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231224s2016 xx |||||o 00| ||eng c |
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|a 10.1111/nph.13938
|2 doi
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|a pubmed24n0863.xml
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|a (DE-627)NLM259036307
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|a (NLM)27040616
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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1 |
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|a Moody, Laura A
|e verfasserin
|4 aut
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|a An ancient and conserved function for Armadillo-related proteins in the control of spore and seed germination by abscisic acid
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|c 2016
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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 30.01.2018
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|a Date Revised 29.01.2022
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|a published: Print-Electronic
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|a GENBANK: KP893620, KR297238
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|a Citation Status MEDLINE
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|a © 2016 The Authors. New Phytologist © 2016 New Phytologist Trust.
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|a Armadillo-related proteins regulate development throughout eukaryotic kingdoms. In the flowering plant Arabidopsis thaliana, Armadillo-related ARABIDILLO proteins promote multicellular root branching. ARABIDILLO homologues exist throughout land plants, including early-diverging species lacking true roots, suggesting that early-evolving ARABIDILLOs had additional biological roles. Here we investigated, using molecular genetics, the conservation and diversification of ARABIDILLO protein function in plants separated by c. 450 million years of evolution. We demonstrate that ARABIDILLO homologues in the moss Physcomitrella patens regulate a previously undiscovered inhibitory effect of abscisic acid (ABA) on spore germination. Furthermore, we show that A. thaliana ARABIDILLOs function similarly during seed germination. Early-diverging ARABIDILLO homologues from both P. patens and the lycophyte Selaginella moellendorffii can substitute for ARABIDILLO function during A. thaliana root development and seed germination. We conclude that (1) ABA was co-opted early in plant evolution to regulate functionally analogous processes in spore- and seed-producing plants and (2) plant ARABIDILLO germination functions were co-opted early into both gametophyte and sporophyte, with a specific rooting function evolving later in the land plant lineage
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Arabidopsis thaliana
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|a Armadillo proteins
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|a abscisic acid (ABA)
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|a evolution
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|a germination
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|a moss
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|a seed
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|a spore
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|a Armadillo Domain Proteins
|2 NLM
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|a Plant Proteins
|2 NLM
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|a Abscisic Acid
|2 NLM
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|a 72S9A8J5GW
|2 NLM
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1 |
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|a Saidi, Younousse
|e verfasserin
|4 aut
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1 |
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|a Gibbs, Daniel J
|e verfasserin
|4 aut
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1 |
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|a Choudhary, Anushree
|e verfasserin
|4 aut
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1 |
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|a Holloway, Daniel
|e verfasserin
|4 aut
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1 |
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|a Vesty, Eleanor F
|e verfasserin
|4 aut
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1 |
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|a Bansal, Kiran Kaur
|e verfasserin
|4 aut
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1 |
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|a Bradshaw, Susan J
|e verfasserin
|4 aut
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1 |
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|a Coates, Juliet C
|e verfasserin
|4 aut
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773 |
0 |
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|i Enthalten in
|t The New phytologist
|d 1979
|g 211(2016), 3 vom: 28. Aug., Seite 940-51
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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|g volume:211
|g year:2016
|g number:3
|g day:28
|g month:08
|g pages:940-51
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|u http://dx.doi.org/10.1111/nph.13938
|3 Volltext
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|a GBV_ILN_350
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|a AR
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|d 211
|j 2016
|e 3
|b 28
|c 08
|h 940-51
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