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sexine

The outer, sculptured layer of the exine, which lies above the nexine. [http://www.mobot.org/MOBOT/research/APweb/]
National Institutes of Health

Papers overview

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2016
2016
BackgroundSporopollenin is a major component of the pollen exine pattern. In Arabidopsis, acyl-CoA synthetase5 (ACOS5) is… Expand
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2014
2014
The pollen wall, an essential structure for pollen function, consists of two layers, an inner intine and an outer exine. The… Expand
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2013
2013
Here we report on angiosperm-like pollen and Afropollis from the Anisian (Middle Triassic, 247.2-242.0 Ma) of a mid-latitudinal… Expand
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2008
2008
Despite extensive efforts, there are unresolved questions on evolutionary relationships in the angiosperm family Rubiaceae. Here… Expand
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2008
2008
Pollen morphology of 50 species representing 27 genera of the family Umbelliferae from Pakistan has been examined by light and… Expand
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2005
2005
SummaryMale cones ofPodocarpus macrophyllus D. Don enter a period of dormancy lasting almost a year after the differentiation of… Expand
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2003
2003
Foram examinados os graos de polen de sete exsicatas de C. echinata. O material polinico foi acetolisado, medido, descrito e… Expand
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1990
1990
Sporoderm homologies and morphogenesis of Echinops sphaerocephala (Compositae).- The fundamental structure of the pollen exine… Expand
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1973
1973
SUMMARY Cytochemical staining methods and immunofluorescence techniques have been used to follow the release of proteins… Expand
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1968
1968
IN the formation of the exine of the pollen grain, the highly resistant wall polymer, sporopollenin, is laid down in a series of… Expand
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