Nicotiana tabacum pollen–pistil interactions show unexpected spatial and temporal differences in pollen tube growth among genotypes
Sign Up to like & getrecommendations! Published in 2019 at "Plant Reproduction"
DOI: 10.1007/s00497-019-00375-8
Abstract: This research revealed diverse PTG rates among intraspecific pollen–pistil interactions that showed variable dependency on the stigma and mature TT. Pollen–pistil interactions regulate pollen tube growth (PTG) rates and are determinants of fertilization and seed… read more here.
Keywords: ptg; ptg rates; pistil interactions; growth ... See more keywords
RNA-Seq Highlights Molecular Events Associated With Impaired Pollen-Pistil Interactions Following Short-Term Heat Stress in Brassica napus
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DOI: 10.3389/fpls.2020.622748
Abstract: The global climate change is leading to increased frequency of heatwaves with crops getting exposed to extreme temperature events. Such temperature spikes during the reproductive stage of plant development can harm crop fertility and productivity.… read more here.
Keywords: pollen; heat stress; pollen pistil;
Finding new Arabidopsis receptor kinases that regulate compatible pollen-pistil interactions
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Plant Science"
DOI: 10.3389/fpls.2022.1022684
Abstract: Successful fertilization of a flowering plant requires tightly controlled cell-to-cell communication between the male pollen grain and the female pistil. Throughout Arabidopsis pollen-pistil interactions, ligand-receptor kinase signaling is utilized to mediate various checkpoints to promote… read more here.
Keywords: receptor kinases; pollen; pistil interactions; pistil ... See more keywords