Transposable elements cause the loss of self-incompatibility in citrus
文献类型: 外文期刊
第一作者: Hu, Jianbing
作者: Hu, Jianbing;Liu, Chenchen;Du, Zezhen;Guo, Furong;Song, Dan;Wang, Nan;Jiang, Jingdong;Cao, Zonghong;Shi, Chunmei;Zhang, Siqi;Zhu, Chenqiao;Larkin, Robert;Lin, Zongcheng;Xu, Qiang;Ye, Junli;Deng, Xiuxin;Chai, Lijun;Hu, Jianbing;Liu, Chenchen;Du, Zezhen;Larkin, Robert;Lin, Zongcheng;Xu, Qiang;Deng, Xiuxin;Chai, Lijun;Wei, Zhuangmin;Chen, Peng;Bosch, Maurice;Franklin-Tong, Vernonica
作者机构:
关键词: Self-incompatibility; citrus; S-RNase; S-locus; MITE; evolution
期刊名称:PLANT BIOTECHNOLOGY JOURNAL ( 影响因子:13.8; 五年影响因子:13.2 )
ISSN: 1467-7644
年卷期: 2023 年
页码:
收录情况: SCI
摘要: Self-incompatibility (SI) is a widespread prezygotic mechanism for flowering plants to avoid inbreeding depression and promote genetic diversity. Citrus has an S-RNase-based SI system, which was frequently lost during evolution. We previously identified a single nucleotide mutation in S-m-RNase, which is responsible for the loss of SI in mandarin and its hybrids. However, little is known about other mechanisms responsible for conversion of SI to self-compatibility (SC) and we identify a completely different mechanism widely utilized by citrus. Here, we found a 786-bp miniature inverted-repeat transposable element (MITE) insertion in the promoter region of the FhiS(2)-RNase in Fortunella hindsii Swingle (a model plant for citrus gene function), which does not contain the S-m-RNase allele but are still SC. We demonstrate that this MITE plays a pivotal role in the loss of SI in citrus, providing evidence that this MITE insertion prevents expression of the S-RNase; moreover, transgenic experiments show that deletion of this 786-bp MITE insertion recovers the expression of FhiS(2)-RNase and restores SI. This study identifies the first evidence for a role for MITEs at the S-locus affecting the SI phenotype. A family-wide survey of the S-locus revealed that MITE insertions occur frequently adjacent to S-RNase alleles in different citrus genera, but only certain MITEs appear to be responsible for the loss of SI. Our study provides evidence that insertion of MITEs into a promoter region can alter a breeding strategy and suggests that this phenomenon may be broadly responsible for SC in species with the S-RNase system.
分类号:
- 相关文献
作者其他论文 更多>>
-
Potential of globally distributed topsoil mid-infrared spectral library for organic carbon estimation
作者:Hong, Yongsheng;Hong, Yongsheng;Sanderman, Jonathan;Hengl, Tomislav;Chen, Songchao;Wang, Nan;Xue, Jie;Shi, Zhou;Zhuo, Zhiqing;Peng, Jie;Li, Shuo;Chen, Yiyun;Liu, Yaolin;Mouazen, Abdul Mounem;Mouazen, Abdul Mounem
关键词:Soil monitoring; Mid-infrared spectroscopy; Soil spectral library; Fractional-order derivative; Deep learning
-
Microfluidic-assisted integrated nucleic acid test strips for POCT
作者:Wang, Nan;Zhang, Juan;Xiao, Bin;Chen, Ailiang
关键词:Nucleic acid lateral flow assay; Test strips; Post-of-care testing; Rapid detection; Signal amplification
-
A prolific and robust whole-genome genotyping method using PCR amplification via primer-template mismatched annealing
作者:Zhao, Sheng;Wang, Liqun;Luo, Minxuan;Zhi, Haijian;Zhao, Sheng;Zhang, Cuicui;Luo, Minxuan;Zhang, Peng;Wang, Yue;Malik, Waqar Afzal;Chen, Peng;Lu, Hong;Xiang, Yong;Liu, Yuwen;Ruan, Jue;Qian, Qian;Chang, Yuxiao;Qiu, Xianjin;Wang, Chongrong
关键词:background selection; foreground genotyping; primer-template mismatched annealing; marker-assisted breeding; whole-genome genotyping
-
Changes in antibiotic residues and the gut microbiota during ciprofloxacin administration throughout Silkie chicken development
作者:Yuan, Yushan;Chen, Peng;Li, Ying;Cheng, Jiaheng;Yan, Xia;Luo, Chenglong;Shu, Dingming;Qu, Hao;Ji, Jian
关键词:ciprofloxacin; pharmacokinetics; gut microbiota; metabolism; Silkie chicken
-
A novel active transposon creates allelic variation through altered translation rate to influence protein abundance
作者:Chen, Guo;Wang, Ruilin;Jiang, Yizhe;Dong, Xiaoxiao;Xu, Jing;Xu, Qiang;Kan, Qiuxin;Luo, Zhixiang;Li, Qing;Chen, Guo;Springer, Nathan M.;Li, Qing
关键词:
-
The content and diversity of carotenoids associated with high-altitude adaptation in Tibetan peach fruit
作者:Zheng, Weikang;Yu, Shiqi;Zhang, Wang;Fu, Jialing;Liu, Shengjun;Wu, Qingjiang;Xu, Qiang;Ma, Zhaocheng;Zhang, Shanshan;Ying, Hong;Pingcuo, Gesang;Zhao, Fan;Zeng, Xiuli
关键词:Tibetan peaches; Natural variation; Carotenoids; High altitude; Adaptation
-
CsERF003, CsMYB7 and CsMYB102 promote cuticular wax accumulation by upregulating CsKCS2 at fruit ripening in Citrus sinensis
作者:Yang, Hongbin;Zhang, Mingfei;Li, Xin;Zhu, Zhifeng;Xu, Rangwei;Zhu, Feng;Xu, Juan;Deng, Xiuxin;Cheng, Yunjiang;Yang, Hongbin
关键词:Cuticular wax; Transcription factor; ?-ketoacyl-CoA synthase (KCS); Citrus fruit; Gene co -expression analysis