Deletions of singular U1 snRNA gene significantly interfere with transcription and 3'-end mRNA formation.

"plos publication stage vor-update-to-uncorrected-proof publication update 2023-11-14 data availability next-generation sequencing has been submitted to the gene expression omnibus (accession number gse225604).; data availability next-generation sequencing has been submitted to the gene expression omnibus (accession number gse225604). file s1 table (docx) click here for additional data file s2 table (xlsx data availability next-generation sequencing has been submitted to the gene expression omnibus (accession number gse225604"

"The authors have declared that no competing interests exist."

"YZX received grants 2021YFA1100500 and 2021YFC2700700 from National Key Research and Development Program of China (https://chinainnovationfunding.eu/national-key-rd-programmes). YZX received grants 31971225 and 32261133522, and YJF received grant 31570821 from National Natural Science Foundation of China (https://www.nsfc.gov.cn/english/site_1/index.html). YZX received grants 2020CFA017 from Natural Science Foundation of Hubei Province, China (https://kjt.hubei.gov.cn). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript."