Results 271 to 280 of about 220,475 (309)
Some of the next articles are maybe not open access.

Pollen-Pistil Interactions as Reproductive Barriers

Annual Review of Plant Biology, 2021
Amanda K Broz, Patricia A Bedinger
exaly  

Pollen structure and development in Drosera

Journal of the Linnean Society of London, Botany, 1964
SUMMARY The study of pollen development principally in Drosera spathulata and D. capensis has shown that each grain possesses a series of radiating channels passing from its centre to its outer lateral surfaces. Growth or expansion of its cytoplasmic contents causes arms of cytoplasm to protrude through the apertures of these channels.
openaire   +1 more source

Pollen development in orchids

Protoplasma, 1991
R. C. Brown, B. E. Lemmon
openaire   +1 more source

Pollen development and pollen–pistil interaction

1997
K. R. Shivanna, M. Cresti, F. Ciampolini
openaire   +1 more source

The Mechanism and Key Molecules Involved in Pollen Tube Guidance

Annual Review of Plant Biology, 2015
Tetsuya Higashiyama, Hidenori Takeuchi
exaly  

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