التفاصيل البيبلوغرافية
| العنوان: |
Data from: Sex differences in dispersal syndrome are modulated by environment and evolution |
| المؤلفون: |
Mishra, Abhishek, Tung, Sudipta, Shreenidhi, P. M., Sadiq, Mohammed Aamir, Shree Sruti, V. R., Chakraborty, Partha Pratim, Dey, Sutirth |
| بيانات النشر: |
Zenodo |
| سنة النشر: |
2019 |
| المجموعة: |
Zenodo |
| مصطلحات موضوعية: |
Exploration |
| الوصف: |
Dispersal syndromes (i.e. suites of phenotypic correlates of dispersal) are potentially important determinants of local adaptation in populations. Species that exhibit sexual dimorphism in their life history or behaviour may exhibit sex-specific differences in their dispersal syndromes. Unfortunately, there is little empirical evidence of sex differences in dispersal syndromes and how they respond to environmental change or dispersal evolution. We investigated these issues using two same-generation studies and a long-term (greater than 70 generations) selection experiment on laboratory populations of Drosophila melanogaster. There was a marked difference between the dispersal syndromes of males and females, the extent of which was modulated by nutrition availability. Moreover, dispersal evolution via spatial sorting reversed the direction of dispersal × sex interaction in one trait (desiccation resistance), while eliminating the sex difference in another trait (body size). Thus, we show that sex differences obtained through same-generation trait-associations ('ecological dispersal syndromes') are probably environment-dependent. Moreover, even under constant environments, they are not good predictors of the sex differences in 'evolutionary dispersal syndrome' (i.e. trait-associations shaped during dispersal evolution). Our findings have implications for local adaptation in the context of sex-biased dispersal and habitat-matching, as well as for the use of dispersal syndromes as a proxy of dispersal. ; Data For "Sex differences in dispersal syndrome are modulated by environment and evolution" This data file contains data from three separate experiments. In each experiment, three traits (Body size, Desiccation resistance and Exploratory Tendency) were measured. The .xlsx file uploaded has three sheets, each containing data from all the three experiments for a given trait. For Dryad.xlsx |
| نوع الوثيقة: |
other/unknown material |
| اللغة: |
unknown |
| Relation: |
https://doi.org/10.1098/rstb.2017.0428; https://zenodo.org/communities/dryad; https://doi.org/10.5061/dryad.4cn693k; oai:zenodo.org:4993441 |
| DOI: |
10.5061/dryad.4cn693k |
| الاتاحة: |
https://doi.org/10.5061/dryad.4cn693k |
| Rights: |
info:eu-repo/semantics/openAccess ; Creative Commons Zero v1.0 Universal ; https://creativecommons.org/publicdomain/zero/1.0/legalcode |
| رقم الانضمام: |
edsbas.A833E51F |
| قاعدة البيانات: |
BASE |