Juvenile hormone regulates the shift from migrants to residents in adult oriental armyworm, Mythimna separata
dc.contributor.author | Zhang, L | |
dc.contributor.author | Cheng, L | |
dc.contributor.author | Chapman, JW | |
dc.contributor.author | Sappington, TW | |
dc.contributor.author | Liu, J | |
dc.contributor.author | Cheng, Y | |
dc.contributor.author | Jiang, X | |
dc.date.accessioned | 2021-06-23T15:22:41Z | |
dc.date.issued | 2020-07-15 | |
dc.description.abstract | In migratory insects, increasing evidence has demonstrated juvenile hormone (JH) is involved in regulating adult reproduction and flight. Our previous study demonstrated that the switch from migrants to residents in Mythimna separata could be induced by adverse environmental conditions during a sensitive period in adulthood (the first day post-emergence), but the role of JH in this switch is not clear. Here, we found a significantly different pattern of JH titers between migrants and residents, with migrants showing a slower release of JH during adulthood than residents. Application of JH analogue (JHA) in the 1-day-old adults, significantly accelerated adult reproduction and suppressed flight capacity. The pre-oviposition period and period of first oviposition of migrants treated with JHA were significantly shorter, while the total lifetime fecundity and mating percentage increased. The flight capacity and dorso-longitudinal muscle size of the migrants were decreased significantly when treated with JHA. The effect of JHA on reproduction and flight capacity indicate that JH titers during the sensitive period (first day post-emergence) regulates the shift from migrants to residents in M. separata. | en_GB |
dc.description.sponsorship | National Natural Science Foundation of China (NSFC) | en_GB |
dc.description.sponsorship | National Natural Science of Beijing | en_GB |
dc.description.sponsorship | Chemical Fertilizer and Pesticide Reduction and Synergism Research Project of China | en_GB |
dc.description.sponsorship | China Agriculture Research System-Green-Manure | en_GB |
dc.identifier.citation | Vol. 10, article 11626 | en_GB |
dc.identifier.doi | 10.1038/s41598-020-66973-z | |
dc.identifier.grantnumber | 31871951 | en_GB |
dc.identifier.grantnumber | 6172030 | en_GB |
dc.identifier.grantnumber | 2017YFD0201802 | en_GB |
dc.identifier.grantnumber | CARS-22 | en_GB |
dc.identifier.uri | http://hdl.handle.net/10871/126166 | |
dc.language.iso | en | en_GB |
dc.publisher | Nature Research | en_GB |
dc.rights | © The Author(s) 2020. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. | en_GB |
dc.title | Juvenile hormone regulates the shift from migrants to residents in adult oriental armyworm, Mythimna separata | en_GB |
dc.type | Article | en_GB |
dc.date.available | 2021-06-23T15:22:41Z | |
dc.description | This is the final version. Available from Nature Research via the DOI in this record. | en_GB |
dc.identifier.journal | Scientific Reports | en_GB |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | en_GB |
dcterms.dateAccepted | 2020-03-26 | |
rioxxterms.version | VoR | en_GB |
rioxxterms.licenseref.startdate | 2020-03-26 | |
rioxxterms.type | Journal Article/Review | en_GB |
refterms.dateFCD | 2021-06-23T15:16:35Z | |
refterms.versionFCD | VoR | |
refterms.dateFOA | 2021-06-23T15:23:01Z | |
refterms.panel | A | en_GB |
refterms.depositException | publishedGoldOA |
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