搜索结果: 1-15 共查到“生物学 Pollen”相关记录39条 . 查询时间(0.1 秒)
南京农业大学农学院《Nature Communications》发表万建民院士团队“OsSRF8 interacts with OsINP1 and OsDAF1 to regulate pollen aperture formation in rice”（图）
万建民 分子机制 基因 遗传
2024/6/11
2024年5月28日，南京农业大学万建民院士团队在Nature Communications在线发表了题为“OsSRF8 interacts with OsINP1 and OsDAF1 to regulate pollen aperture formation in rice”的研究论文，揭示了OsINP1-OsSRF8-OsDAF1分子模块调控水稻花粉萌发孔形成的分子机制。
A Cornell-developed technology provides beekeepers, consumers and farmers with an antidote for pesticides, some of which may kill wild bees and can contribute to beekeepers losing around a third of th...
Modern computational tools open new era of fossil pollen research（图）
Modern computational tools new era fossil pollen
2020/11/6
One of the best sources of information on the evolution of terrestrial ecosystems and plant diversity over millions of years is fossil pollen. For palynologists -- the scientists who study ancient pol...
Scientists discover ancient safety valve linking pollen to bacteria
Scientists ancient safety valve pollen to bacteria
2015/11/12
Like seeds, pollen loses most of its water during maturation, entering a state of suspended animation. This allows it to survive its journey from male to female organs of a flower, where it is rehydra...
Functional Analysis of Receptor-like Kinases in Pollen-Pistil Interactions in Arabidopsis thaliana
pistil synergids ROS pectin
2015/1/6
Rac/Rop GTPases are molecular switches in plants that control the growth of polarized cells such as pollen tubes and root hairs, differentiation, development, actin dynamics, production of reactive ox...
Regulation of the actin cytoskeleton in the pollen tube
Pollen tube ovule sperm plant sexual reproduction actin cytoskeleton protein
2014/12/11
Pollen tube growth, the process that transports the sperm cell to the ovule, is fundamental for plant sexual reproduction. The actin cytoskeleton is essential to the process of pollen tube elongation....
Understanding the Links Between Human Health and Climate Change: Agricultural Productivity and Allergenic Pollen Production of Timothy Grass(Phleum pratense L.) Under Future Predicted Levels of Carbon Dioxide and Ozone
Carbon Dioxide Climate Change Grass Pollen Human Health Ozone Phleum pratense
2014/11/4
The prevalence of allergic disease is expected to increase with climate change. Grasses, which have highly allergenic pollen, are widely distributed across the globe. Changes in production and allerge...
Pollen morphology of some Gypsophila L. (Caryophyllaceae) species and its taxonomic value
Caryophyllaceae Gypsophila pollen LM SEM TEM
2010/3/17
Pollen morphology of 12 taxa (6 of them endemic) that belong to the genus Gypsophila L. were investigated using light microscopy (LM), scanning electron microscopy (SEM), and transmission electron mic...
Pollen morphology of the genus Cornukaempferia (Zingiberaceae) in Thailand
Cornukaempferia Zingiberaceae pollen morphology exine
2009/8/4
Cornukaempferia is a recently described genus of Zingiberaceae which only occurs in Thailand as a rare genus with limited geographical distribution. Only three species have been described so far, incl...
Pollen morphology of Astragalus L. sect. Onobrychoidei DC. (Fabaceae) in Turkey
Turkey Fabaceae Astragalus Onobrychoidei pollen morphology
2010/3/17
The pollen morphology of 45 specimens of 29 species of the genus Astragalus L. of the section Onobrychoidei DC. distributed in Turkey was studied with light and electron microscopies. The pollen is ge...
The diversity of Araceae is shown markedly in its habit, external morphology and phytogeography, as well as in its pollen morphology. The pollen of Araceae is still little known. A comparative small ...
Pollen and Seed Morphology of the Genus Hesperis L. (Brassicaceae) in Turkey
Cruciferae Hesperis morphology pollen seed Turkey
2010/3/17
Pollen and seed morphology were examined in 35 specimens representing 25 Turkish species of the taxonomically complex genus Hesperis L. by light and scanning electron microscopes. Three main types and...
Studies on the Effect of Maleic Hydrazide on Root Tip Cells and Pollen Fertility in Trigonella foenum-graecum L.
Cytotoxicity Fenugreek Maleic Hydrazide (MH) Mitotic Index (MI)
2010/3/17
In the present investigation, the effect of maleic hydrazide (MH) has been studied on seed germination, mitosis, and pollen fertility of Trigonella foenum-graecum L. to test its cytotoxicity. Six diff...
The Structure and Ultra Structure of Anther Epidermis and Pollen in Lagerstroemia indica L. (Lythraceae) in Response to Air Pollution
Air pollution anther epidermis flavonoids Lagerstroemia indica pollen
2010/3/17
The structure of the anthers and pollen of Lagerstroemia indica L. (crepe myrtles) (Lythraceae) in samples collected from clean and polluted areas was studied by OM, SEM, and TEM. The epidermal cells ...
专著信息
书名
Identification and function analysis of spectrin-like protein in pollen tubes of lily (Lilium davidii Duch)
语种
英文
撰写或编译
作者
ZHANG Xueqin,YUAN Ming & WANG Xuechen
第一作者单位
出版社
Chinese Science Bull...
