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231224s2015 xx |||||o 00| ||eng c |
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|a 10.1111/nph.13486
|2 doi
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|a pubmed24n0832.xml
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
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|a de la Paz Sanchez, Maria
|e verfasserin
|4 aut
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| 245 |
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|a The impact of Polycomb group (PcG) and Trithorax group (TrxG) epigenetic factors in plant plasticity
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|c 2015
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 15.08.2016
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2015 The Authors. New Phytologist © 2015 New Phytologist Trust.
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|a Current advances indicate that epigenetic mechanisms play important roles in the regulatory networks involved in plant developmental responses to environmental conditions. Hence, understanding the role of such components becomes crucial to understanding the mechanisms underlying the plasticity and variability of plant traits, and thus the ecology and evolution of plant development. We now know that important components of phenotypic variation may result from heritable and reversible epigenetic mechanisms without genetic alterations. The epigenetic factors Polycomb group (PcG) and Trithorax group (TrxG) are involved in developmental processes that respond to environmental signals, playing important roles in plant plasticity. In this review, we discuss current knowledge of TrxG and PcG functions in different developmental processes in response to internal and environmental cues and we also integrate the emerging evidence concerning their function in plant plasticity. Many such plastic responses rely on meristematic cell behavior, including stem cell niche maintenance, cellular reprogramming, flowering and dormancy as well as stress memory. This information will help to determine how to integrate the role of epigenetic regulation into models of gene regulatory networks, which have mostly included transcriptional interactions underlying various aspects of plant development and its plastic response to environmental conditions
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Review
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|a Arabidopsis
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| 650 |
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|a Polycomb group (PcG)
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| 650 |
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|a Trithorax group (TrxG)
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|a epigenetics
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| 650 |
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|a plant
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|a plasticity
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| 650 |
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|a Histones
|2 NLM
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| 650 |
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|a Polycomb-Group Proteins
|2 NLM
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| 700 |
1 |
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|a Aceves-García, Pamela
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Petrone, Emilio
|e verfasserin
|4 aut
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| 700 |
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|a Steckenborn, Stefan
|e verfasserin
|4 aut
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| 700 |
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|a Vega-León, Rosario
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Álvarez-Buylla, Elena R
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Garay-Arroyo, Adriana
|e verfasserin
|4 aut
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| 700 |
1 |
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|a García-Ponce, Berenice
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t The New phytologist
|d 1979
|g 208(2015), 3 vom: 02. Nov., Seite 684-94
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
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|g volume:208
|g year:2015
|g number:3
|g day:02
|g month:11
|g pages:684-94
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| 856 |
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|u http://dx.doi.org/10.1111/nph.13486
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