Results 241 to 250 of about 290,100 (296)

Pollen-expressed methionine synthases in Nicotiana tabacum regulate pollen development and germination. [PDF]

open access: yesPlant Physiol
Shu J   +14 more
europepmc   +1 more source

Thermal priming enhances yield after recurrent heat stress and involves SlHSFA2‐SlERFs in the regulation of transcriptional thermal memory in tomato

open access: yesThe Plant Journal, Volume 128, Issue 1, October 2026.
SUMMARY Heat stress (HS) severely limits plant growth and productivity, threatening agriculture and food security. Plants cope with recurrent HS through adaptive thermal memory, which allows them to retain a memory of prior moderate priming stress. However, while this process has been well studied in Arabidopsis thaliana, it remains unclear whether the
Pratima Debnath   +9 more
wiley   +1 more source

Modification of the existing maximum residue levels for propyzamide in oilseeds and honey

open access: yesEFSA Journal, Volume 24, Issue 10, October 2026.
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Corteva submitted a request to the competent national authority in Sweden to modify the existing maximum residue levels (MRLs) for the active substance propyzamide in oilseed rape, mustard seeds, gold of pleasure seeds, linseeds, sesame seeds, hemp seeds, borage seeds ...
European Food Safety Authority (EFSA)   +24 more
wiley   +1 more source

Embryonic Development and Potential Causes of Reproductive Failure in <i>Tilia taishanensis</i> S. B. Liang. [PDF]

open access: yesPlants (Basel)
Liu H   +8 more
europepmc   +1 more source

Digital Monitoring and Modeling of Honey Bee Foraging on Clover Flowers Under Heat Stress. [PDF]

open access: yesMicroPubl Biol
Oliver P   +7 more
europepmc   +1 more source

Molecular Basis of Pollen Germination in Cereals

open access: yesTrends in Plant Science, 2019
Understanding the molecular basis of pollen germination in cereals holds great potential to improve yield. Pollen, a highly specialized haploid male gametophyte, transports sperm cells through a pollen tube to the female ovule for fertilization, directly determining grain yield in cereal crops.
Dabing Zhang, Ki-Hong Jung, Yu-Jin Kim
exaly   +5 more sources

POLLEN GERMINATION AND TUBE GROWTH

Annual Review of Plant Biology, 1997
▪ Abstract  Many aspects of Angiosperm pollen germination and tube growth are discussed including mechanisms of dehydration and rehydration, in vitro germination, pollen coat compounds, the dynamic involvement of cytoskeletal elements (actin, microtubules), calcium ion fluxes, extracellular matrix elements (stylar arabinogalactan proteins), and control
Peter K. Hepler, Loverine P Taylor
exaly   +3 more sources

Structural and molecular basis of pollen germination

Plant Physiology and Biochemistry, 2023
Pollen germination is a prerequisite for double fertilization of flowering plants. A comprehensive understanding of the structural and molecular basis of pollen germination holds great potential for crop yield improvement. The pollen aperture serves as the foundation for most plant pollen germination and pollen aperture formation involves the ...
Xiangyuan Wan, Quancan Hou, Suowei Wu
exaly   +3 more sources

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