Results 21 to 30 of about 14,997,668 (263)

Pollen Development and Stainability in Vicia faba L. and Lupinus angustifolius L.

Agriculture, 2023
Commercially, leguminous crops (Fabaceae) are the second most important group of cultivated plants, just after grasses (Poaceae). This study focuses on the analysis of pollen development and stainability in two species belonging to the Fabaceae family ...
Wiktor Skrzypkowski, Renata Galek, Adela Adamus, Agnieszka Kiełkowska   +3 more
doaj   +1 more source

Hormonome Dynamics During Microgametogenesis in Different Nicotiana Species

Frontiers in Plant Science, 2021
Plant microgametogenesis involves stages leading to the progressive development of unicellular microspores into mature pollen. Despite the active and continuing interest in the study of male reproductive development, little is still known about the ...
Lenka Záveská Drábková, Eva Pokorná, Petre I. Dobrev, Jana Kůrková, Lenka Steinbachová, David Honys, Václav Motyka   +6 more
doaj   +1 more source

Molecular cloning and bioinformatic analysis of pollen development related gene BcMF2r from Brassica campestris L. spp. rapifera

浙江大学学报. 农业与生命科学版, 2006
BcMF2r gene, homologous with the BcMF2 gene encoding pollen-specific polygalacturonase of Chinese cabbage-pak-choi, was cloned from turnip (Brassica campestris L. spp. rapifera).
ZHANG Tao, XIANG Xun, YE Wan-zhi, YU Xiao-lin, CAO Jia-shu   +4 more
doaj   +1 more source

Effective long-distance pollen dispersal in Centaurea jacea [PDF]

, 2009
BACKGROUND: Agri-environment schemes play an increasingly important role for the conservation of rare plants in intensively managed agricultural landscapes.
Albrecht, M., Obrist, M K, Schmid, B; https://orcid.org/, David Kleijn, Kleijn, D., Albrecht, M, Duelli, P., Matthias Albrecht, Kleijn, D, Müller, C., Peter Duelli, Martin K Obrist, Obrist, M.K., Schmid, B., Duelli, P, Bernhard Schmid   +15 more
core   +2 more sources

Development Effectiveness Overview (DEO) 2023

, 2023
The Development Effectiveness Overview (DEO) is an annual report produced by the IDB Group to share the results and impact of its work in Latin America and the Caribbean.
Inter-American Development Bank
core   +1 more source

Identification of Candidate Genes and Biosynthesis Pathways Related to Fertility Conversion by Wheat KTM3315A Transcriptome Profiling

Frontiers in Plant Science, 2017
The Aegilops kotschyi thermo-sensitive cytoplasmic male sterility (K-TCMS) system may facilitate hybrid wheat (Triticum aestivum L.) seed multiplication and production.
Lingli Zhang, Xiyue Song, Jiali Ye, Yang Duan, Gan Hu, Xingxia Geng, Gaoming Zhang, Pengjiao Yan, Zihan Liu   +8 more
doaj   +1 more source

Industrial chicory genome gives insights into the molecular timetable of anther development and male sterility

Frontiers in Plant Science, 2023
Industrial chicory (Cichorium intybus var. sativum) is a biannual crop mostly cultivated for extraction of inulin, a fructose polymer used as a dietary fiber.
Evelien Waegneer, Evelien Waegneer, Stephane Rombauts, Stephane Rombauts, Joost Baert, Nicolas Dauchot, Annick De Keyser, Annick De Keyser, Tom Eeckhaut, Annelies Haegeman, Chang Liu, Olivier Maudoux, Christine Notté, Ariane Staelens, Jeroen Van der Veken, Katrijn Van Laere, Tom Ruttink, Tom Ruttink   +17 more
doaj   +1 more source

Observations and modelling of birch pollen emission and dispersion from an isolated source [PDF]

, 2014
The occurrence of allergic diseases in western countries increased during the last decades due to greater awareness towards a hygienic lifestyle. The hygiene hypothesis relates the reduced expo- sure to microbial pollution to an underdevelopment of the
Michel, Dominik
core   +1 more source

Higher Temperature at Lower Elevation Sites Fails to Promote Acclimation or Adaptation to Heat Stress During Pollen Germination

Frontiers in Plant Science, 2018
High temperatures associated with climate change are expected to be detrimental for aspects of plant reproduction, such as pollen viability. We hypothesized that (1) higher peak temperatures predicted with climate change would have a minimal effect on ...
Lluvia Flores-Rentería, Amy V. Whipple, Gilbert J. Benally, Adair Patterson, Brandon Canyon, Catherine A. Gehring   +5 more
doaj   +1 more source

Highly Overexpressed AtC3H18 Impairs Microgametogenesis via Promoting the Continuous Assembly of mRNP Granules

Frontiers in Plant Science, 2022
Plant CCCH zinc-finger proteins form a large family of regulatory proteins function in many aspects of plant growth, development and environmental responses.
Liai Xu, Liai Xu, Tingting Liu, Xingpeng Xiong, Xiuping Shen, Li Huang, Youjian Yu, Jiashu Cao   +7 more
doaj   +1 more source