Zobrazeno 1 - 10
of 238
pro vyhledávání: '"intine"'
Publikováno v:
Foods, Vol 13, Iss 21, p 3437 (2024)
Bee pollen is recognized as a superfood due to its high content of nutrients and bioactive compounds. However, its bioavailability is restricted by a degradation-resistant outer layer known as exine. Physical and biotechnological techniques have rece
Externí odkaz:
https://doaj.org/article/4a544567a80047f99828fe21fd09594f
Publikováno v:
Rodriguésia, Vol 75 (2024)
Abstract The spore wall of Riccia plano-biconvexa, R. fruchartii, R. cavernosa, R. stenophylla, and R. curtisii was analyzed using light microscopy. The study involved cytochemical analysis to distinguish the different layers of the sporoderm and ass
Externí odkaz:
https://doaj.org/article/99207799b6ad4753a20cdc18fa6f527c
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
Although the evolution of spores was critical to the diversification of plants on land, sporogenesis is incompletely characterized for model plants such as Physcomitrium patens. In this study, the complete process of P. patens sporogenesis is detaile
Externí odkaz:
https://doaj.org/article/05e5560efef748469d55fd14fcb238b3
Publikováno v:
BMC Plant Biology, Vol 21, Iss 1, Pp 1-19 (2021)
Abstract Background As an important subfamily of arabinogalactan proteins (AGPs), fasciclin-like AGPs (FLAs) contribute to various aspects of growth, development and adaptation, yet their function remains largely elusive. Despite the diversity of FLA
Externí odkaz:
https://doaj.org/article/4494a43dc1274ccdbeb283a61829cd28
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
In flowering plants, male reproductive function is determined by successful development and performance of stamens, pollen grains, and pollen tubes. Despite the crucial role of highly glycosylated arabinogalactan-proteins (AGPs) in male gamete format
Externí odkaz:
https://doaj.org/article/fdf4b11c58464d22b0e47411cdfc883e
Publikováno v:
Horticultural Plant Journal, Vol 6, Iss 4, Pp 257-266 (2020)
The pollen intine plays important roles in pollen germination and tube growth, but related information in Ginkgo biloba remains unclear. We isolated and obtained de-exined pollen from G. biloba. Using fluorescent probes, we observed the strongest cel
Externí odkaz:
https://doaj.org/article/a325908f859840a09936328fe988f399
Autor:
Limin Mi, Aowei Mo, Jiange Yang, Hui Liu, Ding Ren, Wanli Chen, Haifei Long, Ning Jiang, Tian Zhang, Pingli Lu
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
The pollen intine layer is necessary for male fertility in flowering plants. However, the mechanisms behind the developmental regulation of intine formation still remain largely unknown. Here, we identified a positive regulator, Arabidopsis novel mic
Externí odkaz:
https://doaj.org/article/caf22210e4304d37b67924e9d3c4daf9
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
The cell wall of a mature pollen grain is a highly specialized, multilayered structure. The outer, sporopollenin-based exine provides protection and support to the pollen grain, while the inner intine, composed primarily of cellulose, is important fo
Externí odkaz:
https://doaj.org/article/184ed5e1a15243ddbbb5459fc95cadd1
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Akademický článek
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