Parallel Speciation of Wild Rice Associated with Habitat Shifts. (12th March 2019)
- Record Type:
- Journal Article
- Title:
- Parallel Speciation of Wild Rice Associated with Habitat Shifts. (12th March 2019)
- Main Title:
- Parallel Speciation of Wild Rice Associated with Habitat Shifts
- Authors:
- Cai, Zhe
Zhou, Lian
Ren, Ning-Ning
Xu, Xun
Liu, Rong
Huang, Lei
Zheng, Xiao-Ming
Meng, Qing-Lin
Du, Yu-Su
Wang, Mei-Xia
Geng, Mu-Fan
Chen, Wen-Li
Jing, Chun-Yan
Zou, Xin-Hui
Guo, Jie
Chen, Cheng-Bin
Zeng, Hua-Zhong
Liang, Yun-Tao
Wei, Xing-Hua
Guo, Ya-Long
Zhou, Hai-Fei
Zhang, Fu-Min
Ge, Song - Editors:
- Russo, Claudia
- Abstract:
- Abstract: The occurrence of parallel speciation strongly implies the action of natural selection. However, it is unclear how general a phenomena parallel speciation is since it was only shown in a small number of animal species. In particular, the adaptive process and mechanisms underlying the process of parallel speciation remain elusive. Here, we used an integrative approach incorporating population genomics, common garden, and crossing experiments to investigate parallel speciation of the wild rice species Oryza nivara from O. rufipogon . We demonstrated that O. nivara originated multiple times from different O. rufipogon populations and revealed that different O. nivara populations have evolved similar phenotypes under divergent selection, a reflection of recurrent local adaptation of ancient O. rufipogon populations to dry habitats. Almost completed premating isolation was detected between O. nivara and O. rufipogon in the absence of any postmating barriers between and within these species. These results suggest that flowering time is a "magic" trait that contributes to both local adaptation and reproductive isolation in the origin of wild rice species. Our study thus demonstrates a convincing case of parallel ecological speciation as a consequence of adaptation to new environments.
- Is Part Of:
- Molecular biology and evolution. Volume 36:Number 5(2019)
- Journal:
- Molecular biology and evolution
- Issue:
- Volume 36:Number 5(2019)
- Issue Display:
- Volume 36, Issue 5 (2019)
- Year:
- 2019
- Volume:
- 36
- Issue:
- 5
- Issue Sort Value:
- 2019-0036-0005-0000
- Page Start:
- 875
- Page End:
- 889
- Publication Date:
- 2019-03-12
- Subjects:
- parallel speciation -- reproductive isolation -- adaptation -- divergent selection -- wild rice
Molecular biology -- Periodicals
Molecular evolution -- Periodicals
Evolution, Molecular -- Periodicals
Molecular Biology -- Periodicals
572.8 - Journal URLs:
- http://mbe.oxfordjournals.org/ ↗
http://www.molbiolevol.org/ ↗
http://ukcatalogue.oup.com/ ↗
http://firstsearch.oclc.org ↗
http://firstsearch.oclc.org/journal=0737-7038;screen=info;ECOIP ↗ - DOI:
- 10.1093/molbev/msz029 ↗
- Languages:
- English
- ISSNs:
- 0737-4038
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 5900.782000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 25660.xml