亲爱的研友该休息了!由于当前在线用户较少,发布求助请尽量完整地填写文献信息,科研通机器人24小时在线,伴您度过漫漫科研夜!身体可是革命的本钱,早点休息,好梦!

Exogenously applied melatonin alleviates the damage in cucumber plants caused by <i>Aphis goosypii</i> through altering the insect behavior and inducing host plant resistance

生物 蚜虫 棉蚜 植物对草食的防御 植物激素 选择性氧化酶 植物 蚜虫科 有害生物分析 同翅目 生物化学 基因 呼吸
作者
Xi Liu,Changxia Du,Cong Yue,Yin-Qing Tan,Huaifu Fan
出处
期刊:Pest Management Science [Wiley]
被引量:1
标识
DOI:10.1002/ps.7183
摘要

Aphis gossypii Glover is the main pest found in most cucumber-producing areas. Melatonin (MT) has been widely studied in protecting plants from environmental stresses and pathogens. However, little knowledge is available on the impact of MT on insect resistance.The fecundity of aphids on MT-treated cucumber leaves was inhibited. Interestingly, MT-treated plants were more attractive to aphids, which would prevent the large-scale transmission of viruses caused by the random movement of aphids. Meanwhile, MT caused varying degrees of change in enzyme activities related to methylesterified HG degradation, antioxidants, defense systems and membrane lipid peroxidation. Furthermore, transcriptomic analysis showed that MT induced 2360 differentially expressed genes (DEGs) compared with the control before aphid infection. These DEGs mainly were enriched in hormone signal transduction, MAPK signaling pathway, and plant-pathogen interaction, revealing that MT can help plants acquire inducible resistance and enhance plant immunity. Subsequently, 2397 DEGs were identified after aphid infection. Further analysis showed that MT-treated plants possessed stronger JA signal, reactive oxygen species stability, and the ability of flavonoid synthesis under aphid infection, while mediating plant growth and sucrose metabolism.In summary, MT as an environmentally friendly substance mitigated aphid damage to cucumbers by affecting the aphids themselves and enhancing plant resistance. This will facilitate exploring sustainable MT-based strategies for cucumber aphid control. © 2022 Society of Chemical Industry.

科研通智能强力驱动
Strongly Powered by AbleSci AI
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
16秒前
Kao应助科研通管家采纳,获得10
30秒前
30秒前
Kao应助科研通管家采纳,获得10
30秒前
Kao应助科研通管家采纳,获得10
30秒前
Kao应助科研通管家采纳,获得10
30秒前
Kao应助科研通管家采纳,获得10
30秒前
Kao应助科研通管家采纳,获得10
30秒前
盐焗小崔完成签到,获得积分10
37秒前
整齐的不评完成签到,获得积分10
44秒前
wxy完成签到,获得积分10
49秒前
wxy发布了新的文献求助10
53秒前
深情安青应助一二采纳,获得10
56秒前
1分钟前
犹豫山菡完成签到,获得积分10
1分钟前
1分钟前
田様应助zzzkyt采纳,获得10
1分钟前
烟花应助听听采纳,获得10
1分钟前
科研通AI6.3应助Broadway Zhang采纳,获得10
1分钟前
1分钟前
李志全完成签到 ,获得积分0
1分钟前
一二发布了新的文献求助10
1分钟前
1分钟前
peach完成签到 ,获得积分10
1分钟前
文静如霜完成签到,获得积分10
1分钟前
Ergou发布了新的文献求助10
1分钟前
2分钟前
Ellen完成签到 ,获得积分10
2分钟前
2分钟前
星辰大海应助zzzkyt采纳,获得10
2分钟前
Marciu33发布了新的文献求助10
2分钟前
2分钟前
Ergou完成签到 ,获得积分20
2分钟前
2分钟前
2分钟前
搜集达人应助科研通管家采纳,获得10
2分钟前
2分钟前
2分钟前
bianco2007发布了新的文献求助10
2分钟前
李健应助zzzkyt采纳,获得10
2分钟前
高分求助中
(应助此贴封号)【重要!!请各用户(尤其是新用户)详细阅读】【科研通的精品贴汇总】 10000
Single Cell Analysis of the Tumor Microenvironment Landscape Across the Disease Spectrum of Multiple Myeloma 1000
2026年中国辛酸癸酸聚乙二醇甘油酯行业市场现状调查及投资机会研判报告 1000
2026年中国辛酸癸酸聚乙二醇甘油酯行业市场规模及竞争格局分析报告 1000
模型平均及其应用 900
Fundamentals of Pharmaceutical and Biologics Regulations: A Global Perspective, Second Edition 700
The Cambridge History of China 英文版16册 600
热门求助领域 (近24小时)
化学 材料科学 医学 生物 纳米技术 工程类 有机化学 化学工程 生物化学 计算机科学 内科学 物理 复合材料 催化作用 细胞生物学 无机化学 光电子学 物理化学 电极 基因
热门帖子
关注 科研通微信公众号,转发送积分 7331028
求助须知:如何正确求助?哪些是违规求助? 8945417
关于积分的说明 18974948
捐赠科研通 6985735
什么是DOI,文献DOI怎么找? 3216870
关于科研通互助平台的介绍 2383398
邀请新用户注册赠送积分活动 2196489