Aspects of Silicification in Wall Morphogenesis of Diatoms
C. Li, и B. Volcani. Royal Society of London Philosophical Transactions Series B, (февраля 1984)
Аннотация
The siliceous cell wall of diatoms is formed in a silica deposition vesicle that is delimited by a membrane, the silicalemma. Once the siliceous wall matures, it is expelled and a new plasmalemma is formed underneath. Underlying wall formation is a multitude of events and processes, some of which are now known. A comparative study on wall morphogenesis in seven centric diatoms leads to the following conclusions: (1) the silica deposition vesicle is formed by the coalescence of small vesicles; (2) the silicalemma becomes part of the organic casing of the mature siliceous wall; (3) at least four morphological forms of deposited silica can be seen during the development of wall components; (4) microtubules, serving as cytoskeletons, are associated with the formation of certain wall components initiated from a cytoplasmic protrusion. These events are discussed in detail.
Описание
Aspects of Silicification in Wall Morphogenesis of Diatoms
%0 Journal Article
%1 1984RSPTB.304..519L
%A Li, C.-W.
%A Volcani, B. E.
%D 1984
%J Royal Society of London Philosophical Transactions Series B
%K diatoms silica silicalemma silicification vesicle
%P 519-528
%T Aspects of Silicification in Wall Morphogenesis of Diatoms
%V 304
%X The siliceous cell wall of diatoms is formed in a silica deposition vesicle that is delimited by a membrane, the silicalemma. Once the siliceous wall matures, it is expelled and a new plasmalemma is formed underneath. Underlying wall formation is a multitude of events and processes, some of which are now known. A comparative study on wall morphogenesis in seven centric diatoms leads to the following conclusions: (1) the silica deposition vesicle is formed by the coalescence of small vesicles; (2) the silicalemma becomes part of the organic casing of the mature siliceous wall; (3) at least four morphological forms of deposited silica can be seen during the development of wall components; (4) microtubules, serving as cytoskeletons, are associated with the formation of certain wall components initiated from a cytoplasmic protrusion. These events are discussed in detail.
@article{1984RSPTB.304..519L,
abstract = {The siliceous cell wall of diatoms is formed in a silica deposition vesicle that is delimited by a membrane, the silicalemma. Once the siliceous wall matures, it is expelled and a new plasmalemma is formed underneath. Underlying wall formation is a multitude of events and processes, some of which are now known. A comparative study on wall morphogenesis in seven centric diatoms leads to the following conclusions: (1) the silica deposition vesicle is formed by the coalescence of small vesicles; (2) the silicalemma becomes part of the organic casing of the mature siliceous wall; (3) at least four morphological forms of deposited silica can be seen during the development of wall components; (4) microtubules, serving as cytoskeletons, are associated with the formation of certain wall components initiated from a cytoplasmic protrusion. These events are discussed in detail.},
added-at = {2008-05-14T04:22:49.000+0200},
adsnote = {Provided by the SAO/NASA Astrophysics Data System},
adsurl = {http://adsabs.harvard.edu/abs/1984RSPTB.304..519L},
author = {{Li}, C.-W. and {Volcani}, B. E.},
biburl = {https://www.bibsonomy.org/bibtex/2cbd1b495d2c639ee623296c0722b424f/thulefoth},
description = {Aspects of Silicification in Wall Morphogenesis of Diatoms},
interhash = {4110b6d6d7b957adc0fbb2bee91c27d4},
intrahash = {cbd1b495d2c639ee623296c0722b424f},
journal = {Royal Society of London Philosophical Transactions Series B},
keywords = {diatoms silica silicalemma silicification vesicle},
month = {February},
pages = {519-528},
timestamp = {2008-05-14T04:22:49.000+0200},
title = {{Aspects of Silicification in Wall Morphogenesis of Diatoms}},
volume = 304,
year = 1984
}