Neovahlkampfia nana n. sp Reinforcing an Underrepresented
Subclade of Tetramitia, Heterolobosea

J 2017

Neovahlkampfia nana n. sp Reinforcing an Underrepresented Subclade of Tetramitia, Heterolobosea

TYML, Tomáš, Luis Fernando LARES JIMENEZ, Martin KOSTKA a Iva DYKOVÁ

Základní údaje

Originální název

Neovahlkampfia nana n. sp Reinforcing an Underrepresented Subclade of Tetramitia, Heterolobosea

Autoři

TYML, Tomáš (203 Česká republika, garant, domácí), Luis Fernando LARES JIMENEZ (484 Mexiko, domácí), Martin KOSTKA (203 Česká republika) a Iva DYKOVÁ (203 Česká republika, domácí)

Vydání

Journal of Eukaryotic Microbiology, HOBOKEN, WILEY-BLACKWELL, 2017, 1066-5234

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10600 1.6 Biological sciences

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.537

Kód RIV

RIV/00216224:14310/17:00094556

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1111/jeu.12341

UT WoS

000391930200007

Klíčová slova anglicky

18S rRNA; Discicristata; free-living amebas; sequence variability; taxonomy; ultrastructure

Štítky

NZ, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 9. 4. 2018 15:47, Ing. Nicole Zrilić

Anotace

V originále

The study provides robust genetic evidence that a newly isolated naked ameba with morphological and ultrastructural features indicative of Heterolobosea is a new species. Neovahlkampfia nana n. sp. associates with the yet underrepresented subclade of Tetramitia I. Considerable differences found in 18S rRNA gene sequences of individual molecular clones derived from DNA of five clonal cultures, using a low fidelity DNA polymerase, raised the issue of intragenomic sequence variation, a phenomenon that has not been previously studied in Heterolobosea. However, as proved using a higher fidelity DNA polymerase, the sequence variability observed was introduced by PCR mediated by the low fidelity polymerase and fixed by molecular cloning. This points to the potentially dubious validity of some current nominal species of Heterolobosea that differ from one another in just one or two base positions.

Návaznosti

GBP505/12/G112, projekt VaV

Název: ECIP - Evropské centrum ichtyoparazitologie

Investor: Grantová agentura ČR, ECIP - Evropské centrum ichtyoparazitologie

Citovat

TYML, Tomáš, Luis Fernando LARES JIMENEZ, Martin KOSTKA a Iva DYKOVÁ. Neovahlkampfia nana n. sp Reinforcing an Underrepresented Subclade of Tetramitia, Heterolobosea. Journal of Eukaryotic Microbiology. HOBOKEN: WILEY-BLACKWELL, 2017, roč. 64, č. 1, s. 78-87. ISSN 1066-5234. Dostupné z: https://dx.doi.org/10.1111/jeu.12341.

@article{1354647,
   author = {Tyml, Tomáš and Lares Jimenez, Luis Fernando and Kostka, Martin and Dyková, Iva},
   article_location = {HOBOKEN},
   article_number = {1},
   doi = {http://dx.doi.org/10.1111/jeu.12341},
   keywords = {18S rRNA; Discicristata; free-living amebas; sequence variability; taxonomy; ultrastructure},
   language = {eng},
   issn = {1066-5234},
   journal = {Journal of Eukaryotic Microbiology},
   title = {Neovahlkampfia nana n. sp Reinforcing an Underrepresented Subclade of Tetramitia, Heterolobosea},
   url = {http://onlinelibrary.wiley.com/doi/10.1111/jeu.12341/full},
   volume = {64},
   year = {2017}
}

TY  - JOUR
ID  - 1354647
AU  - Tyml, Tomáš - Lares Jimenez, Luis Fernando - Kostka, Martin - Dyková, Iva
PY  - 2017
TI  - Neovahlkampfia nana n. sp Reinforcing an Underrepresented Subclade of Tetramitia, Heterolobosea
JF  - Journal of Eukaryotic Microbiology
VL  - 64
IS  - 1
SP  - 78-87
EP  - 78-87
PB  - WILEY-BLACKWELL
SN  - 10665234
KW  - 18S rRNA
KW  - Discicristata
KW  - free-living amebas
KW  - sequence variability
KW  - taxonomy
KW  - ultrastructure
UR  - http://onlinelibrary.wiley.com/doi/10.1111/jeu.12341/full
L2  - http://onlinelibrary.wiley.com/doi/10.1111/jeu.12341/full
N2  - The study provides robust genetic evidence that a newly isolated naked ameba with morphological and ultrastructural features indicative of Heterolobosea is a new species. Neovahlkampfia nana n. sp. associates with the yet underrepresented subclade of Tetramitia I. Considerable differences found in 18S rRNA gene sequences of individual molecular clones derived from DNA of five clonal cultures, using a low fidelity DNA polymerase, raised the issue of intragenomic sequence variation, a phenomenon that has not been previously studied in Heterolobosea. However, as proved using a higher fidelity DNA polymerase, the sequence variability observed was introduced by PCR mediated by the low fidelity polymerase and fixed by molecular cloning. This points to the potentially dubious validity of some current nominal species of Heterolobosea that differ from one another in just one or two base positions.
ER  -

TYML, Tomáš, Luis Fernando LARES JIMENEZ, Martin KOSTKA a Iva DYKOVÁ. Neovahlkampfia nana n. sp Reinforcing an Underrepresented Subclade of Tetramitia, Heterolobosea. \textit{Journal of Eukaryotic Microbiology}. HOBOKEN: WILEY-BLACKWELL, 2017, roč.~64, č.~1, s.~78-87. ISSN~1066-5234. Dostupné z: https://dx.doi.org/10.1111/jeu.12341.

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