FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2313385488> ?p ?o ?g. }

• W2313385488 endingPage "370" @default.
• W2313385488 startingPage "347" @default.
• W2313385488 abstract "Premise of research. The pollen wall, arguably the most complex cell wall found in plants, is especially elaborate in the family Compositae. Through a detailed ontogenetic study of Tanacetum vulgare pollen, capturing each stage of development at a high level of resolution, we aim to understand the establishment of complex pollen walls and try to unravel the mechanisms and interactions underlying sporoderm development. Other aims are to compare our observations and interpretation with previous studies designed to elucidate the underlying mechanisms of sporoderm development and pattern determination in flowering plants and to clarify whether our earlier self-assembly hypothesis is applicable in Tanacetum.Methodology. TEM, SEM, chemical degradation, and comparative methods were used in this study.Pivotal results. The sequence of events leading to exine emergence from early tetrad stage to maturity is as follows: the appearance of spherical units, small invagination beneath spherical units, columns of spherical units, rodlike units (the future subtectal columellae), and a new layer of spacer matrix between rodlike units; growth of the inner columellae; dispersion of spacer matrix; sporopollenin accumulation on primexine; and deposition of lamellate endexine. Our observations are consistent with the sequence of self-assembling micellar mesophases.Conclusions. The microspore tetrad period is confirmed to be the most important stage, in which the complex organization of the ectexine is established through processes of self-assembly operating in a highly organized glycocalyx. Purely physical processes, including self-assembly and tensegrity, which are not under direct genetic control, play an important role. We demonstrate the complex suite of mechanisms and interactions underlying sporoderm development. It is clear that in pollen wall development, biological processes and purely physical factors are inseparably entwined." @default.
• W2313385488 created "2016-06-24" @default.
• W2313385488 creator A5020333522 @default.
• W2313385488 creator A5040656885 @default.
• W2313385488 creator A5069654482 @default.
• W2313385488 date "2016-05-01" @default.
• W2313385488 modified "2023-09-24" @default.
• W2313385488 title "Pollen Wall Substructure and Development in<i>Tanacetum vulgare</i>(Compositae: Anthemideae): Revisiting Hypotheses on Pattern Formation in Complex Cell Walls" @default.
• W2313385488 cites W1967397292 @default.
• W2313385488 cites W1968069025 @default.
• W2313385488 cites W1972600374 @default.
• W2313385488 cites W1973963239 @default.
• W2313385488 cites W1977370775 @default.
• W2313385488 cites W1978400577 @default.
• W2313385488 cites W1980520494 @default.
• W2313385488 cites W1981978614 @default.
• W2313385488 cites W1984699863 @default.
• W2313385488 cites W1985394093 @default.
• W2313385488 cites W1993062290 @default.
• W2313385488 cites W2005999889 @default.
• W2313385488 cites W2008054794 @default.
• W2313385488 cites W2011344718 @default.
• W2313385488 cites W2013827579 @default.
• W2313385488 cites W2014384041 @default.
• W2313385488 cites W2015803528 @default.
• W2313385488 cites W2017465393 @default.
• W2313385488 cites W2017655916 @default.
• W2313385488 cites W2018851506 @default.
• W2313385488 cites W2021434438 @default.
• W2313385488 cites W2022687549 @default.
• W2313385488 cites W2024538221 @default.
• W2313385488 cites W2029785133 @default.
• W2313385488 cites W2036136215 @default.
• W2313385488 cites W2039714169 @default.
• W2313385488 cites W2052645831 @default.
• W2313385488 cites W2053088282 @default.
• W2313385488 cites W2053403235 @default.
• W2313385488 cites W2054084788 @default.
• W2313385488 cites W2060011917 @default.
• W2313385488 cites W2061625611 @default.
• W2313385488 cites W2062675899 @default.
• W2313385488 cites W2068603002 @default.
• W2313385488 cites W2069156974 @default.
• W2313385488 cites W2072084863 @default.
• W2313385488 cites W2073039906 @default.
• W2313385488 cites W2073995178 @default.
• W2313385488 cites W2077732556 @default.
• W2313385488 cites W2084366922 @default.
• W2313385488 cites W2085409043 @default.
• W2313385488 cites W2089515864 @default.
• W2313385488 cites W2096047350 @default.
• W2313385488 cites W2104642196 @default.
• W2313385488 cites W2113396371 @default.
• W2313385488 cites W2114861832 @default.
• W2313385488 cites W2123321118 @default.
• W2313385488 cites W2137686223 @default.
• W2313385488 cites W2144063477 @default.
• W2313385488 cites W2156289700 @default.
• W2313385488 cites W2170939286 @default.
• W2313385488 cites W2213090466 @default.
• W2313385488 cites W2289917022 @default.
• W2313385488 cites W2317382557 @default.
• W2313385488 cites W2318773182 @default.
• W2313385488 cites W2395213040 @default.
• W2313385488 cites W2461043605 @default.
• W2313385488 cites W2487933933 @default.
• W2313385488 cites W4235494023 @default.
• W2313385488 cites W4236062165 @default.
• W2313385488 cites W4248448297 @default.
• W2313385488 cites W78485740 @default.
• W2313385488 cites W83030719 @default.
• W2313385488 cites W95880650 @default.
• W2313385488 doi "https://doi.org/10.1086/684946" @default.
• W2313385488 hasPublicationYear "2016" @default.
• W2313385488 type Work @default.
• W2313385488 sameAs 2313385488 @default.
• W2313385488 citedByCount "9" @default.
• W2313385488 countsByYear W23133854882017 @default.
• W2313385488 countsByYear W23133854882018 @default.
• W2313385488 countsByYear W23133854882019 @default.
• W2313385488 countsByYear W23133854882020 @default.
• W2313385488 countsByYear W23133854882021 @default.
• W2313385488 countsByYear W23133854882022 @default.
• W2313385488 crossrefType "journal-article" @default.
• W2313385488 hasAuthorship W2313385488A5020333522 @default.
• W2313385488 hasAuthorship W2313385488A5040656885 @default.
• W2313385488 hasAuthorship W2313385488A5069654482 @default.
• W2313385488 hasConcept C121807389 @default.
• W2313385488 hasConcept C147727578 @default.
• W2313385488 hasConcept C167196801 @default.
• W2313385488 hasConcept C2780618852 @default.
• W2313385488 hasConcept C29172406 @default.
• W2313385488 hasConcept C59822182 @default.
• W2313385488 hasConcept C86803240 @default.
• W2313385488 hasConceptScore W2313385488C121807389 @default.
• W2313385488 hasConceptScore W2313385488C147727578 @default.
• W2313385488 hasConceptScore W2313385488C167196801 @default.
• W2313385488 hasConceptScore W2313385488C2780618852 @default.

• next