|本期目录/Table of Contents|

[1]刘振雷,潘家荃,周桦楠,等.甘薯耐冷组学及分子生物学研究进展[J].江苏农业科学,2021,49(24):45-48.
　Liu Zhenlei,et al.Research progress on cold tolerance omics and molecular biology of sweet potato[J].Jiangsu Agricultural Sciences,2021,49(24):45-48.
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甘薯耐冷组学及分子生物学研究进展(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第49卷
期数:
2021年第24期
页码:
45-48
栏目:
专论与综述
出版日期:
2021-12-20

文章信息/Info

Title:
Research progress on cold tolerance omics and molecular biology of sweet potato
作者:
刘振雷1;  潘家荃2;  周桦楠2;  刘冠求2;  于涛2
1.辽宁省农业科学院人事教育部，辽宁沈阳 110161； 2.辽宁省农业科学院作物研究所，辽宁沈阳 110161
Author(s):
Liu Zhenlei; et al
关键词:
甘薯; 耐冷; 组学; 分子生物学; 表观危害症状; 生理生化; 研究进展
Keywords:
-
分类号:
S531.01
DOI:
-
文献标志码:
A
摘要:
甘薯为喜温短日照作物，起源于热带地区，对低温较敏感。低温冷害对甘薯的产量和品质都会产生显著影响，常造成巨大的经济损失。因此，开展甘薯的耐冷分子生物学研究具有重要的理论和实践价值。总结了低温对甘薯地上部分和地下部分的表观危害症状及对甘薯生理生化方面造成的影响；列举了近年来甘薯耐冷组学和耐冷microRNA方面取得的研究进展，研究结果为甘薯耐冷基因的挖掘及从分子层面揭示甘薯耐冷机理奠定了基础；介绍了目前基因工程在甘薯耐冷研究中的应用，有效加快了耐冷分子化育种进程。同时，文章提出以加强甘薯抗冷性的QTL分子标记定位研究、推进甘薯冷信号分子传导研究、深入开展利用基因工程技术3个方面为未来甘薯耐冷研究的重点方向，以期为甘薯耐冷研究及抗性育种提供理论参考和研究思路。
Abstract:
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备注/Memo

备注/Memo:
收稿日期：2021-10-10
基金项目：沈阳市专家工作站(编号：20220105)；沈阳市薯类产学研联盟(编号：2022-CXY-076)；辽宁省农业科学院基本科研业务费计划(编号：2021GR2927)。
作者简介：刘振雷(1979—)，男，辽宁沈阳人，硕士，副研究员，从事作物育种研究。E-mail:l15840049311@126.com。
通信作者：于涛，硕士，副研究员，从事作物育种研究。E-mail:18802421111@139.com。
更新日期/Last Update: 2021-12-20