|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM260677825 |
| 003 |
DE-627 |
| 005 |
20231224193920.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2016 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1093/jxb/erw194
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0868.xml
|
| 035 |
|
|
|a (DE-627)NLM260677825
|
| 035 |
|
|
|a (NLM)27217549
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Shorinola, Oluwaseyi
|e verfasserin
|4 aut
|
| 245 |
1 |
4 |
|a The wheat Phs-A1 pre-harvest sprouting resistance locus delays the rate of seed dormancy loss and maps 0.3 cM distal to the PM19 genes in UK germplasm
|
| 264 |
|
1 |
|c 2016
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 03.11.2017
|
| 500 |
|
|
|a Date Revised 18.03.2022
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a © The Author 2016. Published by Oxford University Press on behalf of the Society for Experimental Biology.
|
| 520 |
|
|
|a The precocious germination of cereal grains before harvest, also known as pre-harvest sprouting, is an important source of yield and quality loss in cereal production. Pre-harvest sprouting is a complex grain defect and is becoming an increasing challenge due to changing climate patterns. Resistance to sprouting is multi-genic, although a significant proportion of the sprouting variation in modern wheat cultivars is controlled by a few major quantitative trait loci, including Phs-A1 in chromosome arm 4AL. Despite its importance, little is known about the physiological basis and the gene(s) underlying this important locus. In this study, we characterized Phs-A1 and show that it confers resistance to sprouting damage by affecting the rate of dormancy loss during dry seed after-ripening. We show Phs-A1 to be effective even when seeds develop at low temperature (13 °C). Comparative analysis of syntenic Phs-A1 intervals in wheat and Brachypodium uncovered ten orthologous genes, including the Plasma Membrane 19 genes (PM19-A1 and PM19-A2) previously proposed as the main candidates for this locus. However, high-resolution fine-mapping in two bi-parental UK mapping populations delimited Phs-A1 to an interval 0.3 cM distal to the PM19 genes. This study suggests the possibility that more than one causal gene underlies this major pre-harvest sprouting locus. The information and resources reported in this study will help test this hypothesis across a wider set of germplasm and will be of importance for breeding more sprouting resilient wheat varieties
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
4 |
|a After-ripening
|
| 650 |
|
4 |
|a PM19
|
| 650 |
|
4 |
|a Triticum
|
| 650 |
|
4 |
|a aestivum.
|
| 650 |
|
4 |
|a dormancy
|
| 650 |
|
4 |
|a pre-harvest sprouting
|
| 650 |
|
4 |
|a seed
|
| 650 |
|
4 |
|a synteny
|
| 700 |
1 |
|
|a Bird, Nicholas
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Simmonds, James
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Berry, Simon
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Henriksson, Tina
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Jack, Peter
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Werner, Peter
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Gerjets, Tanja
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Scholefield, Duncan
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Balcárková, Barbara
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Valárik, Miroslav
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Holdsworth, M J
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Flintham, John
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Uauy, Cristobal
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 67(2016), 14 vom: 30. Juli, Seite 4169-78
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
|
| 773 |
1 |
8 |
|g volume:67
|g year:2016
|g number:14
|g day:30
|g month:07
|g pages:4169-78
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1093/jxb/erw194
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 67
|j 2016
|e 14
|b 30
|c 07
|h 4169-78
|