scholarly journals Genetic variation and association mapping of phenolic, flavonoid content and antioxidant capacity in USDA rice mini-core collection

2022 ◽  
Author(s):  
Kehu Li ◽  
Qingzhu Li ◽  
Lily Yan Wang ◽  
Huanhuan Ren ◽  
Yongyi Ge
Keyword(s):  
Genetic Variation ◽  
Association Mapping ◽  
Antioxidant Capacity ◽  
Core Collection ◽  
Flavonoid Content ◽  
Mini Core Collection

scholarly journals Genetic Variation And Association Mapping of Phenolic, Flavonoid Content And Antioxidant Capacity In USDA Rice Mini-Core Collection

2021 ◽  
Author(s):  
Qingzhu Li ◽  
Yongyi Ge ◽  
Lily Yan Wang ◽  
Kehu Li
Keyword(s):  
Association Mapping ◽  
Antioxidant Capacity ◽  
Core Collection ◽  
Phenolic Content ◽  
Total Phenolics ◽  
Genotypic Variation ◽  
Genotypic Diversity ◽  
Flavonoid Content ◽  
Mini Core Collection ◽  
Genome Wide

Abstract Genotypic diversity of total phenolics, flavonoid content and antioxidant capacity in the USDA rice mini-core collection was analyzed. Wide genotypic variation was found in total phenolics, flavonoid content and ABTS antioxidant capacity. Genome-wide association mapping between the three antioxidant traits and 155 SSR markers was conducted using Q + K model which takes both population structure (Q) and relative kinship (K) into consideration. A total of 23 marker trait association were identified with markers from Rc gene showed the strongest association with the three antioxidant traits. Rid12, RM484, RM162, RM5371 were commonly detected for phenolic content, flavonoids content and antioxidant capacity.

scholarly journals Genetic variation of maturity groups and four E genes in the Chinese soybean mini core collection

PLoS ONE ◽  
2017 ◽  
Vol 12 (2) ◽  
pp. e0172106 ◽  
Author(s):  
Jicun Li ◽  
Xiaobo Wang ◽  
Wenwen Song ◽  
Xinyang Huang ◽  
Jing Zhou ◽  
...  
Keyword(s):  
Genetic Variation ◽  
Core Collection ◽  
Mini Core Collection ◽  
Maturity Groups

scholarly journals Genetic Variation and Postflowering Drought Effects on Seed Iron and Zinc in ICRISAT Sorghum Mini Core Collection

Crop Science ◽  
2016 ◽  
Vol 56 (1) ◽  
pp. 374-383 ◽  
Author(s):  
Hari D. Upadhyaya ◽  
Sangam L. Dwivedi ◽  
Sube Singh ◽  
Kanwar L. Sahrawat ◽  
Shailesh K. Singh
Keyword(s):  
Genetic Variation ◽  
Core Collection ◽  
Mini Core Collection ◽  
Iron And Zinc ◽  
Drought Effects

scholarly journals Genetic Variation and Population Structure of Oryza glaberrima and Development of a Mini-Core Collection Using DArTseq

2017 ◽  
Vol 8 ◽  
Author(s):  
Marie-Noelle Ndjiondjop ◽  
Kassa Semagn ◽  
Arnaud C. Gouda ◽  
Sèdjro B. Kpeki ◽  
Daniel Dro Tia ◽  
...  
Keyword(s):  
Population Structure ◽  
Genetic Variation ◽  
Core Collection ◽  
Oryza Glaberrima ◽  
Mini Core Collection

scholarly journals Association mapping of maturity and plant height using SNP markers with the sorghum mini core collection

2013 ◽  
Vol 126 (8) ◽  
pp. 2003-2015 ◽  
Author(s):  
Hari D. Upadhyaya ◽  
Yi-Hong Wang ◽  
C. L. L. Gowda ◽  
Shivali Sharma
Keyword(s):  
Association Mapping ◽  
Plant Height ◽  
Core Collection ◽  
Snp Markers ◽  
Mini Core Collection

Association mapping of grain color, phenolic content, flavonoid content and antioxidant capacity in dehulled rice

2010 ◽  
Vol 122 (5) ◽  
pp. 1005-1016 ◽  
Author(s):  
Yafang Shao ◽  
Liang Jin ◽  
Gan Zhang ◽  
Yan Lu ◽  
Yun Shen ◽  
...  
Keyword(s):  
Association Mapping ◽  
Antioxidant Capacity ◽  
Phenolic Content ◽  
Flavonoid Content ◽  
Grain Color

scholarly journals Erratum to: Association mapping of maturity and plant height using SNP markers with the sorghum mini core collection

2014 ◽  
Vol 127 (6) ◽  
pp. 1461-1461
Author(s):  
Hari D. Upadhyaya ◽  
Yi-Hong Wang ◽  
C. L. L. Gowda ◽  
Shivali Sharma
Keyword(s):  
Association Mapping ◽  
Plant Height ◽  
Core Collection ◽  
Snp Markers ◽  
Mini Core Collection

scholarly journals Association mapping of height and maturity across five environments using the sorghum mini core collection

Genome ◽  
2012 ◽  
Vol 55 (6) ◽  
pp. 471-479 ◽  
Author(s):  
Hari D. Upadhyaya ◽  
Yi-Hong Wang ◽  
Shivali Sharma ◽  
Sube Singh
Keyword(s):  
Association Mapping ◽  
Core Collection ◽  
Molecular Breeding ◽  
Biomass Yield ◽  
Biomass Productivity ◽  
Energy Crop ◽  
Mapping Technique ◽  
Polymorphic Markers ◽  
Mini Core Collection ◽  
Simple Sequence

Sorghum is a potential energy crop thanks to its high biomass productivity and low input. Biomass yield in sorghum is defined by height and maturity. To develop molecular breeding tools for genetic improvement of these two traits, we have identified simple sequence repeat markers linked to height and maturity using a pool-based association mapping technique. The sorghum mini core collection was evaluated across five environments for height and maturity. Seven tall and seven short accessions were selected based on their height in all environments. Likewise, six early- and 10 late-maturing accessions were selected mostly based on their maturity in two post-rainy seasons. Two additional height pools were constructed based on phenotypes in one environment. The three pairs of pools were screened with 703 SSR markers and 39 polymorphic markers were confirmed by individual genotyping. Association mapping of the 39 markers with 242 accessions from the mini core collection identified five markers associated with maturity or height. All were clustered on chromosomes 6, 9, and 10 with previously mapped height and maturity markers or QTLs. One marker associated with both height and maturity was 84 kb from recently cloned Ma1. These markers will lay a foundation for identifying additional height and maturity genes in sorghum.

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