Odorant‐binding proteins and chemosensory proteins potentially involved in host plant recognition in the Asian citrus psyllid, Diaphorina citri

2020 ◽  
Vol 76 (8) ◽  
pp. 2609-2618 ◽  
Author(s):  
He Zhang ◽  
Jun‐Long Chen ◽  
Jia‐Hao Lin ◽  
Jin‐Tian Lin ◽  
Zhong‐Zhen Wu
Keyword(s):  
Host Plant ◽  
Binding Proteins ◽  
Asian Citrus Psyllid ◽  
Diaphorina Citri ◽  
Odorant Binding Proteins ◽  
Chemosensory Proteins ◽  
Plant Recognition ◽  
Odorant Binding

scholarly journals Large-scale identification of odorant-binding proteins and chemosensory proteins from expressed sequence tags in insects

BMC Genomics ◽  
2009 ◽  
Vol 10 (1) ◽  
pp. 632 ◽  
Author(s):  
Ya-Long Xu ◽  
Peng He ◽  
Lan Zhang ◽  
Shao-Qing Fang ◽  
Shuang-Lin Dong ◽  
...  
Keyword(s):  
Expressed Sequence Tags ◽  
Large Scale ◽  
Binding Proteins ◽  
Odorant Binding Proteins ◽  
Chemosensory Proteins ◽  
Odorant Binding ◽  
Expressed Sequence

Identification and analysis of chemosensory genes encoding odorant-binding proteins, chemosensory proteins and sensory neuron membrane proteins in the antennae of Lissorhoptrus oryzophilus

2021 ◽  
pp. 1-11
Author(s):  
Yu Pan ◽  
Xinxin Zhang ◽  
Zhun Wang ◽  
Lizhong Qi ◽  
Xinsheng Zhang ◽  
...  
Keyword(s):  
Membrane Proteins ◽  
Sensory Neuron ◽  
Binding Proteins ◽  
Mate Location ◽  
Lissorhoptrus Oryzophilus ◽  
Neuron Membrane ◽  
Odorant Binding Proteins ◽  
Chemosensory Proteins ◽  
Chemosensory Genes ◽  
Odorant Binding

Abstract The rice water weevil, Lissorhoptrus oryzophilus Kuschel (Coleoptera: Curculionidae), is a destructive pest that causes damage to rice crops worldwide. The olfactory system is critical for host or mate location by weevils, but only limited information about the molecular mechanism of olfaction-related behaviour has been reported in this insect. In this study, we conducted SMRT-seq transcriptome analysis and obtained 54,378 transcripts, 38,706 of which were annotated. Based on these annotations, we identified 40 candidate chemosensory genes, including 31 odorant-binding proteins (OBPs), six chemosensory proteins (CSPs) and three sensory neuron membrane proteins (SNMPs). Phylogenetic analysis showed that LoryOBPs, LoryCSPs and LorySNMPs were distributed in various clades. The results of tissue expression patterns indicated that LoryOBPs were highly abundant in the antennae, whereas LoryCSPs were highly abundant not only in the antennae but also in the abdomen, head and wings. Our findings substantially expand the gene database of L. oryzophilus and may serve as a basis for identifying novel targets to disrupt key olfactory genes, potentially providing an eco-friendly strategy to control this pest in the future.

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