التفاصيل البيبلوغرافية
| العنوان: |
Identification of candidate chemosensory genes in the antennal transcriptome of Monolepta signata. |
| المؤلفون: |
He, Wanjie, Meng, Hanying, Zhang, Yu, Zhang, Ge, Zhi, Mengting, Li, Guangwei, Chen, Jing |
| المصدر: |
PLoS ONE; 6/7/2024, Vol. 19 Issue 6, p1-22, 22p |
| مصطلحات موضوعية: |
ODORANT-binding proteins, OLFACTORY receptors, CHEMOSENSORY proteins, TRANSCRIPTOMES, MEMBRANE proteins, GENES |
| مستخلص: |
In the polyphagous insect Monolepta signata (M. signata) (Coleoptera: Chrysomelidae), antennae are important for olfactory reception used during feeding, mating, and finding a suitable oviposition site. Based on NextSeq 6000 Illumina sequencing, we assembled the antennal transcriptome of mated M. signata and described the first chemosensory gene repertoire expressed in this species. The relative expression levels of some significant chemosensory genes were conducted by quantitative real-time PCR. We identified 114 olfactory-related genes based on the antennal transcriptome database of M. signata, including 21 odorant binding proteins (OBPs), six chemosensory proteins (CSPs), 46 odorant receptors (ORs), 15 ionotropic receptors (IRs), 23 gustatory receptors (GRs) and three sensory neuron membrane proteins (SNMPs). Blastp best hit and phylogenetic analyses showed that most of the chemosensory genes had a close relationship with orthologs from other Coleoptera species. Overall, this study provides a foundation for elucidating the molecular mechanism of olfactory recognition in M. signata as well as a reference for the study of chemosensory genes in other species of Coleoptera. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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