玉米耐低溫遺傳相關(guān)研究進(jìn)展

摘要 低溫脅迫會(huì)嚴(yán)重影響玉米的產(chǎn)量和品質(zhì)，制約玉米產(chǎn)業(yè)發(fā)展。本文分析了低溫對(duì)玉米生產(chǎn)的影響，總結(jié)了玉米耐低溫遺傳、耐低溫相關(guān)基因QTL定位、玉米耐低溫多組學(xué)技術(shù)方面的研究進(jìn)展，以期為玉米耐低溫種質(zhì)資源篩選創(chuàng)制及品種選育提供參考。

關(guān)鍵詞 玉米；低溫；遺傳

中圖分類(lèi)號(hào) S513   文獻(xiàn)標(biāo)識(shí)號(hào) A

文章編號(hào) 1007-7731（2023）05-0019-04

Related Research Progress on Low Temperature Tolerance in Maize

LIN Haiqing1   MAI Jiaqi1，2   HUANG Rutao1   LIANG Mingyi1   ZHENG Wenhao1   SHE Zijian1   LIU Pengfei1，2*

（1College of Agriculture and Biology， Zhongkai University of Agriculture and Engineering， Guangzhou Guangdong 510225;

2Guangzhou Key Laboratory of Germplasm Resources Research and Utilization of Characteristic Crops，

Guangzhou Guangdong 510225）

Abstract Low temperature stress seriously affects the yield and quality of maize and restrict the development of maize industry. This paper analyzed the effect and harm of low temperature on maize production， summarized the inheritance of low temperature tolerance in maize， QTL mapping of low temperature tolerance related genes， and the research progress of multiomics technology of low temperature tolerance in maize， which aimed to provide reference for screening and breeding of low temperature tolerance germplasm resources in maize.

Keywords maize; low temperature; genetic

玉米（Zea mays L.）屬于喜光喜溫的植物，其生長(zhǎng)發(fā)育對(duì)溫度變化較敏感，從種子萌發(fā)到成熟收獲都易受低溫冷害的影響。（剩余5831字）