Bibliographic Details
| Title: |
Alternative polyadenylation profiles of susceptible and resistant rice (Oryza sativa L.) in response to bacterial leaf blight using RNA-seq |
| Authors: |
Shaochun Liu, Shuqi Luo, Dewei Yang, Junying Huang, Xinlei Jiang, Shangwei Yu, Junru Fu, Dahu Zhou, Xiaorong Chen, Haohua He, Haihui Fu |
| Source: |
BMC Plant Biology, Vol 24, Iss 1, Pp 1-15 (2024) |
| Publisher Information: |
BMC, 2024. |
| Publication Year: |
2024 |
| Collection: |
LCC:Botany |
| Subject Terms: |
Alternative polyadenylation, Rice bacterial leaf blight, Xanthomonas oryzae pv. oryzae, RNA-seq, Rice (Oryza sativa L.), Botany, QK1-989 |
| More Details: |
Abstract Background Alternative polyadenylation (APA) is an important pattern of post-transcriptional regulation of genes widely existing in eukaryotes, involving plant physiological and pathological processes. However, there is a dearth of studies investigating the role of APA profile in rice leaf blight. Results In this study, we compared the APA profile of leaf blight-susceptible varieties (CT 9737-613P-M) and resistant varieties (NSIC RC154) following bacterial blight infection. Through gene enrichment analysis, we found that the genes of two varieties typically exhibited distal poly(A) (PA) sites that play different roles in two kinds of rice, indicating differential APA regulatory mechanisms. In this process, many disease-resistance genes displayed multiple transcripts via APA. Moreover, we also found five polyadenylation factors of similar expression patterns of rice, highlighting the critical roles of these five factors in rice response to leaf blight about PA locus diversity. Conclusion Notably, the present study provides the first dynamic changes of APA in rice in early response to biotic stresses and proposes a possible functional conjecture of APA in plant immune response, which lays the theoretical foundation for in-depth determination of the role of APA events in plant stress response and other life processes. |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
English |
| ISSN: |
1471-2229 |
| Relation: |
https://doaj.org/toc/1471-2229 |
| DOI: |
10.1186/s12870-024-04839-6 |
| Access URL: |
https://doaj.org/article/a8a1a3a85a024ce8bcf114c44e71cc3e |
| Accession Number: |
edsdoj.8a1a3a85a024ce8bcf114c44e71cc3e |
| Database: |
Directory of Open Access Journals |
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