授粉

Kernel filling, endosperm cell number and substance metabolism between apical kerenl and middle-basal kernel were analyzed and compared.

采用人工同步授粉法，分析比较玉米果穗上部和中下部籽粒灌浆、胚乳细胞数目及物质代谢方面的差异。

Common buckwheat is self-incomptiablility crop. The synthetical factors affecting its yield are temperature, moisture, day light, pollen vitality, pollination medium, lodging resistance, number of flower cluster and flower type ratio etc.

甜荞是异花授粉作物，温度、水分、光照、花粉活力、传媒、抗倒伏性、花簇数量、花型比率是决定甜荞产量的综合因素。

The results showed that the crossing combination of Oriental hybrids ×Asiatic hybrids and Longiflorum hybrids ×Asiatic hybrids were liable to success. It was showed that male parent was fit for female parent.

在杂交育种试验中，采用切割柱头授粉的方法对不同杂交组合进行了研究，结果表明：以东方百合为母本、亚洲百合为父本的杂交组合和以麝香百合为母本、亚洲百合为父本的杂交组合能获得较高的座果率，说明所选父本的花粉对母本的亲和性较好。

The results of culture of the filial generation by different culture method, different culture medium; different harvest time showed that embryo culture was a better way for hybrids culture, 37 days after pollination was a best harvest time for hybrids culture, culture medium was different in different crossing combination: For White Fox ×L.

对杂交后代培养方法、培养时期以及培养基条件筛选的研究结果表明：培养方法以胚培养为宜；培养时期以授粉后37 天取果为宜；适宜的培养基条件随着不同组合的遗传背景差异而有所不同。

Farmers have to import bees, rent bees, and move bees around in order to cross pollinate crops.

农民要进口蜜蜂，蜜蜂的租金和移动蜜蜂周围，以便对授粉作物。

Scientific AG, a firm based in Bakersfield, California, helps broker pollination deals between local almond growers and apiarists from across America.

Scientific AG是加利福尼亚州贝克斯菲尔德市的一家公司，该公司的业务是帮助授粉经纪人在本地杏树种植者和美国各地的养蜂人之间达成交易。

It makes no difference what the bees eat, what chemicals apiarists use to prevent disease in the hives, whether the bees are for pollinating or for making honey, or where the queens came from.

如，蜜蜂吃什么、养蜂人为防止疾病在蜂窝中使用何种化学物质、蜜蜂是用以授粉还是酿蜜或者蜂后来自何方等等，都没有什么关系。

DNA microarrayThe 15 DAP endosperms of B73、sh1、ae/wx were employed to investigate the differenc of their gene expression profiling.

胚乳基因表达谱分析以B73、sh1、ae/wx授粉后15天的胚乳为材料进行寡聚核苷酸表达谱芯片分析。

We found the relationship among starch metabolism, metabolisms of other components and gene expressing profiling due to the accumulation of sugar. Then, genes expression patterns of starch biosynthesis in leaves and developing endosperms of 5 maize inbreds were studied for the contribution of different genes to starch biosynthesis in endosperm.

为深入了解玉米淀粉合成的分子调控机理，本研究首先以B73、ae/wx和sh1授粉后15天的胚乳为材料，利用18K Affymetrix玉米基因组芯片平台，研究了突变体材料中基因表达谱的变化，发现了淀粉合成受阻后糖的积累对其它物质代谢和基因表达调控的影响；在此基础上，对可能参与淀粉合成的基因以多个自交系为材料，分析它们在叶片和胚乳发育过程中的表达模式，研究了不同成员对胚乳淀粉合成的贡献。

Expression patterns of genes differentially expressed in starch metabolism and cell cycle during endosperm development7 DAP kernals, 15 DAP endosperms and 25 DAP endosperms of B73, ae/wx and sh1 were used to study the expression patterns of 18 differentially expressed genes in sugar metabolism and 9 differentially expressed genes in cell cycle. We found that the expression patterns of Pul, SBEⅡa, UGPase, SUS3, SSⅡa in sh1 and Sh2-1, SUS3, SSⅡa in ae/wx were altered, revealing that these genes may interact with each other.

碳水化合物代谢基因和细胞周期基因随胚乳发育的变化以B73、ae/wx、sh1授粉后7天种子、15天和25天胚乳为材料，分析18个糖代谢差异基因和9个细胞周期调节相关的差异基因的表达模式，研究发现sh1突变体中Pul、SBEⅡa、UGPase、SUS3和SSⅡa基因表达模式发生改变，ae/wx突变体中Sh2-1、SUS3和SSⅡa基因表达模式发生改变，揭示了突变体对这些基因的巨大影响，反映了它们可能存在相互作用。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。