电场对萤火虫生物发光的影响。

IF 2.5 4区生物学 Q3 BIOCHEMISTRY & MOLECULAR BIOLOGY

Photochemistry and Photobiology Pub Date : 2025-08-11 DOI:10.1111/php.70019

Amlan Jyoti Borah, Anurup Gohain Barua

{"title":"电场对萤火虫生物发光的影响。","authors":"Amlan Jyoti Borah, Anurup Gohain Barua","doi":"10.1111/php.70019","DOIUrl":null,"url":null,"abstract":"Light emissions from the firefly at different temperatures and in magnetic fields were studied in recent times. Changes were observed in the wavelength peak position and flash duration in those studies, giving information on the light-producing reaction and the system in the live firefly. Here we report emissions from the firefly species Abscondita perplexa (Walker, 1858) placed in an electric field. The AC electric field is not found to have any effect, but the DC field causes an instantaneous increase in the duration of the flashes. These results suggest that the insect experiences a cooling type of stress in the static electric field-probably a result of becoming positively charged-while staying immune to the AC field.","PeriodicalId":20133,"journal":{"name":"Photochemistry and Photobiology","volume":" ","pages":""},"PeriodicalIF":2.5000,"publicationDate":"2025-08-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of electric fields on bioluminescence emissions of fireflies.\",\"authors\":\"Amlan Jyoti Borah, Anurup Gohain Barua\",\"doi\":\"10.1111/php.70019\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Light emissions from the firefly at different temperatures and in magnetic fields were studied in recent times. Changes were observed in the wavelength peak position and flash duration in those studies, giving information on the light-producing reaction and the system in the live firefly. Here we report emissions from the firefly species Abscondita perplexa (Walker, 1858) placed in an electric field. The AC electric field is not found to have any effect, but the DC field causes an instantaneous increase in the duration of the flashes. These results suggest that the insect experiences a cooling type of stress in the static electric field-probably a result of becoming positively charged-while staying immune to the AC field.\",\"PeriodicalId\":20133,\"journal\":{\"name\":\"Photochemistry and Photobiology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":2.5000,\"publicationDate\":\"2025-08-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Photochemistry and Photobiology\",\"FirstCategoryId\":\"99\",\"ListUrlMain\":\"https://doi.org/10.1111/php.70019\",\"RegionNum\":4,\"RegionCategory\":\"生物学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Photochemistry and Photobiology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1111/php.70019","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}

引用次数: 0

摘要

近年来，人们研究了萤火虫在不同温度和磁场下的光发射。在这些研究中，观察到波长峰值位置和闪光持续时间的变化，为活萤火虫的产光反应和系统提供了信息。在这里，我们报告了萤火虫物种abcondita perplexa （Walker, 1858）在电场中的排放。交流电场没有发现有任何影响，但直流电场会使闪光的持续时间瞬间增加。这些结果表明，昆虫在静电场中经历了一种冷却型的压力——可能是由于带正电荷——同时保持对交流场的免疫。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Effects of electric fields on bioluminescence emissions of fireflies.

Light emissions from the firefly at different temperatures and in magnetic fields were studied in recent times. Changes were observed in the wavelength peak position and flash duration in those studies, giving information on the light-producing reaction and the system in the live firefly. Here we report emissions from the firefly species Abscondita perplexa (Walker, 1858) placed in an electric field. The AC electric field is not found to have any effect, but the DC field causes an instantaneous increase in the duration of the flashes. These results suggest that the insect experiences a cooling type of stress in the static electric field-probably a result of becoming positively charged-while staying immune to the AC field.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Photochemistry and Photobiology 生物-生化与分子生物学

CiteScore

6.70

自引率

12.10%

发文量

171

审稿时长

2.7 months

期刊介绍： Photochemistry and Photobiology publishes original research articles and reviews on current topics in photoscience. Topics span from the primary interaction of light with molecules, cells, and tissue to the subsequent biological responses, representing disciplinary and interdisciplinary research in the fields of chemistry, physics, biology, and medicine. Photochemistry and Photobiology is the official journal of the American Society for Photobiology.