GWAS and Coexpression Network Reveal Ionomic Variation in Cultivated Peanut
Peanut is an important legume providing products with nutrient dense including mineral nutrition. However, the genetic basis underlying the variations in the mineral composition in peanut is still unknown. Genome-wide association studies (GWAS) of the concentrations of 13 mineral elements combined with coexpression network were performed using a diverse panel of 120 genotypes mainly selected from the U.S. peanut mini core collection. A total of 36 significant quantitative trait loci (QTLs) associated with five elemental concentrations were identified with phenotypic variation explained (PVE) from 18.35% to 27.56%, in which 24 QTLs were for boron (B), 2 QTLs for copper (Cu), 6 QTLs for sodium (Na), 3 QTLs for sulfur (S), and 1 QTL for zinc (Zn). A total of 110 nonredundant candidate causal genes identified were significantly associated with elemental accumulation, which included one high-priority overlap (HPO) candidate gene arahy.KQD4NT, an important elemental/metal transporter gene located on LGB04 with position 5,413,913-5,417,353.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2019 |
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| Erschienen: |
2019 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:67 |
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| Enthalten in: |
Journal of agricultural and food chemistry - 67(2019), 43 vom: 30. Okt., Seite 12026-12036 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Zhang, Hui [VerfasserIn] |
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| Links: |
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| Themen: |
70FD1KFU70 |
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| Anmerkungen: |
Date Completed 02.01.2020 Date Revised 02.01.2020 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1021/acs.jafc.9b04939 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM30196551X |
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| 245 | 1 | 0 | |a GWAS and Coexpression Network Reveal Ionomic Variation in Cultivated Peanut |
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| 520 | |a Peanut is an important legume providing products with nutrient dense including mineral nutrition. However, the genetic basis underlying the variations in the mineral composition in peanut is still unknown. Genome-wide association studies (GWAS) of the concentrations of 13 mineral elements combined with coexpression network were performed using a diverse panel of 120 genotypes mainly selected from the U.S. peanut mini core collection. A total of 36 significant quantitative trait loci (QTLs) associated with five elemental concentrations were identified with phenotypic variation explained (PVE) from 18.35% to 27.56%, in which 24 QTLs were for boron (B), 2 QTLs for copper (Cu), 6 QTLs for sodium (Na), 3 QTLs for sulfur (S), and 1 QTL for zinc (Zn). A total of 110 nonredundant candidate causal genes identified were significantly associated with elemental accumulation, which included one high-priority overlap (HPO) candidate gene arahy.KQD4NT, an important elemental/metal transporter gene located on LGB04 with position 5,413,913-5,417,353 | ||
| 650 | 4 | |a Journal Article | |
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| 650 | 4 | |a coexpression network | |
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| 650 | 4 | |a ionomic | |
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| 650 | 7 | |a Zinc |2 NLM | |
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| 700 | 1 | |a Wang, Ming Li |e verfasserin |4 aut | |
| 700 | 1 | |a Schaefer, Robert |e verfasserin |4 aut | |
| 700 | 1 | |a Dang, Phat |e verfasserin |4 aut | |
| 700 | 1 | |a Jiang, Tao |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Charles |e verfasserin |4 aut | |
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