Results 61 to 70 of about 84,624 (300)
Pollination patterns in safflower (Carthamus tinctorius L.) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Plant Science at Massey University [PDF]
, 1981 The influence of environmental conditions on safflower (Carthamus tinctorius L.) floret characters and insects were studied in relation to pollination in this species.
Woods, Peter William
core
Molecular footprints of the Holocene retreat of dwarf birch in Britain [PDF]
, 2014 © 2014 The Authors. Molecular Ecology Published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original ...
Atkinson MD +14 more
core +1 more source
South African Journal of Botany, 1986 The pollen morphology of all 25 species of Monsonia L. (Geraniaceae) has been studied. The pollen grains are tricolpate, subprolate to spheroidal. The exine structure is reticulate. The nexine consists only of nexine 1 (footlayer). The pollen of Monsonia species cannot be identified to species level. They have to be assigned to pollen types or subtypes.
Verhoeven, R.L., Venter, H.J.T.
openaire +1 more source
Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions
Advanced Science, EarlyView.This review maps the fast‐evolving landscape of plant genetic engineering, linking enabling platforms with trait‐focused applications in architecture optimization, stress resilience, yield improvement, and quality enhancement. It highlights how genome editing, transgenic strategies, and emerging multi‐gene approaches reshape breeding pipelines, while ...
Peilin Wang +4 more
wiley +1 more source
Pollen morphology of 31 taxa of genus Iris(Iridaceae)and its taxonomic implications
Guangxi ZhiwuTo investigate the pollen morphology and its potential taxonomic implications for genus Iris L.(Iridaceae), the pollen grains from 31 taxa across three subgenera of Iris were used as materials.
ZHU Ying*, SONG Hua, LI Kai, ZHANG Lei, WANG Baibing
doaj +1 more source
Palynology and meiotic behavior of Genipa americana L., a species native to the Amazon
Bioscience Journal, 2023 Genipa americana L., commonly known as genipap, belongs to the Rubiaceae family. This study aimed to describe the pollen morphology of the species, evaluate its meiotic behavior and pollen viability, and provide information to help the maintenance and ...
Danieli Aline Cigolini Ruzza +7 more
doaj +1 more source
Pollination by flies, bees, and beetles of Nuphar ozarkana and N. advena (Nymphaeaceae) [PDF]
, 2000 Nuphar comprises 13 species of aquatic perennials distributed in the temperate Northern Hemisphere. The European species N. lutea and N. pumila in Norway, the Netherlands, and Germany are pollinated by bees and flies, including apparent Nuphar ...
Gardine, Angela A. +3 more
core +1 more source
Pollen morphology of Andrographideae (Acanthaceae)
Review of Palaeobotany and Palynology, 1992 Abstract Pollen morphology of Andrographis Wallich, Cystacanthus T. Anderson, Diotacanthus Bentham, Gymnostachyum Nees, Haplanthus Nees and Phlogacanthus Nees from Andrographideae (Acanthaceae) is described and illustrated. Pollen morphological variation is compared to accepted generic limits.
openaire +2 more sources
Microbial Odorant Detection Guides Drosophila Parasitoids Seeking Hosts in Fermenting Fruits
Advanced Science, EarlyView.Yeast microbes in fermenting fruits attract both host flies and their parasitoid wasps. Female Leptopilina boulardi detect yeast‐emitted ethyl esters via two olfactory receptors, LbouOR167 and LbouOR136. A conserved residue, Leu159, is critical for binding these compounds, enabling female wasps to locate host‐rich habitats.
Yueqi Lu +11 more
wiley +1 more source
PlantsOrchidaceae display enormous diversity in their flower morphology, which is particularly evident in their pollen dispersal units (pollinia, pollinaria).
Carola Purgina +3 more
doaj +1 more source