已入深夜,您辛苦了!由于当前在线用户较少,发布求助请尽量完整的填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!祝你早点完成任务,早点休息,好梦!

Transcriptional and physiological plasticity of the green peach aphid (Hemiptera: Aphididae) to cabbage and pepper plants

生物 蚜虫 桃蚜 植物 转录组 代谢途径 新陈代谢 生物化学 基因 基因表达
作者
Jun Wu,Zhanfeng Zhang,He‐He Cao,Tong‐Xian Liu
出处
期刊:Journal of Economic Entomology [Oxford University Press]
标识
DOI:10.1093/jee/toae258
摘要

Abstract Defensive metabolites and nutrient restriction of host plants are 2 major obstacles to the colonization of insect herbivores. The green peach aphid (GPA) Myzus persicae (Sulzer) broadly colonizes plants with diverse nutritional and defensive traits. However, how GPA adapts to nutritional and defensive traits within different plants remains largely unknown. To elucidate this, we first investigated the performances and transcriptomes of GPA feeding on cabbage Brassica oleracea and pepper Capsicum annuum. The green peach aphid had lower weight and fecundity when feeding on cabbage than on pepper. The transcriptomic analysis found 824 differentially expressed genes (DEGs), and 13 of the top 20 Kyoto Encyclopedia of Genes and Genomes pathways are related to nutrient metabolism, energy metabolism, and detoxification. Specifically, we found 160 DEGs associated with the metabolism of protein and amino acids, sugar and lipids, and xenobiotic substances, 86 upregulated in cabbage-fed GPA. Fourteen cathepsin B genes were strongly upregulated in cabbage-fed GPA, and were enriched in lysosome pathway and 2 dominated gene ontology terms peptidase activity and proteolysis. In addition, cabbage-fed GPA upregulated sugar and lipid digestion, while downregulated lipid biosynthesis processes. Furthermore, 55 metabolic detoxification enzyme genes were differentially expressed between GPA on 2 hosts, and detoxification enzyme activities of GPA indeed changed accordingly to the host. Then, we found that cabbage has lower amino acids nutrition quality for GPA compared to pepper. Our results suggested that adjustment of nitrogen nutrient metabolism, sugar and lipid metabolism, and metabolic detoxification in a host-specific manner play crucial roles in the adaptations of GPA to different host plants.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
脑洞疼应助科研通管家采纳,获得10
刚刚
慕青应助科研通管家采纳,获得10
刚刚
科研通AI2S应助科研通管家采纳,获得10
1秒前
英姑应助科研通管家采纳,获得10
1秒前
慕青应助科研通管家采纳,获得10
1秒前
杳杳完成签到 ,获得积分10
1秒前
Yuting发布了新的文献求助10
3秒前
尘尘完成签到,获得积分10
3秒前
4秒前
勤奋草莓完成签到,获得积分10
5秒前
咕咕鸽完成签到,获得积分10
7秒前
丁丁发布了新的文献求助10
9秒前
义气的元绿完成签到,获得积分20
9秒前
逃离地球完成签到 ,获得积分10
10秒前
wangjuan完成签到,获得积分10
11秒前
豆豆应助义气的元绿采纳,获得20
13秒前
领导范儿应助xxxksk采纳,获得10
13秒前
16秒前
17秒前
Mach完成签到,获得积分10
18秒前
18秒前
可乐完成签到 ,获得积分10
18秒前
自觉的语海应助观澜采纳,获得10
21秒前
22秒前
23秒前
Mach发布了新的文献求助30
23秒前
25秒前
孝艺完成签到 ,获得积分10
29秒前
洁净百川完成签到 ,获得积分10
30秒前
32秒前
32秒前
暖酒清风完成签到 ,获得积分10
34秒前
越野完成签到 ,获得积分10
34秒前
38秒前
Limerencia完成签到,获得积分10
39秒前
寒冷哈密瓜完成签到 ,获得积分10
40秒前
风趣的茹嫣完成签到 ,获得积分10
40秒前
小丸子完成签到,获得积分10
41秒前
随性随缘随命完成签到 ,获得积分10
42秒前
爱76的5完成签到,获得积分10
43秒前
高分求助中
Sustainability in ’Tides Chemistry 2000
Studien zur Ideengeschichte der Gesetzgebung 1000
The ACS Guide to Scholarly Communication 1000
TM 5-855-1(Fundamentals of protective design for conventional weapons) 1000
Handbook of the Mammals of the World – Volume 3: Primates 805
Ethnicities: Media, Health, and Coping 800
Gerard de Lairesse : an artist between stage and studio 500
热门求助领域 (近24小时)
化学 医学 生物 材料科学 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 基因 遗传学 催化作用 物理化学 免疫学 量子力学 细胞生物学
热门帖子
关注 科研通微信公众号,转发送积分 3072467
求助须知:如何正确求助?哪些是违规求助? 2726275
关于积分的说明 7493364
捐赠科研通 2373930
什么是DOI,文献DOI怎么找? 1258829
科研通“疑难数据库(出版商)”最低求助积分说明 610392
版权声明 596967