Výsledky vyhledávání - "Dae-Yeon Suh"

Akademický článek

Sporogenesis in Physcomitrium patens: Intergenerational collaboration and the development of the spore wall and aperture

Autor: Karen S. Renzaglia, Neil W. Ashton, Dae-Yeon Suh

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

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Akademický článek

PpASCL, the Physcomitrella patens Anther-Specific Chalcone Synthase-Like Enzyme Implicated in Sporopollenin Biosynthesis, Is Needed for Integrity of the Moss Spore Wall and Spore Viability.

Autor: Rhys M Daku, Fazle Rabbi, Josef Buttigieg, Ian M Coulson, Derrick Horne, Garnet Martens, Neil W Ashton, Dae-Yeon Suh

Publikováno v: PLoS ONE, Vol 11, Iss 1, p e0146817 (2016)

Sporopollenin is the main constituent of the exine layer of spore and pollen walls. The anther-specific chalcone synthase-like (ASCL) enzyme of Physcomitrella patens, PpASCL, has previously been implicated in the biosynthesis of sporopollenin, the ma

Externí odkaz: https://doaj.org/article/bf235705c9394fd58d8ecd52c3ef3497

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Reactive oxygen species are required for spore wall formation in Physcomitrella patens

Autor: Karen S. Renzaglia, Dae-Yeon Suh, Neil W. Ashton, Fazle Rabbi

Publikováno v: Botany

A robust spore wall was a key requirement for terrestrialization by early plants. Sporopollenin in spore and pollen grain walls is thought to be polymerized and cross-linked to other macromolecular components, partly through oxidative processes invol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::752235abaa0069fde2b63e33f6ecb730
https://europepmc.org/articles/PMC8211148/

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PpORS, an ancient type III polyketide synthase, is required for integrity of leaf cuticle and resistance to dehydration in the moss, Physcomitrella patens

Autor: Misbah Aslam, Li Li, Neil W. Ashton, Mark C. Vanderwel, Dae-Yeon Suh, Fazle Rabbi

Publikováno v: Planta. 247(2)

PpORS knockout mutants produced abnormal leaves with increased dye permeability and were more susceptible to dehydration, consistent with PpORS products being constituents of a cuticular structure in the moss. Type III polyketide synthases (PKSs) hav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6561a4ec5ea6d353b222fa17bc611b54
https://pubmed.ncbi.nlm.nih.gov/29119267

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Physcomitrella PpORS, Basal to Plant Type III Polyketide Synthases in Phylogenetic Trees, Is a Very Long Chain 2′-Oxoalkylresorcinol Synthase

Autor: Adam D. McInnes, Jordan R. Rothwell, Che C. Colpitts, Mitsuyasu Hasebe, Dae-Yeon Suh, Gertrud Wiedemann, Ralf Reski, Sun Young Kim, Christina Jepson, Mehrieh Rahimi, Brian T. Sterenberg

Publikováno v: Journal of Biological Chemistry. 288:2767-2777

The plant type III polyketide synthases (PKSs), which produce diverse secondary metabolites with different biological activities, have successfully co-evolved with land plants. To gain insight into the roles that ancestral type III PKSs played during

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::853d6734e6e678aac873ea6097c4aea9
https://doi.org/10.1074/jbc.m112.430686

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PpASCL, the Physcomitrella patens Anther-Specific Chalcone Synthase-Like Enzyme Implicated in Sporopollenin Biosynthesis, Is Needed for Integrity of the Moss Spore Wall and Spore Viability

Autor: Garnet Martens, Rhys M. Daku, Josef Buttigieg, Ian M. Coulson, Derrick Horne, Dae-Yeon Suh, Neil W. Ashton, Fazle Rabbi

Publikováno v: PLoS ONE, Vol 11, Iss 1, p e0146817 (2016)
PLoS ONE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa8f37573528c598b3d05c79d0375652
http://europepmc.org/articles/PMC4709238?pdf=render

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PpASCL, a moss ortholog of anther‐specific chalcone synthase‐like enzymes, is a hydroxyalkylpyrone synthase involved in an evolutionarily conserved sporopollenin biosynthesis pathway

Autor: Ralf Reski, Dae-Yeon Suh, Christina Jepson, Sun Young Kim, Andrew G. H. Wee, Che C. Colpitts, Carl J. Douglas, Sarah E. Posehn, Sung-Soo Kim, Gertrud Wiedemann

Publikováno v: New Phytologist. 192:855-868

Summary • Sporopollenin is the main constituent of the exine layer of spore and pollen walls. Recently, several Arabidopsis genes, including polyketide synthase A (PKSA), which encodes an anther-specific chalcone synthase-like enzyme (ASCL), have b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::238d09768550eee442c37ceb4d639a69
https://doi.org/10.1111/j.1469-8137.2011.03858.x

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