Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Björn Walles"'
Autor:
John R. Rowley, Björn Walles
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 56, Iss 2, Pp 215-227 (2014)
In Pinus sylvestris Ubisch bodies are produced repeatedly, and each crop is formed at a distinct phase in the secretory cycles of tapetal cells. While each production has a Ubisch body wall similar to the then current state of the exine with regard t
Externí odkaz:
https://doaj.org/article/54cf8e5169b74a6b8123b4857838e715
Autor:
Björn Walles, John R. Rowley
Publikováno v:
Acta Societatis Botanicorum Poloniae, Vol 56, Iss 2, Pp 215-227 (2014)
In Pinus sylvestris Ubisch bodies are produced repeatedly, and each crop is formed at a distinct phase in the secretory cycles of tapetal cells. While each production has a Ubisch body wall similar to the then current state of the exine with regard t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4a6a784380abc64838bb78405e34b79
https://pbsociety.org.pl/journals/index.php/asbp/article/view/2995
https://pbsociety.org.pl/journals/index.php/asbp/article/view/2995
Autor:
Björn Walles
Publikováno v:
Hereditas. 59:346-352
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6ffda8984deb1d035decbf7f9b64413
https://doi.org/10.1111/j.1601-5223.1968.tb02182.x
https://doi.org/10.1111/j.1601-5223.1968.tb02182.x
Autor:
Björn Walles
Publikováno v:
Hereditas. 53:247-256
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78ca54691cb8d784a87dfc4b9366968c
https://doi.org/10.1111/j.1601-5223.1965.tb01994.x
https://doi.org/10.1111/j.1601-5223.1965.tb01994.x
Autor:
Björn Walles
Publikováno v:
Hereditas. 50:317-344
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e1f6bc5f53c59e11b8e006b1c0ef6dd
https://doi.org/10.1111/j.1601-5223.1963.tb01911.x
https://doi.org/10.1111/j.1601-5223.1963.tb01911.x
Autor:
Björn Walles, John R. Rowley
Publikováno v:
Nordic Journal of Botany. 5:241-254
Tapetal cells of Pinus sylvesiris L. underwent one hypersecretory cycle during early pachytene and entered a second cycle by the time of mid pachytene in microspore mother cells. Initially in each cycle tapetal cells became papillaform then dome-shap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51e5c71579b4ccc11eb6867d27519780
https://doi.org/10.1111/j.1756-1051.1985.tb01654.x
https://doi.org/10.1111/j.1756-1051.1985.tb01654.x
Autor:
John R. Rowley, Björn Walles
Publikováno v:
Nordic Journal of Botany. 5:255-271
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a771eb62d7d0c915bbc1847386822f3
https://doi.org/10.1111/j.1756-1051.1985.tb01655.x
https://doi.org/10.1111/j.1756-1051.1985.tb01655.x
Publikováno v:
Nordic Journal of Botany. 21:529-548
The developmental events in microspore envelope and cytoplasm and in tapetum from premeiosis until late tetrad stage were studied in Nymphaea capensis. The exceptional feature of microspore development in this species is that post-meiosis cytokinesis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09e84460be037d766174445e3537d55d
https://doi.org/10.1111/j.1756-1051.2001.tb00806.x
https://doi.org/10.1111/j.1756-1051.2001.tb00806.x
Publikováno v:
International Journal of Plant Sciences. 162:1053-1063
In Vicia faba, both the suspensor and the endosperm are short‐lived structures. The aim of this work was to elucidate and compare programmed cell death (PCD) mechanisms in these two ephemeral tissues. To achieve this, we used the TdT‐mediated dUD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d65f76db69f0aa3fb9b505057939fd9
https://doi.org/10.1086/321922
https://doi.org/10.1086/321922
Publikováno v:
Nordic Journal of Botany. 21:63-74
Organisation and development of the stigmatic, stylar and ovarian parts of the transmitting tract in Strelitzia reginae were evaluated. They were characterised by 1) cell shape, 2) appearance of distal cell wall, 3) type of plastid, 4) and vacuolar s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54e121b24995d4f10dd1a888aba88612
https://doi.org/10.1111/j.1756-1051.2001.tb01339.x
https://doi.org/10.1111/j.1756-1051.2001.tb01339.x