Genomic basis and phenotypic manifestation of (non-)parallel serpentine adaptation in Arabidopsis arenosa
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F22%3A00563718" target="_blank" >RIV/67985939:_____/22:00563718 - isvavai.cz</a>
Alternative codes found
RIV/00216275:25310/22:39919159 RIV/00216208:11310/22:10447165
Result on the web
<a href="https://doi.org/10.1111/evo.14593" target="_blank" >https://doi.org/10.1111/evo.14593</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/evo.14593" target="_blank" >10.1111/evo.14593</a>
Alternative languages
Result language
angličtina
Original language name
Genomic basis and phenotypic manifestation of (non-)parallel serpentine adaptation in Arabidopsis arenosa
Original language description
Parallel evolution is common in nature and provides one of the most compelling examples of rapid environmental adaptation. In contrast to the recent burst of studies addressing genomic basis of parallel evolution, integrative studies linking genomic and phenotypic parallelism are scarce. Edaphic islands of toxic serpentine soils provide ideal systems for studying rapid parallel adaptation in plants, imposing strong, spatially replicated selection on recently diverged populations. We leveraged threefold independent serpentine adaptation of Arabidopsis arenosa and combined reciprocal transplants, ion uptake phenotyping, and available genome-wide polymorphisms to test if parallelism is manifested to a similar extent at both genomic and phenotypic levels. We found pervasive phenotypic parallelism in functional traits yet with varying magnitude of fitness differences that was congruent with neutral genetic differentiation between populations. Limited costs of serpentine adaptation suggest absence of soil-driven trade-offs. On the other hand, the genomic parallelism at the gene level was significant, although relatively minor. Therefore, the similarly modified phenotypes, for example, of ion uptake arose possibly by selection on different loci in similar functional pathways. In summary, we bring evidence for the important role of genetic redundancy in rapid adaptation involving traits with polygenic architecture.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Evolution
ISSN
0014-3820
e-ISSN
1558-5646
Volume of the periodical
76
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
17
Pages from-to
2315-2331
UT code for WoS article
000842649400001
EID of the result in the Scopus database
2-s2.0-85136476977