ArticleExperimental & applied acarology2017
Increased activities of peroxidase and polyphenol oxidase enhance cassava resistance to Tetranychus urticae.
Article in Experimental & applied acarology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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12 citing papers in PubMed, 27 citations in OpenAlex.
- Arbuscular Mycorrhizal Fungi Enhance Growth and Defense Against Spodoptera litura in Lactuca sativa.Plant, cell & environment · 2026Article
- Phytochemicals and antioxidant activity of leaf extract and callus cultures of Cinnamomum camphora L.PloS one · 2025Article
- The Acari Hypothesis, V: deciphering allergenicity.Frontiers in allergy · 2024Article
- Effect of Plant Growth Regulators on Osmotic Regulatory Substances and Antioxidant Enzyme Activity ofPlants (Basel, Switzerland) · 2022Article
- Identification of Chilling-Responsive Genes inInternational journal of molecular sciences · 2022Article
- Overexpression of leucoanthocyanidin reductase or anthocyanidin reductase elevates tannins content and confers cassava resistance to two-spotted spider mite.Frontiers in plant science · 2022Article
- Identification of cassava germplasms resistant to two-spotted spider mite in China: From greenhouse large-scale screening to field validation.Frontiers in plant science · 2022Article
- ChrysanthemumHorticulture research · 2020Article
- Transcriptomic and proteomic response of Manihot esculenta to Tetranychus urticae infestation at different densities.Experimental & applied acarology · 2019Article
- Two New Polyphenol Oxidase Genes of Tea Plant (International journal of molecular sciences · 2018Article
- Generalist and Specialist Mite Herbivores Induce Similar Defense Responses in Maize and Barley but Differ in Susceptibility to Benzoxazinoids.Frontiers in plant science · 2018Article
- Crops Responses to Mite Infestation: It's Time to Look at Plant Tolerance to Meet the Farmers' Needs.Frontiers in plant science · 2018Article
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Authors and funding
6 authors at 2 institutions in 1 country.
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Abstract
In order to study the function of peroxidase (POD) and polyphenol oxidase (PPO) in cassava resistance to spider mites, we tested the changes of transcription levels and activities of these two protective enzymes in both cassava and Tetranychus urticae (=T. cinnabarinus) during the interaction. The results showed that after damage of the mite-susceptible cassava cultivar BRA900 by T. urticae for 1 and 8 days, the transcription levels of MePOD and MePPO and the activities of POD and PPO showed no significant difference compared with those in undamaged leaves. However, the corresponding transcription levels and activities in 1- and 8-day-damaged leaves of mite-resistant cassava cultivar C1115 increased to a significant level of approximately twofold. When T. urticae fed on BRA900 for 1 and 8 days, the transcription levels of TcPPO and TcPOD and the activities of PPO and POD showed no significant difference compared with those before feeding. However, the corresponding transcription levels and activities of these two protective enzymes in T. urticae feeding on C1115 significantly decreased by about half. This study preliminarily validates the function of POD and PPO in cassava resistance to T. urticae, and provides candidate gene resource for molecular breeding of spider mite-resistant cassava.
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