ArticleExperimental & applied acarology2019
Expression dynamics of key ecdysteroid and juvenile hormone biosynthesis genes imply a coordinated regulation pattern in the molting process of a spider mite, Tetranychus urticae.
Article in Experimental & applied acarology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed, 21 citations in OpenAlex.
- Knockdown of farnesyl pyrophosphate synthetase gene TuFPPS by RNAi extends quiescent period and halts molting of the spider mite, Tetranychus urticae.Experimental & applied acarology · 2025Article
- Article
- The nuclear receptor gene E75 plays a key role in regulating the molting process of the spider mite, Tetranychus urticae.Experimental & applied acarology · 2024Article
- Ecdysteroid Biosynthesis Halloween GeneInternational journal of molecular sciences · 2023Article
- Rethinking Sesquiterpenoids: A Widespread Hormone in Animals.International journal of molecular sciences · 2022Article
- Molecular characterization, expression, and function of Vitellogenin genes in Phytoseiulus persimilis.Experimental & applied acarology · 2022Article
- Genomic Identification and Functional Analysis of JHAMTs in the Pond Wolf Spider,International journal of molecular sciences · 2021Article
- Transcriptome Analysis of Hormone-and Cuticle-Related Genes in the Development Process of Deutonymph inInsects · 2021Article
- Genome-Wide Characterization and Identification of Long Non-Coding RNAs during the Molting Process of a Spider Mite,International journal of molecular sciences · 2021Article
- RNAi of the nuclear receptor HR3 suggests a role in the molting process of the spider mite Panonychus citri.Experimental & applied acarology · 2020Article
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7 authors at 1 institution in 1 country.
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Abstract
In insects, the ecdysteroid 20-hydroxyecdysone coordinates with juvenile hormone (JH) to regulate the process of molting, development and metamorphosis; however, this interaction is still unclear in the mites. In this study, we investigated the gene related to ecdysteroid and JH biosynthesis pathways, including four ecdysteroid and 11 JH biosynthesis genes. We examined their expression patterns during molting of different developmental stages of the two-spotted spider mite, Tetranychus urticae Koch (Acari: Tetranychidae), an important agricultural pest that feeds on more than 1100 plant species. The expression of ecdysteroid biosynthesis Halloween genes exhibited a positive zigzag-like pattern, with a peak after 8 h of molting and a drop 8 h after entering each quiescent stage. In contrast, JH biosynthesis genes expression displayed a negative zigzag-like pattern, with a peak at 8 h after entering each quiescent stage and a drop after 8 h of each molting. These opposite patterns imply that ecdysteroid and JH expression is coordinated during the developmental transition. Our data provide an initial perspective on the co-expression of ecdysteroid and JH biosynthesis genes to regulate this important developmental process in the two-spotted spider mite.
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