Αρχειοθήκη ιστολογίου

Σάββατο 11 Αυγούστου 2018

Circular RNA alterations in the Bombyx mori midgut following B. mori nucleopolyhedrovirus infection

Publication date: September 2018

Source: Molecular Immunology, Volume 101

Author(s): Xiaolong Hu, Min Zhu, Bo Liu, Zi Liang, Lixu Huang, Jian Xu, Lei Yu, Kun Li, Mengsheng Jiang, Renyu Xue, Guangli Cao, Chengliang Gong

Abstract

Thus far, no systematic studies have examined circRNA expression profiles in the silkworm following B.mori nucleopolyhedrovirus (BmNPV) infection. To explore the expression patterns of circRNAs in the silkworm midgut following BmNPV infection, circRNAs in normal midguts and BmNPV-infected midguts were analyzed by high-throughput sequencing. A total of 353 circRNAs were significantly differentially expressed, of which 241 were upregulated and 112 were downregulated following infection. GO annotation and KEGG pathways analyses of these circRNAs showed that many key immunity pathways and metabolism pathways were enriched in the BmNPV-infected midguts. The potential roles of the predicted targets of the miRNAs that interacted with the circRNAs showed that ubiquitin, apoptosis, and endocytosis signaling pathways were enriched significantly by BmNPV infection.



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