dc.contributor.author |
Wei, Xiaoying |
|
dc.contributor.author |
Liu, Jianfeng |
|
dc.contributor.author |
Zhang, Zhi-Qiang |
|
dc.date.accessioned |
2022-10-20T02:27:36Z |
|
dc.date.available |
2022-10-20T02:27:36Z |
|
dc.date.issued |
2022-09-09 |
|
dc.identifier.citation |
(2022). Biogerontology, 1-13. |
|
dc.identifier.issn |
1389-5729 |
|
dc.identifier.uri |
https://hdl.handle.net/2292/61646 |
|
dc.description.abstract |
<jats:title>Abstract</jats:title><jats:p>The early-life experience is important in modulating the late-life performance of individuals. It has been predicted that there were trade-offs between early-life fitness and late-life success. Most of the studies on senescence have focused on the trade-offs between the reproduction and lifespan, and the influences of diet, mating, and other factors. Because the negative, non-consumptive effects of predators could also modulate the behaviour and underlying mechanisms of the prey, this study aimed to examine the different effects of predator-induced stress experienced in the early life compared with later life of the prey. The prey (<jats:italic>Tyrophagus putrescentiae</jats:italic>) was exposed to predation stress from the predator (<jats:italic>Neoseiulus cucumeris</jats:italic>) during different periods of its life (immature, oviposition period, and post-oviposition period). The results showed that the predation stress experienced during immature stages delayed development by 7.3% and prolonged lifespan by 9.7%, while predation stress experienced in the adult stage (both oviposition and post-oviposition periods) decreased lifespans of <jats:italic>T. putrescentiae</jats:italic> (by 24.8% and 28.7%, respectively). Predation stress experienced during immature stages also reduced female fecundity by 7.3%, whereas that experienced during the oviposition period reduced fecundity of the prey by 50.7%. This study demonstrated for the first time lifespan extension by exposure to predation stress when young and highlighted the importance of early-life experience to aging and lifespan.</jats:p> |
|
dc.language |
en |
|
dc.publisher |
Springer Nature |
|
dc.relation.ispartofseries |
Biogerontology |
|
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
|
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
|
dc.rights.uri |
https://creativecommons.org/licenses/by/4.0/ |
|
dc.subject |
Aging |
|
dc.subject |
1103 Clinical Sciences |
|
dc.title |
Predation stress experienced as immature mites extends their lifespan |
|
dc.type |
Journal Article |
|
dc.identifier.doi |
10.1007/s10522-022-09990-x |
|
pubs.begin-page |
1 |
|
dc.date.updated |
2022-09-15T20:52:29Z |
|
dc.rights.holder |
Copyright: The authors |
en |
dc.identifier.pmid |
36085209 (pubmed) |
|
pubs.end-page |
13 |
|
pubs.publication-status |
Published online |
|
dc.rights.accessrights |
http://purl.org/eprint/accessRights/OpenAccess |
en |
pubs.elements-id |
919171 |
|
pubs.org-id |
Science |
|
pubs.org-id |
Biological Sciences |
|
dc.identifier.eissn |
1573-6768 |
|
pubs.record-created-at-source-date |
2022-09-16 |
|
pubs.online-publication-date |
2022-09-09 |
|