A genome-wide association study (GWAS) combined with genomic prediction was conducted on four-plant architecture-related traits in a structured population of 206 inbred lines, providing a foundation for further understanding the genetic control of plant architecture traits in maize.
Optimizing leaf morphology is essential for improving maize plant architecture, plant density tolerance, and yield. Leaf length is a key agronomic trait controlled by complex genetic mechanisms. In this study, upper leaf length (ULL), ear leaf length (ELL) and lower leaf length (DLL) were evaluated across two env...
Haoran Lyu, F. Jiang, Yuxiang Luo et al.· BMC Plant Biology· 0 citations
Sweet corn is a globally important dual-purpose crop for both food and fresh vegetables. The plant architecture and ear-related traits directly determine its yield potential and field ecological adaptability. To elucidate the genetic architecture of these traits and identify superior alleles for breeding, we conducted...
Yan-Chao Du, Jing-Wen Xu, Huiming Li et al.· Plants· 0 citations
The genetic architecture and core candidate genes for shoot length (SL) and root length (RL) at the germination stage are dissected and seven core candidate genes for SL and 13 for RL are identified, including three pleiotropic genes regulating both traits.
Plant height is a key agricultural trait for lodging resistance in maize. To explore key genes regulating plant height, a genome-wide association study (GWAS) was conducted using a large population of 1149 inbred lines. Plant height (PH), ear height (EH), and ear height coefficient (EH/PH) in this population followed a...
Xiao-Bo Zhu, Yan-Yan Wang, Shiyan Liu et al.· Plant physiology and biochem...· 0 citations
Sugarcane (Saccharum spp.) is an important crop for food and energy security. Identifying SNPs and genes associated with sugarcane yield and related traits is crucial for developing high ‐ yielding sugarcane cultivars through molecular breeding. Here, we measured nine phenotypic traits across 160 sugarcane genotypes an...
L. Zhang, C. Xu, J. Li et al.· Plant biology· 0 citations
Background/Objectives: Soybean first pod insertion height (FPIH) is a key trait established during plant development, but its genetic architecture in Eurasian germplasm remains largely unknown. Methods: We performed a GWAS and fine-mapping for FPIH using 180 Eurasian varieties (SoySNP50K array, imputed to ~4M SNPs) phe...
I. Zorkoltseva, A. Kirichenko, D. Potapov et al.· Genes· 0 citations
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