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Article

Heterosis in early maize ear inflorescence development: a genome-wide transcription analysis for two maize inbred lines and their hybrid.

International journal of molecular sciences - 11 Aug 2014

Ding Haiping, Qin Cheng, Luo Xirong, Li Lujiang, Chen Zhe, Liu Hongjun, Gao Jian, Lin Haijian, Shen Yaou, Zhao Maojun, Lübberstedt Thomas, Zhang Zhiming, Pan Guangtang

Abstract excerpt

Heterosis, or hybrid vigor, contributes to superior agronomic performance of hybrids compared to their inbred parents. Despite its importance, little is known about the genetic and molecular basis of heterosis. Early maize ear inflorescences formation affects grain yield, and are thus an excellent model for molecular mechanisms involved in heterosis. To determine the parental contributions and their regulation...

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Identifiers

PMID: 25116687
DOI: 10.3390/ijms150813892
PMCID: PMC4159830

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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