Dynamics and regulatory role of circRNAs in Asian honey bee larvae following fungal infection
© 2024. The Author(s)..
Non-coding RNA (ncRNA) plays a vital part in the regulation of immune responses, growth, and development in plants and animals. Here, the identification, characteristic analysis, and molecular verification of circRNAs in Apis cerana cerana worker larval guts were conducted, followed by in-depth investigation of the expression pattern of larval circRNAs during Ascosphaera apis infection and exploration of the potential regulatory part of differentially expressed circRNAs (DEcircRNAs) in host immune responses. A total of 3178 circRNAs in the larval guts of A. c. cerana were identified, with a length distribution ranging from 15 to 96,007 nt. Additionally, 155, 95, and 86 DEcircRNAs were identified in the in the 4-, 5-, and 6-day-old larval guts following A. apis infection. These DEcircRNAs were predicted to target 29, 25, and 18 parental genes relevant to 12, 20, and 17 GO terms as well as 144, 114, and 61 KEGG pathways, including 5 cellular and 4 humoral immune pathways. Complex competing endogenous RNA (ceRNA) regulatory networks were detected as being formed among DEcircRNAs, DEmiRNAs, and DEmRNAs. The target DEmRNAs were engaged in 36, 47, and 47 GO terms as well as 331, 332, and 331 pathways, including 6 cellular and 6 humoral immune pathways. Further, 19 DEcircRNAs, 5 DEmiRNAs, and 3 mRNAs were included in the sub-networks relative to 3 antioxidant enzymes. Finally, back-splicing sites within 15 circRNAs and the difference in the 15 DEcircRNAs' expression between uninoculated and A. apis-inoculated larval guts were confirmed based on molecular methods. These findings not only enrich our understanding of bee host-fungal pathogen interactions but also lay a foundation for illuminating the mechanism underlying the DEcircRNA-mediated immune defense of A. c. cerana larvae against A. apis invasion. KEY POINTS: • The expression pattern of circRNAs was altered in the A. cerana worker larval guts following A. apis infection. • Back-splicing sites within 15 A. cerana circRNAs were verified using molecular approaches. DEcircRNAs potentially modulated immune responses and antioxidant enzymes in A. apis-challenged host guts.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:108 |
|---|---|
| Enthalten in: |
Applied microbiology and biotechnology - 108(2024), 1 vom: 13. März, Seite 261 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Guo, Rui [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
63231-63-0 |
|---|
| Anmerkungen: |
Date Completed 14.03.2024 Date Revised 15.03.2024 published: Electronic Citation Status MEDLINE |
|---|
| doi: |
10.1007/s00253-024-13102-9 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM369623789 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM369623789 | ||
| 003 | DE-627 | ||
| 005 | 20240315233651.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240313s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s00253-024-13102-9 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1330.xml |
| 035 | |a (DE-627)NLM369623789 | ||
| 035 | |a (NLM)38472661 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Guo, Rui |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Dynamics and regulatory role of circRNAs in Asian honey bee larvae following fungal infection |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Completed 14.03.2024 | ||
| 500 | |a Date Revised 15.03.2024 | ||
| 500 | |a published: Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2024. The Author(s). | ||
| 520 | |a Non-coding RNA (ncRNA) plays a vital part in the regulation of immune responses, growth, and development in plants and animals. Here, the identification, characteristic analysis, and molecular verification of circRNAs in Apis cerana cerana worker larval guts were conducted, followed by in-depth investigation of the expression pattern of larval circRNAs during Ascosphaera apis infection and exploration of the potential regulatory part of differentially expressed circRNAs (DEcircRNAs) in host immune responses. A total of 3178 circRNAs in the larval guts of A. c. cerana were identified, with a length distribution ranging from 15 to 96,007 nt. Additionally, 155, 95, and 86 DEcircRNAs were identified in the in the 4-, 5-, and 6-day-old larval guts following A. apis infection. These DEcircRNAs were predicted to target 29, 25, and 18 parental genes relevant to 12, 20, and 17 GO terms as well as 144, 114, and 61 KEGG pathways, including 5 cellular and 4 humoral immune pathways. Complex competing endogenous RNA (ceRNA) regulatory networks were detected as being formed among DEcircRNAs, DEmiRNAs, and DEmRNAs. The target DEmRNAs were engaged in 36, 47, and 47 GO terms as well as 331, 332, and 331 pathways, including 6 cellular and 6 humoral immune pathways. Further, 19 DEcircRNAs, 5 DEmiRNAs, and 3 mRNAs were included in the sub-networks relative to 3 antioxidant enzymes. Finally, back-splicing sites within 15 circRNAs and the difference in the 15 DEcircRNAs' expression between uninoculated and A. apis-inoculated larval guts were confirmed based on molecular methods. These findings not only enrich our understanding of bee host-fungal pathogen interactions but also lay a foundation for illuminating the mechanism underlying the DEcircRNA-mediated immune defense of A. c. cerana larvae against A. apis invasion. KEY POINTS: • The expression pattern of circRNAs was altered in the A. cerana worker larval guts following A. apis infection. • Back-splicing sites within 15 A. cerana circRNAs were verified using molecular approaches. DEcircRNAs potentially modulated immune responses and antioxidant enzymes in A. apis-challenged host guts | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Apis cerana cerana | |
| 650 | 4 | |a Ascosphaera apis | |
| 650 | 4 | |a Antioxidant enzyme | |
| 650 | 4 | |a Immune response | |
| 650 | 4 | |a Regulatory network | |
| 650 | 4 | |a circRNA | |
| 650 | 7 | |a RNA, Circular |2 NLM | |
| 650 | 7 | |a Antioxidants |2 NLM | |
| 650 | 7 | |a RNA |2 NLM | |
| 650 | 7 | |a 63231-63-0 |2 NLM | |
| 650 | 7 | |a MicroRNAs |2 NLM | |
| 700 | 1 | |a Zhang, Kaiyao |e verfasserin |4 aut | |
| 700 | 1 | |a Zang, He |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Sijia |e verfasserin |4 aut | |
| 700 | 1 | |a Liu, Xiaoyu |e verfasserin |4 aut | |
| 700 | 1 | |a Jing, Xin |e verfasserin |4 aut | |
| 700 | 1 | |a Song, Yuxuan |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Kunze |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Ying |e verfasserin |4 aut | |
| 700 | 1 | |a Jiang, Haibing |e verfasserin |4 aut | |
| 700 | 1 | |a Fu, Zhongmin |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Dafu |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Applied microbiology and biotechnology |d 1991 |g 108(2024), 1 vom: 13. März, Seite 261 |w (DE-627)NLM01261680X |x 1432-0614 |7 nnns |
| 773 | 1 | 8 | |g volume:108 |g year:2024 |g number:1 |g day:13 |g month:03 |g pages:261 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1007/s00253-024-13102-9 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 108 |j 2024 |e 1 |b 13 |c 03 |h 261 | ||