https://doi.org/10.2307/2442732 • https://www.jstor.org/stable/2442732 Copy URL Papaver nudicaule placentae with attached ovules were dissected out of unpollinated ...

Having identified a tomato pollen gene associated with blocking self-pollination in petunias and cross-species fertilization in tomatoes, researchers conclude that tomato plants use similar ...

As stated in our review of the first volume (vol Ixxiv., 1906, p. 605), Knuth's “Handbook of Flower Pollination” is an encyclopaedic work, and the second volume, which is now before us, dealing as it ...

Researchers found that attractant peptides released by female tissues initiate rapid depolymerization and repolymerization of actin at the leading edge of the pollen tube tip, steering its direction ...

Peking University, May 6, 2025: The research team led by Qu Lijia and Zhong Sheng from the School of Life Sciences and the Peking-Tsinghua Center for Life Sciences has discovered a conserved "two-step ...

130 years after a fungus-eating plant received its name, a researcher has uncovered the purpose of the structure that inspired its name -- revealing a novel mechanism by which plants ensure ...

In a typical pollination scenario, the spiky, genome-packed pollen from a flower’s male stamen attaches itself to the fuzzy torso of a bee. The bee travels to the next flower in search of more nectar, ...

Reproduction in organisms : Asexual and sexual reproduction. Sexual reproduction in flowering plants : Structure of flower, pollination, fertilization, development of seeds and fruits, apomixis and ...