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231225s2019 xx |||||o 00| ||eng c |
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|a 10.1093/jxb/ery387
|2 doi
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|a pubmed24n0967.xml
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|a (DE-627)NLM290285372
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|a (NLM)30395257
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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 |
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|a Morris, Wayne L
|e verfasserin
|4 aut
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| 245 |
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|a A member of the TERMINAL FLOWER 1/CENTRORADIALIS gene family controls sprout growth in potato tubers
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|c 2019
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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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| 500 |
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|a Date Completed 28.01.2020
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|a Date Revised 09.03.2020
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|a published: Print
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|a Citation Status MEDLINE
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|a Potato tuber bud dormancy break followed by premature sprouting is a major commercial problem which results in quality losses and decreased tuber marketability. An approach to controlling premature tuber sprouting is to develop potato cultivars with a longer dormancy period and/or reduced rate of sprout growth. Our recent studies using a potato diploid population have identified several quantitative trait loci (QTLs) that are associated with tuber sprout growth. In the current study, we aim to characterize a candidate gene associated with one of the largest effect QTLs for rapid tuber sprout growth on potato chromosome 3. Underlying this QTL is a gene encoding a TERMINAL FLOWER 1/CENTRORADIALIS homologue (PGSC0003DMG400014322). Here, we use a transgenic approach to manipulate the expression level of the CEN family member in a potato tetraploid genotype (cv. Désirée). We demonstrate a clear effect of manipulation of StCEN expression, with decreased expression levels associated with an increased rate of sprout growth, and overexpressing lines showing a lower rate of sprout growth than controls. Associated with different levels of StCEN expression were different levels of abscisic acid and cytokinins, implying a role in controlling the levels of plant growth regulators in the apical meristem
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|a Journal Article
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| 650 |
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|a Research Support, Non-U.S. Gov't
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| 650 |
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|a Plant Proteins
|2 NLM
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| 700 |
1 |
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|a Alamar, M Carmen
|e verfasserin
|4 aut
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|a Lopez-Cobollo, Rosa M
|e verfasserin
|4 aut
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|a Castillo Cañete, Javier
|e verfasserin
|4 aut
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| 700 |
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|a Bennett, Mark
|e verfasserin
|4 aut
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| 700 |
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|a Van der Kaay, Jeroen
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Stevens, Jennifer
|e verfasserin
|4 aut
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| 700 |
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|a Kumar Sharma, Sanjeev
|e verfasserin
|4 aut
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| 700 |
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|a McLean, Karen
|e verfasserin
|4 aut
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| 700 |
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|a Thompson, Andrew J
|e verfasserin
|4 aut
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| 700 |
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|a Terry, Leon A
|e verfasserin
|4 aut
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| 700 |
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|a Turnbull, Colin G N
|e verfasserin
|4 aut
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| 700 |
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|a Bryan, Glenn J
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Taylor, Mark A
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 70(2019), 3 vom: 05. Feb., Seite 835-843
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
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| 773 |
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|g volume:70
|g year:2019
|g number:3
|g day:05
|g month:02
|g pages:835-843
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| 856 |
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|u http://dx.doi.org/10.1093/jxb/ery387
|3 Volltext
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|d 70
|j 2019
|e 3
|b 05
|c 02
|h 835-843
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