scholarly journals Molecular characteristics, mRNA expression, and alternative splicing of a ryanodine receptor gene in the Oriental fruit fly,Bactrocera dorsalis(Hendel)

2016 ◽  
Author(s):  
Guo-Rui Yuan
Keyword(s):  
Alternative Splicing ◽  
Mrna Expression ◽  
Ryanodine Receptor ◽  
Receptor Gene ◽  
Fruit Fly ◽  
Bactrocera Dorsalis ◽  
Molecular Characteristics ◽  
Oriental Fruit Fly

scholarly journals Molecular Characterization and Expression Profiling of Nuclear Receptor Gene Families in Oriental Fruit Fly, Bactrocera Dorsalis (Hendel)

Insects ◽  
2020 ◽  
Vol 11 (2) ◽  
pp. 126
Author(s):  
Pei-Jin Yang ◽  
Er-Hu Chen ◽  
Zhong-Hao Song ◽  
Wang He ◽  
Shi-Huo Liu ◽  
...  
Keyword(s):  
Expression Profiling ◽  
Target Genes ◽  
Receptor Gene ◽  
Gene Families ◽  
Fruit Fly ◽  
Bactrocera Dorsalis ◽  
Economic Losses ◽  
Oriental Fruit Fly ◽  
Specific Expression ◽  
Binding Domains

The oriental fruit fly (Bactrocera dorsalis) is a pest that causes large economic losses in the fruit and vegetable industry, so its control is a major challenge. Nuclear receptors (NRs) are a superfamily of ligand-dependent transcription factors that directly combine with DNA to regulate the expression of downstream target genes. NRs are closely associated with multiple physiological processes such as metabolism, reproduction, and development. Through sequence searches and analysis, we identified 21 B. dorsalis NR genes, all of which contained at least one of the two characteristic binding domains. On the basis of the conserved sequences and phylogenetic relationships, we divided the 21 NR genes into seven subfamilies. All members of the NR0 subfamily and BdHR83, which belonged to the NR2E group, lacked ligand-binding domains. The BdDSF and BdHR51, which also belonged to the NR2Egroup, and BdE78 (which belonged to the NR1E group) all lacked DNA-binding domains. The BdDSF and BdHR83 sequences were incomplete, and were not successfully amplified. Development- and tissue-specific expression profiling demonstrated that the transcript levels of the 19 NR genes varied considerably among eggs, larva, pupae, and adults, as well as among larval and adult male and female tissues. Our results will contribute to a better understanding of NR evolution and expand our knowledge of B. dorsalis physiology.

Toxicity measurement of spinosad and phloxine B on oriental fruit fly Bactrocera dorsalis

2011 ◽  
Vol 36 (5) ◽  
pp. 547-549
Author(s):  
Ying-gang DU ◽  
Hai-bo XIA ◽  
Jia-hua CHEN ◽  
Qing-e JI
Keyword(s):  
Fruit Fly ◽  
Bactrocera Dorsalis ◽  
Oriental Fruit Fly
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