Toward Modern Classification of Eustigmatophytes, Including the Description of Neomonodaceae Fam. Nov. and Three New Genera
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61988987%3A17310%2F20%3AA21027BA" target="_blank" >RIV/61988987:17310/20:A21027BA - isvavai.cz</a>
Alternative codes found
RIV/60077344:_____/20:00531484
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/epdf/10.1111/jpy.12980" target="_blank" >https://onlinelibrary.wiley.com/doi/epdf/10.1111/jpy.12980</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/jpy.12980" target="_blank" >10.1111/jpy.12980</a>
Alternative languages
Result language
angličtina
Original language name
Toward Modern Classification of Eustigmatophytes, Including the Description of Neomonodaceae Fam. Nov. and Three New Genera
Original language description
The class Eustigmatophyceae includes mostlycoccoid, freshwater algae, although some genera arecommon in terrestrial habitats and two are primarilymarine. The formal classification of the class,developed decades ago, does not fit the diversity andphylogeny of the group as presently known and is inurgent need of revision. This study concerns a cladeinformally known as the Pseudellipsoidion group of theorder Eustigmatales, which was initially known tocomprise seven strains with oval to ellipsoidal cells,some bearing a stipe. We examined those strains aswell as 10 new ones and obtained 18S rDNA and rbcLgene sequences. The results from phylogeneticanalyses of the sequence data were integrated withmorphological data of vegetative and motile cells.Monophyly of the Pseudellipsoidion group is supportedin both 18S rDNA and rbcL trees. The group isformalized as the new family Neomonodace aecomprising, in addition to Pseudellipsoidion, threenewly erected genera. By establishing Neomonodusgen. nov. (with type species Neomonodus ovalis comb.nov.), we finally resolve the intricate taxonomichistory of a species originally described as Monodusovalis and later moved to the genera Characiopsis andPseudocharaciopsis. Characiopsiella gen. nov. (with thetype species Characio psiella minima comb. nov.) andMunda gen. nov. (with the type species Mundaaquilonaris) are established to accommodateadditional representatives of the polyphyletic genusCharaciopsis. A morphological feature common to allexamined Neomonodaceae is the absence of apyrenoid in the chloroplasts, which discriminates themfrom other morphologically similar yet unrelatedeustigmatophytes (including other Characiopsis-likespecies).
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/GA18-13458S" target="_blank" >GA18-13458S: Evolution and fate of endosymbiotic organelles in stramenopiles</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
J PHYCOL
ISSN
0022-3646
e-ISSN
1529-8817
Volume of the periodical
56
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
19
Pages from-to
630-648
UT code for WoS article
000528603700001
EID of the result in the Scopus database
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