Plant Defense against Insect Herbivores

食草动物 植物对草食的防御 生物 昆虫 防御机制 花蜜 植物对草食的耐受性 捕食 化学防御 生态学 毛状体 茉莉酸 寄主(生物学) 适应(眼睛) 植物 拟南芥 花粉 基因 生物化学 神经科学 突变体
作者
Joel Fürstenberg-Hägg,Mika Zagrobelny,Søren Bak
出处
期刊:International Journal of Molecular Sciences [MDPI AG]
卷期号:14 (5): 10242-10297 被引量:732
标识
DOI:10.3390/ijms140510242
摘要

Plants have been interacting with insects for several hundred million years, leading to complex defense approaches against various insect feeding strategies. Some defenses are constitutive while others are induced, although the insecticidal defense compound or protein classes are often similar. Insect herbivory induce several internal signals from the wounded tissues, including calcium ion fluxes, phosphorylation cascades and systemic- and jasmonate signaling. These are perceived in undamaged tissues, which thereafter reinforce their defense by producing different, mostly low molecular weight, defense compounds. These bioactive specialized plant defense compounds may repel or intoxicate insects, while defense proteins often interfere with their digestion. Volatiles are released upon herbivory to repel herbivores, attract predators or for communication between leaves or plants, and to induce defense responses. Plants also apply morphological features like waxes, trichomes and latices to make the feeding more difficult for the insects. Extrafloral nectar, food bodies and nesting or refuge sites are produced to accommodate and feed the predators of the herbivores. Meanwhile, herbivorous insects have adapted to resist plant defenses, and in some cases even sequester the compounds and reuse them in their own defense. Both plant defense and insect adaptation involve metabolic costs, so most plant-insect interactions reach a stand-off, where both host and herbivore survive although their development is suboptimal.
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
2秒前
鉨汏闫完成签到,获得积分10
2秒前
XiHe完成签到,获得积分10
2秒前
1111完成签到,获得积分20
3秒前
wt发布了新的文献求助10
3秒前
Amazing完成签到,获得积分10
4秒前
4秒前
晶晶完成签到,获得积分10
5秒前
朱小小发布了新的文献求助30
5秒前
6秒前
6秒前
7秒前
酷酷的芙发布了新的文献求助10
7秒前
7秒前
Amazing发布了新的文献求助20
7秒前
子健发布了新的文献求助10
8秒前
楚风吟发布了新的文献求助10
8秒前
SAL完成签到,获得积分10
9秒前
木易完成签到,获得积分10
9秒前
9秒前
10秒前
香蕉觅云应助光亦采纳,获得10
10秒前
10秒前
XY发布了新的文献求助10
10秒前
十八完成签到 ,获得积分10
10秒前
qian完成签到 ,获得积分10
10秒前
yuyulovewei发布了新的文献求助10
11秒前
秃秃24完成签到,获得积分10
12秒前
12秒前
郝宝真发布了新的文献求助10
12秒前
天真的莺完成签到,获得积分10
12秒前
无尘发布了新的文献求助10
13秒前
虚幻的莞完成签到,获得积分10
13秒前
iNk应助木易采纳,获得10
14秒前
xxxx完成签到,获得积分10
15秒前
15秒前
17秒前
熊猫发布了新的文献求助10
17秒前
LIUFEIYE8887完成签到 ,获得积分10
17秒前
iNk应助葛聋五采纳,获得10
17秒前
高分求助中
The ACS Guide to Scholarly Communication 2500
Sustainability in Tides Chemistry 2000
Pharmacogenomics: Applications to Patient Care, Third Edition 1000
Studien zur Ideengeschichte der Gesetzgebung 1000
TM 5-855-1(Fundamentals of protective design for conventional weapons) 1000
Threaded Harmony: A Sustainable Approach to Fashion 810
Genera Insectorum: Mantodea, Fam. Mantidæ, Subfam. Hymenopodinæ (Classic Reprint) 800
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 3085592
求助须知:如何正确求助?哪些是违规求助? 2738468
关于积分的说明 7550210
捐赠科研通 2388277
什么是DOI,文献DOI怎么找? 1266354
科研通“疑难数据库(出版商)”最低求助积分说明 613456
版权声明 598591