Integrative study of genotypic and phenotypic diversity in the Eurasian orchid genus Neotinea

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F21%3A00547081" target="_blank" >RIV/67985939:_____/21:00547081 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/21:10437232 RIV/00216224:14740/21:00124347

Result on the web

<a href="https://doi.org/10.3389/fpls.2021.734240" target="_blank" >https://doi.org/10.3389/fpls.2021.734240</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3389/fpls.2021.734240" target="_blank" >10.3389/fpls.2021.734240</a>

Result language

angličtina

Original language name

Integrative study of genotypic and phenotypic diversity in the Eurasian orchid genus Neotinea

Original language description

We found clear differentiation into four major lineages of the genus Neotiena corresponding to the groups usually recognized within the genus: Neotinea maculata as a distinct and separate taxon, the Neotinea lactea group comprising two Mediterranean taxa N. lactea and Neotinea conica, the Neotinea ustulata group comprising two phenologically distinct varieties, and the rather complex Neotinea tridentata group comprising two major lineages and various minor lineages of unclear taxonomic value. N. conica constitutes both a monophyletic group within N. lactea and a distinct phenotype within the genus and merits its proposed subspecies-level recognition. By contrast, the spring and summer flowering forms of N. ustulata (var. ustulata and var. aestivalis) were confirmed to be distinct only morphologically, not phylogenetically. The most complex pattern emerged in the N. tridentata group, which splits into two main clades, one containing lineages from the Balkans and eastern Mediterranean and the other consisting of plants from Central Europe and the central Mediterranean. These individual lineages differ in genome size and show moderate degrees of morphological divergence. The tetraploid Neotinea commutata is closely related to the N. tridentata group, but our evidence points to an auto- rather than an allopolyploid origin. Our broad methodological approach proved effective in recognizing cryptic lineages among the orchids, and we propose the joint analysis of flow cytometric data on genome size and endopolyploidy as a useful and beneficial marker for delineating orchid species with partial endoreplication.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10611 - Plant sciences, botany

Project

<a href="/en/project/LM2015047" target="_blank" >LM2015047: Czech National Infrastructure for Biological Data</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Frontiers in Plant Science

ISSN

1664-462X

e-ISSN

1664-462X

Volume of the periodical

12

Issue of the periodical within the volume

13 October

Country of publishing house

CH - SWITZERLAND

Number of pages

18

Pages from-to

734240

UT code for WoS article

000713505000001

EID of the result in the Scopus database

2-s2.0-85117948252