Next-generation sequencing data show rapid radiation and several long-distance dispersal events in early Costaceae
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F23%3A10135746" target="_blank" >RIV/00023272:_____/23:10135746 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/23:10456960
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1055790322002779" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1055790322002779</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ympev.2022.107664" target="_blank" >10.1016/j.ympev.2022.107664</a>
Alternative languages
Result language
angličtina
Original language name
Next-generation sequencing data show rapid radiation and several long-distance dispersal events in early Costaceae
Original language description
The monocot family Costaceae Nakai consists of seven genera but their mutual relationshipshave not been satisfactorily resolved in previous studies employing classical molecular markers. Phylogenomic analyses of 365 nuclear genes and nearly-complete plastome data provides almost fully resolved insights into their diversification. Paracostus is identified as sister to all other taxa, followed by several very short branches leading to discrete lineages, suggesting an ancient rapid radiation of these early lineages and leaving the exact relationships among them unresolved. Relationships among Chamaecostus, Dimerocostus and Monocostus confirmed earlier findings that these genera form a monophyletic group. TheAfro-American Costus is also monophyletic. By contrast, Tapeinochilos appeared as a well- supported crown lineage of Cheilocostus rendering it paraphyletic. As these two genera differ morphologically from one another owing to a shift from insect- to bird-pollination, we propose to keep both names. The divergence time within Costaceae was estimated using penalized likelihood utilizing two fossils within Zingiberales, +Spirematospermum chandlerae and +Ensete oregonense, indicated a relatively recent diversification of Costaceae, between 18-9Mya. Based on these data, the current pantropical distribution of the family is hypothesized to be the result of several long-distance intercontinental dispersal events, which do not correlate with global geoclimatic changes.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
<a href="/en/project/GA14-13541S" target="_blank" >GA14-13541S: Evolution, diversification and biogeography of polyploid Zingiberaceae: synergy of phylogenomics, cytogenomics, geological and climate history</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Molecular Phylogenetics and Evolution
ISSN
1055-7903
e-ISSN
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Volume of the periodical
179
Issue of the periodical within the volume
107664
Country of publishing house
US - UNITED STATES
Number of pages
13
Pages from-to
1-13
UT code for WoS article
000907592900004
EID of the result in the Scopus database
2-s2.0-85143532729