雄蕊

在雄蕊发育不西南农业大学硕士学位论文摘要同时期，不育系COD酶带数目均比保持系多；

In the stamen growth varied period , the male sterile has more COD isozyme strips than the maintainer .

球托型（sphericaltorustype）。雄花的花托肉质化膨大，雄蕊着生于球状花托上的凹穴内。

The torus of the staminate flower in the spherical_torus type becomes carnified and swollen with the stamen growing into the depressions or cavities of the spherical torus .

雄蕊群着生在联合的花冠上。

The androecium is borne on the fused corolla .

这个管状结构内部则是五个非常细小的雄蕊，彼此紧靠在一起，构成另外一个更小的管状结构。

Inside this tube are five very small dust-spikes , all growing together , and forming another and smaller tube .

花瓣之中则长有15或20个小的粉穗或雄蕊，顶部为黄色，包含很多细小的黄色花粉颗粒。

Inside these petals are fifteen or twenty little dust-spikes or stamens , with yellow heads which are full of tiny yellow grains of pollen4 .

Northern印迹四川大学博士学位论文表明，八氢番茄红素脱氢酶在番红花成熟组织中柱头、雄蕊的表达强于叶和茎。

Northern blot analysis showed higher expression level of PDS gene in the stigma and anther than in the leaf and stem .

3.pollenn.花粉花药是花的雄蕊上带花粉的部分。

Anther is a part of a flower that contains the pollen .

雄蕊的异常生长是细胞减生（Hypoplasia）所致。

It is suggested that the abnormality is due to the hypoplasia of stamens .

LIM家族的F9影响小花的形态，主要体现在雌蕊与雄蕊的发育；

The expression of F9 gene could affect the morphology of pistils and stamens .

雄蕊中多胺和脯氨酸含量变化对UV-B辐射的响应说明霞光品种对UV-B辐射更敏感。

Change in polyamine and proline levels in response to UV-B radiation indicated that XG might be more sensitive to UV-B stress .

雄蕊育性完全恢复的生物学上限光日照为12h，温度为16℃。

12 hours of day time and 16 ℃ are the upper biological limits for complete recovery of stamen fertility .

通常雌雄蕊的呼吸使颖内CO2浓度上升至5%，从而导致鳞片吸水膨大推开外颖。

Under normal conditions , the CO_2 concentration in spikelets would reach 5 percent by the respiration of pistil and stamens , which caused lodicule cells uptaking water , extending and the spikelet opening .

雄蕊育性临界转换光日照为8h，温度为14℃；

The critical condition for conversion of stamen fertility are 8 hours of day time and 14 ℃ .

整个分化期芽中DNA含量变化呈双峰曲线，第1个高峰在生理分化后期，第2个高峰出现在大部分雌蕊、雄蕊进入分化时；

The changes of DNA contents in buds took on double peak curve and the first peak occurred at the later period of physiological differentiation and the second at the period when most of stamen and pistil had started differentiation .

PsPI主要在花瓣和雄蕊中表达，其他器官几乎没有表达。

PsPI mainly expressed in petals and stamens , hardly expressed in any other organs .

用基于抗茉莉酸甲酯单克隆抗体的酶联免疫吸附测定法（ELISA），在颖花开放前后，对其雄蕊、雌蕊、浆片、内外稃组织中的内源JAs含量进行定量分析。

Endogenous JAs ( JA and MeJA ) were measured in stamens , pistils , lodicules and lemmas using an enzyme-linked immunosorbent assay ( ELISA ) based on the monoclonal antibody to MeJA .

综上所述，雄蕊分化期是T-4对温度敏感的最佳时期。

So it stamen differentiation period that was the sensitive period of " T-4 " . 7 .

接种TMV后烟株花器病毒相对含量由高到低的排列顺序是：花冠，子房，花萼，雄蕊，雌蕊。

Sequence of TMV relative contents of different organs on plants after inoculated from the highest to the lowest is below : corolla , ovary , calyx , stamen , pistil .

其中雄蕊分化期、雌蕊分化期分化速度最快，持续时间仅为3～5d，而从花序原基分化期至小花花萼分化期分化较慢。4.萼片分化期；

The phase of carpel differentiation and pistil differentiation were were relatively short , only about 3-5 days , and the phase from inflorescence primordium differentiation to sepal differentiation is relatively long .

温度是影响育性的主要因子，在自然条件下，A2不育系雌蕊败育轻或不败育，雄蕊遇高温可散出花粉，使不育系产生少量自交结实。

The temperature is main factor to fertility . Under the natural condition , the pistil of A2-CMS has little abortion or no abortion and the stamen can shed pollen with high temperature which make a little self-seed .

故推测小麦D2型光敏性细胞质雄性不育，在长光照条件下，雄蕊雌化与不育表型的表达可能与核基因、线粒体基因和叶绿体基因的表达阻遏调控有关。

So it can be infered from the facts above that on the long-day condition pistillody of stamens in D 2 PCMS line is probably relation to repression of genes expression in nuclei 、 chloroplast and mitochondria .

将整株阳性小苗和成熟苗的组织器官进行GUS染色，结果表明GUS基因在拟南芥幼苗和营养器官中的维管束组织表达，在生殖器官中则在雌蕊和雄蕊中表达。

Gus staining of transgenic plant seedlings and mature plants tissues indicated that the mutant gene was expressed in vascular tissue of the Arabidopsis seedlings and in vegetative organs , also expressed in the pistil and stamen . 5 .

通过直接压片和连续石蜡切片法对苜蓿雄性不育系MS-4雄蕊发育的细胞形态学进行了观察分析，寻找其雄性不育形成的细胞学原因。

The cyto-morphology of stamen development of alfalfa sterile line MS-4 was studied by using pressure section and paraffin section .

通过分析初步推测A1点是雄蕊正常发育特有的，可能是花药绒毡层特异基因表达的产物，B1点可能是影响雌花中雄蕊正常发育，导致雄蕊败育的一种重要蛋白。

This result suggested that Al protein was the endemic in normal development stamens and maybe a produce of specific gene in anther tapetum , and B1 protein affected the development of stamens in female flower and maybe a important protein leading contabescence .

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。

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

对花冠、雄蕊、花柱和子房的可溶性蛋白的IEF-SDS双向电泳分析也确定了相应于SDS单向电泳上特异蛋白带的蛋白质斑点。

IEF SDS two dimensional electrophoresis showed that many of the one dimensional gel bands represented several proteins dots in the2 D and that some of them were unique to an organ type of the flower .

REP1调节内稃的属性和发育。REP1在花发育早期只在内稃原基表达，而在花发育后期迅速扩散到雄蕊和内外稃的维管束中表达。

The REP1 gene is only expressed in palea primordium during early flower development , but during later floral stages is radially dispersed in stamens and the vascular bundles of the lemma and palea .

而533A花瓣皱缩，面积只占相应保持系的50%60%，四强雄蕊相对雌蕊花柱的位置在1/31/2；花粉败育不彻底，有微量花粉。

But the petals of 533A was shrink , the size was 50 % - 60 % theirs maintainers , length of the four stronger stamen was 1 / 3-1 / 2 of height of pistil , pollen abortive is no thorough and had a little pollen .

甘蔗雌雄蕊的解剖学研究

An anatomical study on the pistil and stamen of sugar cane

乙烯利诱导豚草雄蕊败育的细胞形态学观察

Studies on cytomorphology of common ragweed stamen abortion induced by Ethrel