Results 21 to 30 of about 130,253 (242)
Horticulture Research, 2021 Flavonoids play important roles in regulating plant growth and development. In this study, three kaempferol 3- O -glycosides were identified and mainly accumulated in flowers but not in leaves or fruits of Malus .
Weifeng Chen +8 more
semanticscholar +1 more source
Annexin5 plays a vital role in Arabidopsis pollen development via Ca2+-dependent membrane trafficking. [PDF]
PLoS ONE, 2014 The regulation of pollen development and pollen tube growth is a complicated biological process that is crucial for sexual reproduction in flowering plants.
Jingen Zhu +6 more
doaj +1 more source
The Arabidopsis thaliana Class II Formin FH13 Modulates Pollen Tube Growth
Frontiers in Plant Science, 2021 Formins are a large, evolutionarily conserved family of actin-nucleating proteins with additional roles in regulating microfilament, microtubule, and membrane dynamics.
Eva Kollárová +2 more
doaj +1 more source
Nitric oxide participates in cold-inhibited Camellia sinensis pollen germination and tube growth partly via cGMP in vitro. [PDF]
PLoS ONE, 2012 Nitric oxide (NO) plays essential roles in many biotic and abiotic stresses in plant development procedures, including pollen tube growth. Here, effects of NO on cold stress inhibited pollen germination and tube growth in Camellia sinensis were ...
Yu-Hua Wang +7 more
doaj +1 more source
Penetration of the stigma and style elicits a novel transcriptome in pollen tubes, pointing to genes critical for growth in a pistil. [PDF]
PLoS Genetics, 2009 Pollen tubes extend through pistil tissues and are guided to ovules where they release sperm for fertilization. Although pollen tubes can germinate and elongate in a synthetic medium, their trajectory is random and their growth rates are slower compared ...
Yuan Qin +8 more
doaj +1 more source
Pollen Germination and Tube Growth in Northern Highbush Blueberry are Inhibited by Extreme Heat
HortScience, 2023 The increasing intensity and frequency of extreme heat events threaten crop productivity globally. Certain phases of plant reproduction necessary for fertilization are highly sensitive to extreme heat, particularly during pollen development, germination,
Jenna Walters, Rufus Isaacs
doaj +1 more source
Organizational Innovation of Apical Actin Filaments Drives Rapid Pollen Tube Growth and Turning.
Molecular Plant, 2017 Xiaolu Qu +5 more
semanticscholar +3 more sources
Regulation of Pollen Tube Growth [PDF]
Acta Botanica Neerlandica, 1995 Contains fulltext : 29215___.PDF (Publisher’s version ) (Open Access)
Derksen, J. +5 more
openaire +3 more sources
Rice, 2022 Understanding pollen tube growth is critical for crop yield maintenance. The pollen tube provides a path for sperm cells for fertilization with egg cells.
Sunok Moon +10 more
doaj +1 more source