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231224s2016 xx |||||o 00| ||eng c |
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|a 10.1270/jsbbs.66.260
|2 doi
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|a pubmed25n0867.xml
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|a (DE-627)NLM260192457
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|a (NLM)27162497
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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 Cao, Liangzi
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Detection of QTLs for traits associated with pre-harvest sprouting resistance in bread wheat (Triticum aestivum L.)
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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 10.05.2016
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|a Date Revised 18.03.2022
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|a published: Print-Electronic
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|a ErratumIn: Breed Sci. 2016 Jun;66(3):462. doi: 10.1270/jsbbs.66.260e. - PMID 27436958
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|a Citation Status PubMed-not-MEDLINE
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|a Pre-harvest sprouting (PHS) is one of the serious problems for wheat production, especially in rainy regions. Although seed dormancy is the most critical trait for PHS resistance, the control of heading time should also be considered to prevent seed maturation during unfavorable conditions. In addition, awning is known to enhance water absorption by the spike, causing PHS. In this study, we conducted QTL analysis for three PHS resistant related traits, seed dormancy, heading time and awn length, by using recombinant inbred lines from 'Zenkouji-komugi' (high PHS resistance) × 'Chinese Spring' (weak PHS resistance). QTLs for seed dormancy were detected on chromosomes 1B (QDor-1B) and 4A (QDor-4A), in addition to a QTL on chromosome 3A, which was recently cloned as TaMFT-3A. In addition, the accumulation of the QTLs and their epistatic interactions contributed significantly to a higher level of dormancy. QDor-4A is co-located with the Hooded locus for awn development. Furthermore, an effective QTL, which confers early heading by the Zenkouji-komugi allele, was detected on the short arm of chromosome 7B, where the Vrn-B3 locus is located. Understanding the genetic architecture of traits associated with PHS resistance will facilitate the marker assisted selection to breed new varieties with higher PHS resistance
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|a Journal Article
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4 |
|a awn length
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| 650 |
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4 |
|a heading time
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| 650 |
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4 |
|a pre-harvest sprouting
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| 650 |
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4 |
|a seed dormancy
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| 650 |
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4 |
|a wheat
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| 700 |
1 |
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|a Hayashi, Kazuki
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Tokui, Mayumi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Mori, Masahiko
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Miura, Hideho
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Onishi, Kazumitsu
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Breeding science
|d 1998
|g 66(2016), 2 vom: 27. März, Seite 260-70
|w (DE-627)NLM098238299
|x 1344-7610
|7 nnas
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| 773 |
1 |
8 |
|g volume:66
|g year:2016
|g number:2
|g day:27
|g month:03
|g pages:260-70
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| 856 |
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|u http://dx.doi.org/10.1270/jsbbs.66.260
|3 Volltext
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|d 66
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