2022年我国玉米生物学研究快速发展，创新研究成果不断涌现。我国玉米生物学研究团队共在87个SCI或SCIE期刊上发表玉米生物学研究论文573篇，其中在国际高水平期刊发表论文88篇。本文概括性地综述2022年我国科学家在玉米生物学研究领域取得的代表性研究成果，涉及玉米组学、玉米子粒发育遗传调控、玉米穗部性状遗传调控、玉米株型相关性状遗传调控、玉米抗生物和非生物胁迫遗传调控、玉米养分利用遗传调控和玉米育种技术研究等方面的研究内容。

Maize biology research in China kept high-speed progress in 2022, with an incessant springing up of innovative research achievements. In 2022, at least 573 research papers were published in 87 SCI or SCIE journals, among which 88 papers published in international high-level journals. This review summarizes the representative research achievements of maize biology from research groups of China in 2022, including the research progresses made in the following areas: omics of maize, genetic regulation of maize kernel development, genetic regulation of plant architecture, genetic mechanisms underlying maize inflorescence development, genetic regulation of maize biotic and abiotic stresses, genetic regulation of nutrient use in maize and maize breeding technologies.

S513.035.3

国家自然科学基金项目(32271541)