scholarly journals The genetic architecture of amylose biosynthesis in maize kernel

2017 ◽  
Vol 16 (2) ◽  
pp. 688-695 ◽  
Author(s):  
Changsheng Li ◽  
Yongcai Huang ◽  
Ruidong Huang ◽  
Yongrui Wu ◽  
Wenqin Wang
Keyword(s):  
Genetic Architecture ◽  
Maize Kernel

scholarly journals Association Mapping and Transcriptome Analysis Reveal the Genetic Architecture of Maize Kernel Size

2021 ◽  
Vol 12 ◽  
Author(s):  
Juan Ma ◽  
Lifeng Wang ◽  
Yanyong Cao ◽  
Hao Wang ◽  
Huiyong Li
Keyword(s):  
Differential Expression ◽  
Genetic Architecture ◽  
Genome Wide Association Study ◽  
Differential Expression Analysis ◽  
Inbred Lines ◽  
Kernel Size ◽  
Maize Kernel ◽  
Association Panel ◽  
Kernel Length ◽  
A Genome

Kernel length, kernel width, and kernel thickness are important traits affecting grain yield and product quality. Here, the genetic architecture of the three kernel size traits was dissected in an association panel of 309 maize inbred lines using four statistical methods. Forty-two significant single nucleotide polymorphisms (SNPs; p < 1.72E-05) and 70 genes for the three traits were identified under five environments. One and eight SNPs were co-detected in two environments and by at least two methods, respectively, and they explained 5.87–9.59% of the phenotypic variation. Comparing the transcriptomes of two inbred lines with contrasting seed size, three and eight genes identified in the association panel showed significantly differential expression between the two genotypes at 15 and 39 days after pollination, respectively. Ten and 17 genes identified by a genome-wide association study were significantly differentially expressed between the two development stages in the two genotypes. Combining environment−/method-stable SNPs and differential expression analysis, ribosomal protein L7, jasmonate-regulated gene 21, serine/threonine-protein kinase RUNKEL, AP2-EREBP-transcription factor 16, and Zm00001d035222 (cell wall protein IFF6-like) were important candidate genes for maize kernel size and development.

scholarly journals The Genetic Architecture of Response to Long-Term Artificial Selection for Oil Concentration in the Maize Kernel

Genetics ◽  
2004 ◽  
Vol 168 (4) ◽  
pp. 2141-2155 ◽  
Author(s):  
Cathy C. Laurie ◽  
Scott D. Chasalow ◽  
John R. LeDeaux ◽  
Robert McCarroll ◽  
David Bush ◽  
...  
Keyword(s):  
Artificial Selection ◽  
Genetic Architecture ◽  
Maize Kernel ◽  
Oil Concentration ◽  
Selection For

scholarly journals Analysis of the genetic architecture of maize kernel size traits by combined linkage and association mapping

2019 ◽  
Vol 18 (1) ◽  
pp. 207-221 ◽  
Author(s):  
Min Liu ◽  
Xiaolong Tan ◽  
Yan Yang ◽  
Peng Liu ◽  
Xiaoxiang Zhang ◽  
...  
Keyword(s):  
Association Mapping ◽  
Genetic Architecture ◽  
Kernel Size ◽  
Maize Kernel

scholarly journals Genetic Architecture of Maize Kernel Composition in the Nested Association Mapping and Inbred Association Panels

2011 ◽  
Vol 158 (2) ◽  
pp. 824-834 ◽  
Author(s):  
Jason P. Cook ◽  
Michael D. McMullen ◽  
James B. Holland ◽  
Feng Tian ◽  
Peter Bradbury ◽  
...  
Keyword(s):  
Association Mapping ◽  
Genetic Architecture ◽  
Maize Kernel ◽  
Nested Association Mapping ◽  
Kernel Composition

scholarly journals Genetic architecture of maize kernel row number and whole genome prediction

2015 ◽  
Vol 128 (11) ◽  
pp. 2243-2254 ◽  
Author(s):  
Lei Liu ◽  
Yanfang Du ◽  
Dongao Huo ◽  
Man Wang ◽  
Xiaomeng Shen ◽  
...  
Keyword(s):  
Genetic Architecture ◽  
Whole Genome ◽  
Maize Kernel ◽  
Genome Prediction ◽  
Kernel Row Number

Genetic architecture of greek patients with isolated GnRH deficiency

2019 ◽  
Author(s):  
Maria Stamou ◽  
Petros Varnavas ◽  
Lacey Plummer ◽  
Vassiliki Koika ◽  
Neoklis Georgopoulos
Keyword(s):  
Genetic Architecture
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