The effect of artificial light at night (ALAN) on the characteristics of diapause of Aedes albopictus
Copyright © 2024 The Authors. Published by Elsevier B.V. All rights reserved..
BACKGROUND: Recently, the effect of artificial light at night (ALAN) on the physiology and behavior of insects has gradually attracted the attention of researchers and has become a new research topic. Aedes albopictus is an important vector that poses a great public health risk. Further studies on the diapause of Ae. albopictus can provide a basis for new vector control, and it is also worth exploring whether the effect of ALAN on the diapause of Ae. albopictus will provide a reference for the prevention and control of infectious diseases mediated by Ae. albopictus.
METHODS: In this study, we experimentally studied the diapause characteristics of different geographical strains of Ae. albopictus under the interference of ALAN, explored the effect of ALAN on the diapause of Ae. albopictus and explored the molecular mechanism of ALAN on the diapause process through RNA-seq.
RESULTS: As seen from the diapause incidence, Ae. albopictus of the same geographic strain showed a lower diapause incidence when exposed to ALAN. The differentially expressed genes (DEGs) were mainly enriched in signaling and metabolism-related pathways in the parental females and diapause eggs of the ALAN group.
CONCLUSIONS: ALAN inhibits Ae. albopictus diapause. In the short photoperiod induced diapause of Ae. albopictus in temperate strain Beijing and subtropical strain Guangzhou, the disturbance of ALAN reduced the egg diapause rate and increased the egg hatching rate of Ae. albopictus, and the disturbance of ALAN also shortened the life cycle of Ae. albopictus eggs after hatching.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:924 |
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| Enthalten in: |
The Science of the total environment - 924(2024) vom: 10. Apr., Seite 171594 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Liu, Qing [VerfasserIn] |
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| Links: |
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| Themen: |
ALAN |
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| Anmerkungen: |
Date Completed 03.04.2024 Date Revised 03.04.2024 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1016/j.scitotenv.2024.171594 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| 100 | 1 | |a Liu, Qing |e verfasserin |4 aut | |
| 245 | 1 | 4 | |a The effect of artificial light at night (ALAN) on the characteristics of diapause of Aedes albopictus |
| 264 | 1 | |c 2024 | |
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| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2024 The Authors. Published by Elsevier B.V. All rights reserved. | ||
| 520 | |a BACKGROUND: Recently, the effect of artificial light at night (ALAN) on the physiology and behavior of insects has gradually attracted the attention of researchers and has become a new research topic. Aedes albopictus is an important vector that poses a great public health risk. Further studies on the diapause of Ae. albopictus can provide a basis for new vector control, and it is also worth exploring whether the effect of ALAN on the diapause of Ae. albopictus will provide a reference for the prevention and control of infectious diseases mediated by Ae. albopictus | ||
| 520 | |a METHODS: In this study, we experimentally studied the diapause characteristics of different geographical strains of Ae. albopictus under the interference of ALAN, explored the effect of ALAN on the diapause of Ae. albopictus and explored the molecular mechanism of ALAN on the diapause process through RNA-seq | ||
| 520 | |a RESULTS: As seen from the diapause incidence, Ae. albopictus of the same geographic strain showed a lower diapause incidence when exposed to ALAN. The differentially expressed genes (DEGs) were mainly enriched in signaling and metabolism-related pathways in the parental females and diapause eggs of the ALAN group | ||
| 520 | |a CONCLUSIONS: ALAN inhibits Ae. albopictus diapause. In the short photoperiod induced diapause of Ae. albopictus in temperate strain Beijing and subtropical strain Guangzhou, the disturbance of ALAN reduced the egg diapause rate and increased the egg hatching rate of Ae. albopictus, and the disturbance of ALAN also shortened the life cycle of Ae. albopictus eggs after hatching | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a ALAN | |
| 650 | 4 | |a Aedes albopictus | |
| 650 | 4 | |a Artificial light at night | |
| 650 | 4 | |a Diapause | |
| 650 | 4 | |a RNA-Seq | |
| 700 | 1 | |a Zhang, Heng-Duan |e verfasserin |4 aut | |
| 700 | 1 | |a Xing, Dan |e verfasserin |4 aut | |
| 700 | 1 | |a Xie, Jing-Wen |e verfasserin |4 aut | |
| 700 | 1 | |a Du, Yu-Tong |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Ming |e verfasserin |4 aut | |
| 700 | 1 | |a Yin, Zi-Ge |e verfasserin |4 aut | |
| 700 | 1 | |a Jia, Nan |e verfasserin |4 aut | |
| 700 | 1 | |a Li, Chun-Xiao |e verfasserin |4 aut | |
| 700 | 1 | |a Zhao, Teng |e verfasserin |4 aut | |
| 700 | 1 | |a Jiang, Yu-Ting |e verfasserin |4 aut | |
| 700 | 1 | |a Dong, Yan-De |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Xiao-Xia |e verfasserin |4 aut | |
| 700 | 1 | |a Zhou, Xin-Yu |e verfasserin |4 aut | |
| 700 | 1 | |a Zhao, Tong-Yan |e verfasserin |4 aut | |
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