大黄蜂(Bombus ignitus)多巴胺能系统的种姓特异性发育。

IF 2.3 2区 农林科学 Q1 ENTOMOLOGY Journal of insect physiology Pub Date : 2024-06-19 DOI:10.1016/j.jinsphys.2024.104665
Takafumi Onuma, Ken Sasaki
{"title":"大黄蜂(Bombus ignitus)多巴胺能系统的种姓特异性发育。","authors":"Takafumi Onuma,&nbsp;Ken Sasaki","doi":"10.1016/j.jinsphys.2024.104665","DOIUrl":null,"url":null,"abstract":"<div><p>The dopaminergic system is involved in caste-specific behaviors in eusocial bumble bees. However, little is known about how the caste differences in dopaminergic system are formed during pupal stages in the brains of bumble bees. Thus, we investigated the levels of dopamine-related substances and expression of genes encoding enzymes involved in dopamine synthesis and metabolism, dopamine receptors, and a dopamine transporter in the brain of female <em>Bombus ignitus</em>. The levels of dopamine and dopamine-related substances in the brain were significantly higher in gynes than in workers from the late pupal stage to emergence, but the dynamics were similar between the castes. The relative expression levels of genes encoding enzymes involved in dopamine synthesis (<em>BigTh</em> and <em>BigDdc</em>) and dopamine metabolism (<em>BigNat</em>) increased significantly from pupal stage to emergence, but there were no differences in the relative expression levels of these genes between castes. A similar pattern was seen in the relative expression levels of four dopamine receptor genes (<em>BigDop1</em>, <em>BigDop2</em>, <em>BigDop3</em>, and <em>BigDopEcR</em>) and a dopamine transporter gene (<em>BigDat</em>). Compared with the honey bee <em>Apis mellifera</em>, the caste-specific dopaminergic system in the bumble bee is less differentiated, which might reflect the degree of behavioral specialization in these two species.</p></div>","PeriodicalId":16189,"journal":{"name":"Journal of insect physiology","volume":"156 ","pages":"Article 104665"},"PeriodicalIF":2.3000,"publicationDate":"2024-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Caste-specific development of the dopaminergic system in bumble bees (Bombus ignitus)\",\"authors\":\"Takafumi Onuma,&nbsp;Ken Sasaki\",\"doi\":\"10.1016/j.jinsphys.2024.104665\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The dopaminergic system is involved in caste-specific behaviors in eusocial bumble bees. However, little is known about how the caste differences in dopaminergic system are formed during pupal stages in the brains of bumble bees. Thus, we investigated the levels of dopamine-related substances and expression of genes encoding enzymes involved in dopamine synthesis and metabolism, dopamine receptors, and a dopamine transporter in the brain of female <em>Bombus ignitus</em>. The levels of dopamine and dopamine-related substances in the brain were significantly higher in gynes than in workers from the late pupal stage to emergence, but the dynamics were similar between the castes. The relative expression levels of genes encoding enzymes involved in dopamine synthesis (<em>BigTh</em> and <em>BigDdc</em>) and dopamine metabolism (<em>BigNat</em>) increased significantly from pupal stage to emergence, but there were no differences in the relative expression levels of these genes between castes. A similar pattern was seen in the relative expression levels of four dopamine receptor genes (<em>BigDop1</em>, <em>BigDop2</em>, <em>BigDop3</em>, and <em>BigDopEcR</em>) and a dopamine transporter gene (<em>BigDat</em>). Compared with the honey bee <em>Apis mellifera</em>, the caste-specific dopaminergic system in the bumble bee is less differentiated, which might reflect the degree of behavioral specialization in these two species.</p></div>\",\"PeriodicalId\":16189,\"journal\":{\"name\":\"Journal of insect physiology\",\"volume\":\"156 \",\"pages\":\"Article 104665\"},\"PeriodicalIF\":2.3000,\"publicationDate\":\"2024-06-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of insect physiology\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0022191024000532\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENTOMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of insect physiology","FirstCategoryId":"97","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0022191024000532","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENTOMOLOGY","Score":null,"Total":0}
引用次数: 0

摘要

多巴胺能系统参与了社会性熊蜂的种性特异行为。然而,人们对多巴胺能系统的种性差异是如何在熊蜂蛹期大脑中形成的知之甚少。因此,我们研究了雌性点火熊蜂脑内多巴胺相关物质的水平以及编码多巴胺合成和代谢酶、多巴胺受体和多巴胺转运体的基因的表达。从化蛹后期到出壳,雌鸟脑内多巴胺和多巴胺相关物质的含量明显高于工蜂,但不同种群之间的动态变化相似。编码多巴胺合成酶(BigTh和BigDdc)和多巴胺代谢酶(BigNat)的基因的相对表达水平从蛹期到出巢期显著增加,但这些基因的相对表达水平在不同种群之间没有差异。四个多巴胺受体基因(BigDop1、BigDop2、BigDop3和BigDopEcR)和一个多巴胺转运体基因(BigDat)的相对表达水平也出现了类似的模式。与蜜蜂Apis mellifera相比,大黄蜂种姓特异性多巴胺能系统的分化程度较低,这可能反映了这两个物种的行为特化程度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

摘要图片

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Caste-specific development of the dopaminergic system in bumble bees (Bombus ignitus)

The dopaminergic system is involved in caste-specific behaviors in eusocial bumble bees. However, little is known about how the caste differences in dopaminergic system are formed during pupal stages in the brains of bumble bees. Thus, we investigated the levels of dopamine-related substances and expression of genes encoding enzymes involved in dopamine synthesis and metabolism, dopamine receptors, and a dopamine transporter in the brain of female Bombus ignitus. The levels of dopamine and dopamine-related substances in the brain were significantly higher in gynes than in workers from the late pupal stage to emergence, but the dynamics were similar between the castes. The relative expression levels of genes encoding enzymes involved in dopamine synthesis (BigTh and BigDdc) and dopamine metabolism (BigNat) increased significantly from pupal stage to emergence, but there were no differences in the relative expression levels of these genes between castes. A similar pattern was seen in the relative expression levels of four dopamine receptor genes (BigDop1, BigDop2, BigDop3, and BigDopEcR) and a dopamine transporter gene (BigDat). Compared with the honey bee Apis mellifera, the caste-specific dopaminergic system in the bumble bee is less differentiated, which might reflect the degree of behavioral specialization in these two species.

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
Journal of insect physiology
Journal of insect physiology 生物-昆虫学
CiteScore
4.50
自引率
4.50%
发文量
77
审稿时长
57 days
期刊介绍: All aspects of insect physiology are published in this journal which will also accept papers on the physiology of other arthropods, if the referees consider the work to be of general interest. The coverage includes endocrinology (in relation to moulting, reproduction and metabolism), pheromones, neurobiology (cellular, integrative and developmental), physiological pharmacology, nutrition (food selection, digestion and absorption), homeostasis, excretion, reproduction and behaviour. Papers covering functional genomics and molecular approaches to physiological problems will also be included. Communications on structure and applied entomology can be published if the subject matter has an explicit bearing on the physiology of arthropods. Review articles and novel method papers are also welcomed.
期刊最新文献
Light pollution disrupts seasonal reproductive phenotypes and reduces lifespan in the West Nile vector, Culex pipiens MicroRNA-34 disrupts border cell migration by targeting Eip74EF in Drosophila melanogaster A male-killing Spiroplasma endosymbiont has age-mediated impacts on Drosophila endurance and sleep. Gonadal development of adultoid reproductive in subterranean termites indicates strong reproductive potential Antennal olfactory responses in the black soldier fly Hermetia illucens
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1