The role of transposon inverted repeats in balancing drought tolerance and yield-related traits in maize

被引：45

作者：

Sun, Xiaopeng ^{[1
,2
]}

Xiang, Yanli ^{[1
]}

Dou, Nannan ^{[1
,2
]}

Zhang, Hui ^{[3
]}

Pei, Surui ^{[4
]}

Franco, Arcadio Valdes ^{[5
]}

Menon, Mitra ^{[6
,7
]}

Monier, Brandon ^{[5
]}

Ferebee, Taylor ^{[5
]}

Liu, Tao ^{[4
]}

Liu, Sanyang ^{[4
]}

Gao, Yuchi ^{[4
]}

Wang, Jubin ^{[3
]}

Terzaghi, William ^{[8
]}

Yan, Jianbing ^{[1
,2
]}

Hearne, Sarah ^{[9
]}

Li, Lin ^{[1
,2
]}

Li, Feng ^{[2
,3
]}

Dai, Mingqiu ^{[1
,2
]}

机构：

[1] Huazhong Agr Univ, Natl Key Lab Crop Genet Improvement, Wuhan, Peoples R China

[2] Hubei Hongshan Lab, Wuhan, Peoples R China

[3] Huazhong Agr Univ, Minist Educ, Key Lab Hort Plant Biol, Wuhan, Peoples R China

[4] Annoroad Gene Tech Beijing Co Ltd, Beijing, Peoples R China

[5] Cornell Univ, Sch Integrat Plant Sci, Sect Plant Breeding & Genet, Ithaca, NY USA

[6] Univ Calif Davis, Ctr Populat Biol, Dept Evolut & Ecol, Davis, CA 95616 USA

[7] Univ Calif Davis, Genome Ctr, Davis, CA 95616 USA

[8] Wilkes Univ, Dept Biol, Wilkes Barre, PA 18766 USA

[9] CIMMYT, KM 45 Carretera Mexico Veracruz, El Batan, Texcoco, Mexico

来源：

NATURE BIOTECHNOLOGY | 2023年 / 41卷 / 01期

基金：

美国国家科学基金会;

关键词：

GENETIC ARCHITECTURE; ARABIDOPSIS; GENOME; DIVERSITY; SIRNAS; SIZE; IDENTIFICATION; DOMESTICATION; BIOGENESIS; MUTANT;

D O I：

10.1038/s41587-022-01470-4

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Transposon-associated inverted repeats play a role in drought resistance and yield-related traits in maize. The genomic basis underlying the selection for environmental adaptation and yield-related traits in maize remains poorly understood. Here we carried out genome-wide profiling of the small RNA (sRNA) transcriptome (sRNAome) and transcriptome landscapes of a global maize diversity panel under dry and wet conditions and uncover dozens of environment-specific regulatory hotspots. Transgenic and molecular studies of Drought-Related Environment-specific Super eQTL Hotspot on chromosome 8 (DRESH8) and ZmMYBR38, a target of DRESH8-derived small interfering RNAs, revealed a transposable element-mediated inverted repeats (TE-IR)-derived sRNA- and gene-regulatory network that balances plant drought tolerance with yield-related traits. A genome-wide scan revealed that TE-IRs associate with drought response and yield-related traits that were positively selected and expanded during maize domestication. These results indicate that TE-IR-mediated posttranscriptional regulation is a key molecular mechanism underlying the tradeoff between crop environmental adaptation and yield-related traits, providing potential genomic targets for the breeding of crops with greater stress tolerance but uncompromised yield.

引用

页码：120 / +

页数：24

共 51 条

[1] Comprehensive prediction of novel microRNA targets in Arabidopsis thaliana [J].

Alves-Junior, Leonardo ;

Niemeier, Sandra ;

Hauenschild, Arne ;

Rehmsmeier, Marc ;

Merkle, Thomas .

NUCLEIC ACIDS RESEARCH, 2009, 37 (12) :4010-4021

[2]

[Anonymous], FOOD AGR ORG UN AGR

[3] The Diversity, Biogenesis, and Activities of Endogenous Silencing Small RNAs in Arabidopsis [J].

Bologna, Nicolas G. ;

Voinnet, Olivier .

ANNUAL REVIEW OF PLANT BIOLOGY, VOL 65, 2014, 65 :473-503

[4] Construction of the third-generation Zea mays haplotype map [J].

Bukowski, Robert ;

Guo, Xiaosen ;

Lu, Yanli ;

Zou, Cheng ;

He, Bing ;

Rong, Zhengqin ;

Wang, Bo ;

Xu, Dawen ;

Yang, Bicheng ;

Xie, Chuanxiao ;

Fan, Longjiang ;

Gao, Shibin ;

Xu, Xun ;

Zhang, Gengyun ;

Li, Yingrui ;

Jiao, Yinping ;

Doebley, John F. ;

Ross-Ibarra, Jeffrey ;

Lorant, Anne ;

Buffalo, Vince ;

Romay, M. Cinta ;

Buckler, Edward S. ;

Ware, Doreen ;

Lai, Jinsheng ;

Sun, Qi ;

Xu, Yunbi .

GIGASCIENCE, 2017, 7 (04)

[5] Population differentiation as a test for selective sweeps [J].

Chen, Hua ;

Patterson, Nick ;

Reich, David .

GENOME RESEARCH, 2010, 20 (03) :393-402

[6]

Connor D.J., 2011, Crop ecology: Productivity and Management in Agricultural Systems

[7] RNA sequencing reveals the complex regulatory network in the maize kernel [J].

Fu, Junjie ;

Cheng, Yanbing ;

Linghu, Jingjing ;

Yang, Xiaohong ;

Kang, Lin ;

Zhang, Zuxin ;

Zhang, Jie ;

He, Cheng ;

Du, Xuemei ;

Peng, Zhiyu ;

Wang, Bo ;

Zhai, Lihong ;

Dai, Changmin ;

Xu, Jiabao ;

Wang, Weidong ;

Li, Xiangru ;

Zheng, Jun ;

Chen, Li ;

Luo, Longhai ;

Liu, Junjie ;

Qian, Xiaoju ;

Yan, Jianbing ;

Wang, Jun ;

Wang, Guoying .

NATURE COMMUNICATIONS, 2013, 4

[8] Stepwise cis-Regulatory Changes in ZCN8 Contribute to Maize Flowering-Time Adaptation [J].

Guo, Li ;

Wang, Xuehan ;

Zhao, Min ;

Huang, Cheng ;

Li, Cong ;

Li, Dan ;

Yang, Chin Jian ;

York, Alessandra M. ;

Xue, Wei ;

Xu, Guanghui ;

Liang, Yameng ;

Chen, Qiuyue ;

Doebley, John F. ;

Tian, Feng .

CURRENT BIOLOGY, 2018, 28 (18) :3005-+

[9] FUNDAMENTAL CONCEPTS IN GENETICS Genetics in geographically structured populations: defining, estimating and interpreting FST [J].

Holsinger, Kent E. ;

Weir, Bruce S. .

NATURE REVIEWS GENETICS, 2009, 10 (09) :639-650

[10] ZmCCT9 enhances maize adaptation to higher latitudes [J].

Huang, Cheng ;

Sun, Huayue ;

Xu, Dingyi ;

Chen, Qiuyue ;

Liang, Yameng ;

Wang, Xufeng ;

Xu, Guanghui ;

Tian, Jinge ;

Wang, Chenglong ;

Li, Dan ;

Wu, Lishuan ;

Yang, Xiaohong ;

Jin, Weiwei ;

Doebley, John F. ;

Tian, Feng .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (02) :E334-E341

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