开花植物的花药绒毡层在花粉发育中发挥十分重要作用。
The expressions of a series of genes are involved in the anther and pollen development.
小孢子发育过程涉及花药发育到花粉粒成熟过程中一系列基因的表达。
There was no report on plant pollen development using cell cycle genes, which could influence the growth of plant.
细胞周期基因是一类对植物生长发育有重要影响的功能基因，但它们对植物花粉发育形成的影响还很少研究。
The events of sporopollenin behavior during the process of tapetal disintegration and their relations to pollen development are discussed.
对绒毡层解体过程孢粉素行为的有关事态及其与花粉发育的关系等问题进行了讨论。
Bioinformatics analysis revealed no previous male sterile gene cloned in this region, so MS1142 is a new gene involved in anther and pollen development.
以上结果结合生物信息学分析表明，MS1142是一个新的调控花药发育的关键基因。
In this dissertation we focused on the function of genes associated with anther and pollen development including map-based cloning of Arabidopsis genes from male sterile mutants.
本论文以正向遗传学的方法研究花药及花粉发育过程的基因功能，主要利用图位克隆的方法从拟南芥雄性不育突变体中克隆相应的基因。
Through the study of 1200 flowers of 400 young ear of 49 combinations, a concrete index judging the period of the pollen development according to the shape of plant and flowers was put forward;
在花药培养技术上，通过49个组合400个幼穗1200个颖花的研究，提出了依据植株和颖花形态判断花粉发育时期的具体指标；
The preliminary studies on male sterile mechanism of Chinese jujube including the changes of anther anatomic structure and isoenzyme including POD, COD, AMY during pollen development were achieved.
通过研究雄性不育种质单花发育过程中花药解剖结构及过氧化物酶（POD）、细胞色素氧化酶（COD）和淀粉酶（AMY）同工酶的变化，初步揭示了枣树雄性不育的机理。
Pollen morphology and hydration, ovule development, formation of pollination drop and the pollination process of Taxus chinensis (Pilg.
的花粉形态和水合特性及胚珠发育、传粉滴形成与传粉过程。
With the rapid development of urban construction, the urban afforestation is on a higher level, which results in more seriousness of pollen allergy pollution.
随着城市建设的迅猛发展，城市绿化水平也不断提高，但这带来了花粉污染与过敏现象的日益严重。
Meanwhile, the development prospect of pollen in functional food and medicine was pointed out.
同时，对蜂花粉保健食品和药品的开发方向进行了展望。
With the rise of temperature , the development of pollen speeded up, the abortive trend of stamen increased.
随着温度的升高，花粉粒发育速度加快，雄蕊败育趋势增加。
But after the abortion, the development of ZS97A pollen was impaired and the elongation rate decreased, leading to panicle enclosure by shortening the uppermost internode (UI) length.
而伴随着花粉发育受阻至花粉败育之后，ZS97A的节间伸长速率下降，最终导致倒一节间缩短而引起包穗。
In present work, the development of anther, formation of pollen grain and development of ovule and formation of embryo sac in Ramie were observed.
本工作对苎麻花药的发育和花粉粒的形成、胚珠的发育和胚囊的形成进行了观察。
It is not synchronous highly that the meiosis of pollen mother cells and the development of microspore in the same anther but different pollen sac and in the same anther chamber.
同一花药不同花粉囊相同一药室，花粉母细胞减数分裂和小孢子的发育，并不是高度同步的。
This shows a synchronous development of megaspore and pollen chamber.
反映大孢子发育和贮粉室发生的同步性。
Haploid embryos which only with chromosome of female parent were obtained due to the chromosome elimination of pollen parent quickly and completely during the heterozygote development.
利用杂合子发育过程中来自父本的染色体完全、迅速地消失得到大量单倍体胚。
There is a close relationship between the change (increase or decrease) of polysaccharide, lipid and protein with the suppliment of nutrition during the development of pollen.
多糖、脂类和蛋白质的消长变化与花粉发育过程中营养供应存在着密切的关系。
The effects of development stage, desiccating methods and storage conditions on grape pollen viability were studied.
研究了不同发育阶段、不同干燥方式及不同贮藏条件对葡萄花粉生活力的影响。
Sugar and pollen play an important role in the development and reproduction of bumble bees.
糖和花粉对熊蜂的生长发育和繁殖起重要作用。
This research will study the influence of the matter distill from tea pollen with water on the weight and the development of ovary of Italy honeybee's larva.
本研究主要探讨茶花粉中的水溶性物质对意蜂幼虫体重与卵巢发育的影响，研究结果，发现茶花粉水提物能够显著影响意蜂幼虫体重和卵巢的发育。
The effect of supplement pollen in diet on growth and development of Black-bone chicken with black feather was studied.
研究了日粮中添加花粉对黑羽乌骨鸡生长发育的影响。
The bee pollen grease can be used to treat cardiovascular diseases, inflammation and cancer, and can promote brain development.
本发明所得产品在治疗心血管疾病、抗炎、抗癌以及促进大脑发育等方面有显著功效，因此应用前景广阔。
The mutant has small siliques with no seed set. Cytological observation showed that during anther development, the microspores ruptured and no pollen grains formed in the mutant anther locules.
细胞学观察和扫描电镜结果表明，突变体花药发育过程中， 花药中小孢子外壁异常、破裂， 最后没有花粉形成。
The mutant has small siliques with no seed set. Cytological observation showed that during anther development, the microspores ruptured and no pollen grains formed in the mutant anther locules.
细胞学观察和扫描电镜结果表明，突变体花药发育过程中， 花药中小孢子外壁异常、破裂， 最后没有花粉形成。
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