Proteomics

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Oviposition control genes and expression of functional interference in D.citri


ABSTRACT: The research on oviposition related genes is the focus of insect molecular biology. Some studies have gradually understood the mechanism of oviposition related genes, including oviposition-gland-related genes, oogenesis-related genes, oviposition-location-related genes, and genes related to ovulation and hatching the role played by ovulation and egg hatching related genes in insect oviposition process. Moreover, studies have revealed how the expression of a single oviposition related gene affects the expression of related genes, and more importantly, individual node genes act as links The expression of upstream and downstream genes plays a key role. VgR and Vg genes are key genes for female oviposition, which are related to egg formation and hatching. In this study, high-throughput sequencing and RNAi techniques will be used to study the abdominal transcriptome, protein components and functions of the female D.citri, especially the functions of VgR and Vg genes in the oviposition stage, so as to find a suitable method to control D.citri in the oviposition stage, In order to explore the function of VgR and Vg genes in female D.citri, how VgR and Vg genes participate in the physiological and biochemical reaction of female oviposition at a specific stage and the practical application of RNAi technology.

ORGANISM(S): Diaphorina Citri

SUBMITTER: Wen Lu  

PROVIDER: PXD022359 | iProX | Wed Nov 04 00:00:00 GMT 2020

REPOSITORIES: iProX

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Publications

IPS (In-Plant System) Delivery of Double-Stranded <i>Vitellogenin</i> and <i>Vitellogenin receptor</i> via Hydroponics for Pest Control in <i>Diaphorina citri</i> Kuwayama (Hemiptera: Psyllidae).

Li Hailin H   Mo Junlan J   Wang Xiaoyun X   Wang Xiaoyun X   Pan Biqiong B   Xu Shu S   Li Shuangrong S   Zheng Xialin X   Lu Wen W  

International journal of molecular sciences 20230530 11


<i>Diaphorina citri</i>, a vector of citrus huanglongbing (HLB) disease, frequently leads to HLB outbreaks and reduces Rutaceae crop production. Recent studies have investigated the effects of RNA interference (RNAi) targeting the <i>Vitellogenin</i> (<i>Vg4</i>) and <i>Vitellogenin receptor</i> (<i>VgR</i>) genes, which are involved in egg formation in this pest, providing a theoretical foundation for developing new strategies to manage <i>D. citri</i> populations. This study presents RNAi meth  ...[more]

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