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231224s2014 xx |||||o 00| ||eng c |
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|a 10.1270/jsbbs.64.300
|2 doi
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|a pubmed25n0828.xml
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|a (DE-627)NLM248443453
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|a (NLM)25914584
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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 Yamaguchi, Naoya
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Quantitative trait loci associated with lodging tolerance in soybean cultivar 'Toyoharuka'
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|c 2014
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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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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 27.04.2015
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|a Date Revised 01.10.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Lodging tolerance (LT) is an important trait for high yield and combine-harvesting efficiency in soybean [Glycine max (L.) Merr.]. Many previous studies have investigated quantitative trait loci (QTLs) for lodging score (LS) in soybean. Most of the investigated QTLs were located in the proximal region of maturity or growth habit loci. The aim of this study was to identify genetic factors for LT not associated with maturity or growth habit. QTL analysis was performed using a recombinant inbred line (RIL) population derived from a cross between 'Toyoharuka' (TH), a lodging-tolerant cultivar, and 'Toyomusume' (TM). The genotypes of TH and TM were estimated as both e1e2E3E4 and dt1. The average LS over 4 years was used for QTL analysis, identifying a major and stable QTL, qLS19-1, on chromosome 19. The LS of the near-isogenic line (NIL) with the TH allele at Sat_099, the nearest marker to qLS19-1, was significantly lower than the NIL with the TM allele at that position. The TH allele at Sat_099 rarely had a negative influence on seed yield or other agronomic traits in both NILs and the TM-backcrossed lines. Our results suggest that marker-assisted selection for qLS19-1 is effective for improving LT in breeding programs
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|a Journal Article
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|a lodging
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|a marker-assisted selection
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|a quantitative trait loci
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| 650 |
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|a soybean
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| 700 |
1 |
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|a Sayama, Takashi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Yamazaki, Hiroyuki
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Miyoshi, Tomoaki
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ishimoto, Masao
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Funatsuki, Hideyuki
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Breeding science
|d 1998
|g 64(2014), 4 vom: 01. Dez., Seite 300-8
|w (DE-627)NLM098238299
|x 1344-7610
|7 nnns
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| 773 |
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|g volume:64
|g year:2014
|g number:4
|g day:01
|g month:12
|g pages:300-8
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|u http://dx.doi.org/10.1270/jsbbs.64.300
|3 Volltext
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