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231224s2016 xx |||||o 00| ||eng c |
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|a 10.1111/nph.13772
|2 doi
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|a pubmed24n0851.xml
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|a (DE-627)NLM255308531
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|a (NLM)26639453
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Hollender, Courtney A
|e verfasserin
|4 aut
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| 245 |
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|a A brachytic dwarfism trait (dw) in peach trees is caused by a nonsense mutation within the gibberellic acid receptor PpeGID1c
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|c 2016
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 13.12.2016
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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 No claim to original US government works New Phytologist © 2015 New Phytologist Trust.
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|a Little is known about the genetic factors controlling tree size and shape. Here, we studied the genetic basis for a recessive brachytic dwarfism trait (dw) in peach (Prunus persica) that has little or no effect on fruit development. A sequencing-based mapping strategy positioned dw on the distal end of chromosome 6. Further sequence analysis and fine mapping identified a candidate gene for dw as a non-functional allele of the gibberellic acid receptor GID1c. Expression of the two GID1-like genes found in peach, PpeGID1c and PpeGID1b, was analyzed. GID1c was predominantly expressed in actively growing vegetative tissues, whereas GID1b was more highly expressed in reproductive tissues. Silencing of GID1c in plum via transgenic expression of a hairpin construct led to a dwarf phenotype similar to that of dw/dw peaches. In general, the degree of GID1c silencing corresponded to the degree of dwarfing. The results suggest that PpeGID1c serves a primary role in vegetative growth and elongation, whereas GID1b probably functions to regulate gibberellic acid perception in reproductive organs. Modification of GID1c expression could provide a rational approach to control tree size without impairing fruit development
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|a Journal Article
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|a Research Support, U.S. Gov't, Non-P.H.S.
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|a GID1
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|a Rosaceae
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|a gibberellic acid
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|a hormone receptor
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|a peach
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|a plum
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|a tree size
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|a Codon, Nonsense
|2 NLM
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| 650 |
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|a Gibberellins
|2 NLM
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| 650 |
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|a Plant Proteins
|2 NLM
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| 650 |
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|a Receptors, Cell Surface
|2 NLM
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| 650 |
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|a gibberellic acid
|2 NLM
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| 650 |
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|a BU0A7MWB6L
|2 NLM
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| 700 |
1 |
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|a Hadiarto, Toto
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Srinivasan, Chinnathambi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Scorza, Ralph
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Dardick, Chris
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t The New phytologist
|d 1979
|g 210(2016), 1 vom: 15. Apr., Seite 227-39
|w (DE-627)NLM09818248X
|x 1469-8137
|7 nnns
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| 773 |
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|g volume:210
|g year:2016
|g number:1
|g day:15
|g month:04
|g pages:227-39
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|u http://dx.doi.org/10.1111/nph.13772
|3 Volltext
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|d 210
|j 2016
|e 1
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|h 227-39
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