POLLEN相关论文
FLOWERING PLANTS AND ENTOMOPHAGOUS ARTHROPODS IN THE AGRICULTURAL LANDSCAPE:A PRACTISE-ORIENTED SUMM
There is a growing demand for high-quality agricultural products and more countries have adopted landscape management by......
Quantitative reconstruction of the palaeoclimate of the Shahejie Formation in the Chezhen Depression
This paper uses pollen climate analysis and coexistence analysis to systematically analyze the climatic evolution of the......
Three-dimensional reconstruction of Picea wilsonii Mast.pollen grains using automated electron micro
Three-dimensional electron microscopy(3D-EM)has attracted considerable attention because of its ability to provide detai......
Indication of paleoecological evidence on the evolution of alpine vegetation productivity and soil e
Although alpine ecosystems have been commonly recognized as sensitive to recent climate change,few studies have examined......
No information is available on segregation analysis of DNA markers involving both pollen and self-progeny.Therefore,we u......
Based on Scanning Electron Microscopy Combined with X-ray Spectrometer for the Study of Prunus Polle
Using pollen of wild European plum,cherry plum,cultivated Europe plum as objects,based on scanning electron microscopy w......
Variation of pollen formation in an intersection allotriploid of Populus and its utilization in sexu
Polyploidization plays an important role in plant speciation and evolution.Triploids are considered part of the evolutio......
本文研究了重唇石斛开花期间花粉及柱头结构的显微变化及其授粉结实性和亲和力,探讨了重唇石斛的最佳杂交授粉时间.结果表明,重唇......
对几种牡丹花粉活力进行测定,筛选出最佳悬滴培养液配方为:10％蔗糖+0.05g/L硼酸；新鲜的牡丹花粉培养半小时后开始萌发,适宜培养时间......
Spatiotemporal production of reactive oxygen species by NADPH oxidase is critical for tapetal progra
Male sterility in angiosperms has wide applications in agriculture,particularly in hybrid crop breeding and gene flow co......
Rungia Nees(Acanthaceae: Justicieae)is a genus of about 50 species distributed in tropical and subtropical regions of th......
Vegetation and climate are two sub systems of environment which are interconnected and relay each on another.Better unde......
This paper presents a description of the river terrace at Tangjia Village in Lhasa,Tibet.Selected types of phytolith and......
The hydrologic variations of Gaoyou Lake and the basin wide climate changes over the last millennium were interpreted us......
Late Pleistocene(MIS 2)Climate Change on the Northern Tibetan Plateau Inferred from Pollen and Geoch
Introduction A 405-cm sediment section GM02 from Gomo Co salt lake in the northern Tibetan Plateau was used to reconstru......
Environmental changes inferred from pollen records in the South Yellow Sea area since late Pleistoce
Pollen analysis was carried out on the 71.2 m long core DLC70-3 (36°38′15″N, 123°32′56″E, water depth 72 m) locate......
Gene flow among wild and cultivated common walnut(Juglans regia)trees in the Qinling Mountains revea
Patterns of gene flow and gene introgres sion can be used to assess the risk of genetic pollution of wild forest trees f......
Identification and expression analysis of the Pbr MLO gene family in pear, and functional verificati
Mildew resistance locus O(MLO) is a plant-specific gene family that plays an important role in the growth and developmen......
During evolution,novel reproductive structures and mechanisms have evolved to adapt to terrestrial land environment ......
A high-resolution(~every 20 yrs)pollen and charcoal record from Erlongwan maar lake(EML)documents the vegetation his......
Decadal-to centennial-scale East Asian summer monsoon variability during the Medieval Climate Anomal
Instrumental data suggest changes in the intensity of the East Asian Monsoon system over the past century,possibly i......
Pollen tube guidance is a common process, analogous to axon guidance in animals, which involves cell-cell interactio......
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The morphology, structure, and motion of pollen during pollination reveals coordinated adaptation to
The morphology and structure of pollen grains are important for wind pollination and hence reproductive success in g......
Pollen Morphology of Pomegranate (Punica granatum L.) from Different Eco-geographical Populations in
The pollen morphology of 55 cultivars of pomegranate (Punica granatum L.) from eight eco-geographical populations in......
Functional characterization of an Arabidopsis Calmodulin-like protein PGCML1 in regulation of pollen
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Above-optimal temperatures reduce yield in many crops, including tomato, largely because of the heat-sensitivity of thei......
The early evolution of angiosperms has been a focus of intensive research for more than a century. The Yixian Formation ......
Palaeoenvironmental changes from pollen record in deep sea core PC-1 from northern Okinawa Trough,Ea
A pollen record of core PC-1 from the northern Okinawa Trough,East China Sea(ECS),provides information on vegetation and......
The grain size and palinology of sediment and the frequency of 14C dada provide an integrated reconstruction of the Holo......
35 surface soil samples and 28 profile soil samples were collected in Longitudinal Range-Gorge Region,Southwest China. T......
为探索桑树花粉中矿质元素含量,以4个桑树品种(‘冀桑2号’,‘辽鲁6号’,‘路杨’,‘河北华桑’;下为:‘冀桑2号’,‘鲁6’,‘路杨......
Atomic force microscopic observation on substructure of pollen exine in Cedrus deodara and Metasequo
The substructure of pollen exine in Cedrus deodara (Roxb.) Loud, and Metasequoia glyptostroboides Hu et Cheng has been e......
The paleoclimate and paleoenvironment of Qinghai Lake indicated by a 16000-year pollen record are as follows. It was ver......
位于阴囊内的睾丸由于受到外力挤压而返回至腹股沟管、腹腔或移位于会阴皮下并停留于这些部位者称为外伤性睾丸脱位。临床上,睾丸......
<正> Through panicle to panicle inspection at heading stage, six male-sterile rice plants were found in the paddy fields......
<正> Gaoliangzhe has been bred by the Chinese scientific workers via hybridization between sorghum (as female parent) an......
从花粉试管 ofLilium davidii 的肌动朊和肌浆球蛋白被使用 imrnunoblotting，点污点和肌浆球蛋白 Ca2+-ATPase 分析学习。在全部的......
追踪花粉谷物的运动的技术为在授粉生物学的许多话题是必要的。花粉转移 ofLiriodendron chinense (Hemsl ) Sarg，两性的植物，可以是......
calmoddin (凸轮) 的效果花粉萌芽和试管生长 ofForsythia suspensu 上的对手 W7-agarose，反凸轮浆液和外长的净化的凸轮被学习。花......
雄蕊的发展在在更高的植物的性繁殖期间是一个重要阶段。学习主要或甚至明确地在雄蕊表示了的基因将在 undestanding 帮助雄蕊开发......
High-resolution pollen records from 6 small lakes in the Tibetan Plateau provided the details of evolution of South Asia......
Dynamic organization of actin cytoskeleton during the polarity formation and germination of pollen p
The formation of the polarity of pollen protoplast and the dynamics of actin cytoskeleton were observed by non-fixation,......
UDP-glucose pyrophosphorylase2 （OsUgp2）, a pollen-preferential gene in rice, plays a critical role i
UDP 葡萄糖 pyrophosphorylase (UGPase ) 是主要在场的并且在植物在糖类新陈代谢起重要作用。二相应 UGPase 基因， OsUgp1 和 OsUg......
新型杀虫蛋白基因crylAh基因是中国农业科学院植物保护研究所从Bt菌株BT8中鉴定克隆的，其编码蛋白对鳞翅目害虫具有强毒力，尤其对亚......
在呼和浩特市开展对空气中的花粉调查工作尚属首次，通过试验表明，呼和浩特市主要的木本植物是榆属（U1mussp.)、杨属（Populus sp.）、(柳......
TICKET attracts pollen tubes and mediates reproductive isolation between relative species in Brassic
In flowering plants,pollen tubes are attracted to the ovule by secreted peptides to release the sperm cells for double f......
The morphological structure, classification and meiotic behaviour as well as the possible origin of the extra centric fr......
Biomization 提供一个重要方法把花粉 taxa 分到生物群系并且模仿 palaeo 植被模式，以便花粉数据能被印射重建生物地理学和气候。作......
