ArticlePloS one2016
Fine Mapping of a QTL Associated with Kernel Row Number on Chromosome 1 of Maize.
Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 36 citations in OpenAlex.
- Identification and segregation of two closely linked major QTLs for kernel row number in advanced maize-teosinte populations.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Genome-Wide Association Studies on the Kernel Row Number in a Multi-Parent Maize Population.International journal of molecular sciences · 2024Article
- Pilot-scale genome-wide association mapping in diverse sorghum germplasms identified novel genetic loci linked to major agronomic, root and stomatal traits.Scientific reports · 2023Article
- Article
- Designed and validated novel allele-specific primer to differentiate Kernel Row Number (KRN) in tropical field corn.PloS one · 2023Article
- Identification of two new QTLs of maize (Zea mays L.) underlying kernel row number using the HNAU-NAM1 population.BMC genomics · 2022Article
- Genetic Architecture of Grain Yield-Related Traits in Sorghum and Maize.International journal of molecular sciences · 2022Review
- Identification of a candidate gene underlying qKRN5b for kernel row number in Zea mays L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2019Article
- TeoNAM: A Nested Association Mapping Population for Domestication and Agronomic Trait Analysis in Maize.Genetics · 2019Article
- β-composite Interval Mapping for robust QTL analysis.PloS one · 2018Article
- Genotyping-by-sequencing highlights original diversity patterns within a European collection of 1191 maize flint lines, as compared to the maize USDA genebank.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2017Article
- Genetic architecture of the maize kernel row number revealed by combining QTL mapping using a high-density genetic map and bulked segregant RNA sequencing.BMC genomics · 2016Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The genetic factors underlying changes in ear morphology, and particularly the inheritance of kernel row number (KRN), have been broadly investigated in diverse mapping populations in maize (Zea mays L.). In this study, we mapped a region on the long arm of chromosome 1 containing a QTL for KRN. This work was performed using a set of recombinant chromosome nearly isogenic lines (RCNILs) derived from a BC2S3 population produced using the inbred maize line W22 and teosinte (Zea mays ssp. parviglumis) as the parents. A set of 48 RCNILs was evaluated in the field during the summer of 2013 in order to perform the mapping. A QTL for KRN was found that explained approximately 51% of the phenotypic variance and had a 1.5-LOD confidence interval of 203 kb. Seven genes are described in this interval. One of these candidate genes may have been the target of domestication processes in maize and contributed to the shift from two kernel row ears in teosinte to a highly polystichous ear in maize.
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