昼夜节律对昆虫休眠的神经肽能调控

IF 5.8 1区农林科学 Q1 BIOLOGY

Current opinion in insect science Pub Date : 2024-04-06 DOI:10.1016/j.cois.2024.101198

Charlotte Helfrich-Förster

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引用次数: 0

摘要

休眠是昆虫在恶劣环境条件下生存的一种内分泌介导策略。生活在温带地区的昆虫经常面临冬季这种恶劣环境。为了度过冬天，它们必须在冬天来临之前做好准备。冬季即将来临的一个可靠指标是昼长的缩短。为了测量昼长，昆虫需要昼夜节律钟作为内部时间参考。在本文中，我将概述目前有关神经肽的知识，这些神经肽将时钟与诱导停歇的荷尔蒙大脑中枢联系起来。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Neuropeptidergic regulation of insect diapause by the circadian clock

Diapause is an endocrine-mediated strategy used by insects to survive seasons of adverse environmental conditions. Insects living in temperate zones are regularly exposed to such conditions in the form of winter. To survive winter, they must prepare for it long before it arrives. A reliable indicator of impending winter is the shortening of day length. To measure day length, insects need their circadian clock as internal time reference. In this article, I provide an overview of the current state of knowledge on the neuropeptides that link the clock to the diapause inducing hormonal brain centers.

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来源期刊

Current opinion in insect science BIOLOGYECOLOGYENTOMOLOGY-ECOLOGY

CiteScore

10.40

自引率

1.90%

发文量

113

期刊介绍： Current Opinion in Insect Science is a new systematic review journal that aims to provide specialists with a unique and educational platform to keep up–to–date with the expanding volume of information published in the field of Insect Science. As this is such a broad discipline, we have determined themed sections each of which is reviewed once a year. The following 11 areas are covered by Current Opinion in Insect Science. -Ecology -Insect genomics -Global Change Biology -Molecular Physiology (Including Immunity) -Pests and Resistance -Parasites, Parasitoids and Biological Control -Behavioural Ecology -Development and Regulation -Social Insects -Neuroscience -Vectors and Medical and Veterinary Entomology There is also a section that changes every year to reflect hot topics in the field. Section Editors, who are major authorities in their area, are appointed by the Editors of the journal. They divide their section into a number of topics, ensuring that the field is comprehensively covered and that all issues of current importance are emphasized. Section Editors commission articles from leading scientists on each topic that they have selected and the commissioned authors write short review articles in which they present recent developments in their subject, emphasizing the aspects that, in their opinion, are most important. In addition, they provide short annotations to the papers that they consider to be most interesting from all those published in their topic over the previous year.