| Title: | "Interpopulational Variations of Odorant-Binding Protein Expression in the Black Cutworm Moth, Agrotis ipsilon" |
| Address: | "Biotechnology Research Center, Shandong Academy of Agricultural Sciences, Jinan 250100, China. School of Bioengineering, QILU University of Technology, Jinan 250353, China" |
| ISSN/ISBN: | 2075-4450 (Print) 2075-4450 (Electronic) 2075-4450 (Linking) |
| Abstract: | "A long-range migrant species of moth (Agrotis ipsilon) has served as a model to compare the expression profiles of antennal proteins between different continental populations. Our results showed that the American and French populations of the black cutworm moth, A. ipsilon, expressed the same odorant-binding proteins (OBPs), but apparently in different levels. Electrophoretic analysis of antennal protein profiles and reverse transcription polymerase chain reaction using RNA as a template showed significant differences between the two populations in the expression of antennal binding protein-X (ABPX) and general odorant-binding protein-2 (GOBP2). However, the two A. ipsilon populations showed no differences in RNA levels coding for pheromone binding proteins (PBPs), suggesting that the expression of generalist OBPs is population-specific and could be affected by specific odor and/or chemical changes in external environmental conditions. To support the role of ABPX and GOBP2 with expression, the role of ABPX and GOBP2 is discussed in regard to odor detection, memorization and/or degradation of toxic chemical insecticides" |
| Keywords: | antennal binding protein X calreticulin general odorant-binding protein host-plant selection memorization migration noctuid; |
| Notes: | "PubMed-not-MEDLINEPicimbon, Jean-Francois eng Switzerland 2020/11/19 Insects. 2020 Nov 13; 11(11):798. doi: 10.3390/insects11110798" |
