数字农科院2.0

Secondary metabolites in host pears defense against two fruit borers and cytochrome-P450-mediated counter-defense

文献类型： 外文期刊

作者： Shi Pan Zhang;Bing Bai;Gao Man Chen;Ya Qi Wang;Chao Hu;Xu Fei Liu;Ping Gao;Yu Ting Li;Nan Xia Fu;Xue Qing Yang

作者机构：

关键词： Interaction of plants with organisms;Plant biology;Plant physiology

期刊名称： iScience

ISSN： 2589-0042

年卷期： 2024 年 27 卷 4 期

页码：

收录情况： SCIE（2024版）

摘要： Herbivorous insects have evolved metabolic strategies to survive the challenges posed by plant secondary metabolites (SMs). This study reports an exploration of SMs present in pears, which serve as a defense against invasive Cydia pomonella and native Grapholita molesta and their counter-defense response. The feeding preferences of fruit borers are influenced by the softening of two pear varieties as they ripen. The content of SMs, such as quercetin and rutin, increases due to feeding by fruit borers. Notably, quercetin levels only increase after C. pomonella feeding. The consumption of SMs affects the growth of fruit borer population differently, potentially due to the activation of P450 genes by SMs. These two fruit borers are equipped with specific P450 enzymes that specialize in metabolizing quercetin and rutin, enabling them to adapt to these SMs in their host fruits. These findings provide valuable insights into the coevolution of plants and herbivorous insects.

分类号：

  • 相关文献

[1]Identification of the core c-di-GMP turnover proteins responsible for root colonization of Bacillus velezensis. Dong X.,Tu C.,Liu Y.,Zhang R.,Liu Y.. 2022

[2]Refuges of conventional host plants counter dominant resistance of cotton bollworm to transgenic Bt cotton. Fang Guan,Xiaoguang Dai,Bofeng Hou,Shuwen Wu,Yihua Yang,Yanhui Lu,Kongming Wu,Bruce E. Tabashnik,Yidong Wu. 2023

[3]Regulation of hierarchical carbon substrate utilization, nitrogen fixation, and root colonization by the Hfq/Crc/CrcZY genes in Pseudomonas stutzeri. Fanyang Lv,Yuhua Zhan,Wei Lu,Xiubin Ke,Yahui Shao,Yiyuan Ma,Juan Zheng,Zhimin Yang,Shanshan Jiang,Liguo Shang,Yao Ma,Lei Cheng,Claudine Elmerich,Yongliang Yan,Min Lin. 2022

[4]An effector of Phthorimaea absoluta oral secretions inhibits host plant defense. Xiaodi Wang,Xuqing Luo,Jianyang Guo,Nianwan Yang,Fanghao Wan,Zhichuang Lü,Wanxue Liu. 2024

[5]OsNF-YB7 inactivates OsGLK1 to inhibit chlorophyll biosynthesis in rice embryo. Zongju Yang,Tianqi Bai,Zhiguo E,Baixiao Niu,Chen Chen. 2024

[6]The tRNA thiolation-mediated translational control is essential for plant immunity. Xueao Zheng,Hanchen Chen,Zhiping Deng,Yujing Wu,Linlin Zhong,Chong Wu,Xiaodan Yu,Qiansi Chen,Shunping Yan. 2024

[7]Opportunities and challenges in the application of spatiotemporal transcriptomics in plant research. Deng, Peilei,Huang, Jiaruo,He, Wencan,Li, Zhiyuan,Guo, Cun,Chen, Guoxin,Li, Xiaoxu,Zhong, Kejun,Luo, Wei,Kong, Bo. 2025

[8]Structural and deleterious burdens and their effects on yield traits in foxtail millet domestication. Mengrui Du,Fan Zhang,Xu Wang,Tianhao Zhang,Xuanwen Yang,Yuting Liu,Yingchun Zhang,Ting Hou,Guizhou Hang,Xinyue Fang,Jiacui Li,Hui Xue,Yongfeng Zhou,Jiagang Wang. 2025

[9]Comparative LD mapping using single SNPs and haplotypes identifies QTL for plant height and biomass as secondary traits of drought tolerance in maize. Lu, Yanli,Xu, Jie,Yuan, Zhimin,Lan, Hai,Rong, Tingzhao,Lu, Yanli,Xu, Yunbi,Xu, Yunbi,Shah, Trushar.

[10]MYC2: A Master Switch for Plant Physiological Processes and Specialized Metabolite Synthesis. Lei Luo,Ying Wang,Lu Qiu,Xingpei Han,Yaqian Zhu,Lulu Liu,Mingwu Man,Fuguang Li,Maozhi Ren,Yadi Xing. 2023

[11]Application of K and Zn influences the mineral accumulation more in hybrid than inbred maize cultivars. Hafiz Muhammad Ali Raza,Muhammad Amjad Bashir,Abdur Rehim,Qurat Ul Ain Raza,Graeme P. Berlyn,Shafeeq Ur Rahman,Yucong Geng. 2021

[12]The complexity of heatwaves impact on terrestrial ecosystem carbon fluxes: Factors, mechanisms and a multi-stage analytical approach. Qu, Lu-Ping,Chen, Jiquan,Xiao, Jingfeng,De Boeck, Hans J.,Dong, Gang,Jiang, Shi-Cheng,Hu, Ya-Lin,Wang, Yi-Xuan,Shao, Chang-Liang. 2024

[13]Effects of titanium oxide nanoparticles and 24-epibrassinosteroid to mitigate the toxicity of cadmium (Cd) and improve physio-morphological traits of soybean (Glycine max L.) cultivated under Cd-contaminated soil. Fasih Ullah Haider,Usman Zulfiqar,Noor-ul- Ain,Tariq Mehmood,Babar Shahzad,Cai Liqun,Jean Wan Hong Yong,Manal Abdulaziz Binobead. 2024

[14]Overexpression and knockdown of cotton GhdadD gene reveals its drought and salt stress tolerance role. Zhang Y.,Zheng J.,Linyerera S.M.,Magwanga R.O.,Hou Y.,Wang Y.,Xu Y.,Khan A.,Yu S.,Zhou Z.,Liu F.,Cai X.. 2024

[15]Biosynthesis and multifaceted roles of reactive species in plant defense mechanisms during environmental cues. Ali, Muhammad,Kaderbek, Tangnur,Khan, Muhammad Aamir,Skalicky, Milan,Brestic, Marian,Elsabagh, Mabrouk,El Sabagh, Ayman. 2025

作者其他论文 更多>>