Monoblepharidomycetes diversity includes new parasitic and saprotrophic species with highly intronized rDNA

Sergey A. Karpov, Karomat S. Mamanazarova, Olga V. Popova, Vladimir V. Aleoshin, Timothy Y. James, Maria A. Mamkaeva, Victoria S. Tcvetkova, Andrey E. Vishnyakov, Joyce E. Longcore

Результат исследований: Научные публикации в периодических изданияхстатья

9 Цитирования (Scopus)

Выдержка

The Monoblepharidomycetes is the sister class to the Chytridiomycetes in the phylum Chytridiomycota. The six known genera have thalli that are either monocentric and without rhizoids or produce hyphae with an independent evolutionary origin from the hyphae of higher fungi. On the basis of morphological characters and phylogenetic evidence from the small and large subunits of nuclear ribosomal RNA, we established two new genera, Sanchytrium and Telasphaerula, each with a single species. We re-analyzed intergeneric relationships within the monoblephs, and established two new families. The new genera significantly expand the known morphological and ecological diversity of the Monoblepharidomycetes by adding a monocentric, epibiotic, algal parasitic species and a rhizomycelial, saprotrophic species. Based on the presence of environmental sequences related to Sanchytrium strains, the Monoblepharidomycetes contain previously unsuspected diversity. The ribosomal DNA of the new genera contains an unusually high density of group I introns. We found 20 intron insertion positions including six that are new for rRNA genes (S1053, L803, L829, L961, L1844, and L2281).

Язык оригиналаанглийский
Страницы (с-по)729-741
Число страниц13
ЖурналFungal Biology
Том121
Номер выпуска8
DOI
СостояниеОпубликовано - авг 2017

Отпечаток

Monoblepharidomycetes
Hyphae
Ribosomal DNA
Introns
new genus
Chytridiomycota
Nuclear RNA
hyphae
Ribosomal RNA
introns
Chytridiomycetes
rRNA Genes
ribosomal RNA
Fungi
new family
thallus
ribosomal DNA
RNA
fungus
phylogenetics

Предметные области Scopus

  • Экология, эволюция поведение и систематика
  • Генетика
  • Инфекционные заболевания

Цитировать

Karpov, Sergey A. ; Mamanazarova, Karomat S. ; Popova, Olga V. ; Aleoshin, Vladimir V. ; James, Timothy Y. ; Mamkaeva, Maria A. ; Tcvetkova, Victoria S. ; Vishnyakov, Andrey E. ; Longcore, Joyce E. / Monoblepharidomycetes diversity includes new parasitic and saprotrophic species with highly intronized rDNA. В: Fungal Biology. 2017 ; Том 121, № 8. стр. 729-741.
@article{b0291e830f6b4aa89fa139e7d3aa7ffe,
title = "Monoblepharidomycetes diversity includes new parasitic and saprotrophic species with highly intronized rDNA",
abstract = "The Monoblepharidomycetes is the sister class to the Chytridiomycetes in the phylum Chytridiomycota. The six known genera have thalli that are either monocentric and without rhizoids or produce hyphae with an independent evolutionary origin from the hyphae of higher fungi. On the basis of morphological characters and phylogenetic evidence from the small and large subunits of nuclear ribosomal RNA, we established two new genera, Sanchytrium and Telasphaerula, each with a single species. We re-analyzed intergeneric relationships within the monoblephs, and established two new families. The new genera significantly expand the known morphological and ecological diversity of the Monoblepharidomycetes by adding a monocentric, epibiotic, algal parasitic species and a rhizomycelial, saprotrophic species. Based on the presence of environmental sequences related to Sanchytrium strains, the Monoblepharidomycetes contain previously unsuspected diversity. The ribosomal DNA of the new genera contains an unusually high density of group I introns. We found 20 intron insertion positions including six that are new for rRNA genes (S1053, L803, L829, L961, L1844, and L2281).",
keywords = "Group I introns, Parasitic fungi, Sanchytrium tribonematis, Telasphaerula gracilis, Tribonema, Xanthophyte",
author = "Karpov, {Sergey A.} and Mamanazarova, {Karomat S.} and Popova, {Olga V.} and Aleoshin, {Vladimir V.} and James, {Timothy Y.} and Mamkaeva, {Maria A.} and Tcvetkova, {Victoria S.} and Vishnyakov, {Andrey E.} and Longcore, {Joyce E.}",
year = "2017",
month = "8",
doi = "https://doi.org/10.1016/j.funbio.2017.05.002",
language = "English",
volume = "121",
pages = "729--741",
journal = "Fungal Biology",
issn = "1878-6146",
publisher = "Elsevier",
number = "8",

}

Monoblepharidomycetes diversity includes new parasitic and saprotrophic species with highly intronized rDNA. / Karpov, Sergey A.; Mamanazarova, Karomat S.; Popova, Olga V.; Aleoshin, Vladimir V.; James, Timothy Y.; Mamkaeva, Maria A.; Tcvetkova, Victoria S.; Vishnyakov, Andrey E.; Longcore, Joyce E.

В: Fungal Biology, Том 121, № 8, 08.2017, стр. 729-741.

Результат исследований: Научные публикации в периодических изданияхстатья

TY - JOUR

T1 - Monoblepharidomycetes diversity includes new parasitic and saprotrophic species with highly intronized rDNA

AU - Karpov, Sergey A.

AU - Mamanazarova, Karomat S.

AU - Popova, Olga V.

AU - Aleoshin, Vladimir V.

AU - James, Timothy Y.

AU - Mamkaeva, Maria A.

AU - Tcvetkova, Victoria S.

AU - Vishnyakov, Andrey E.

AU - Longcore, Joyce E.

PY - 2017/8

Y1 - 2017/8

N2 - The Monoblepharidomycetes is the sister class to the Chytridiomycetes in the phylum Chytridiomycota. The six known genera have thalli that are either monocentric and without rhizoids or produce hyphae with an independent evolutionary origin from the hyphae of higher fungi. On the basis of morphological characters and phylogenetic evidence from the small and large subunits of nuclear ribosomal RNA, we established two new genera, Sanchytrium and Telasphaerula, each with a single species. We re-analyzed intergeneric relationships within the monoblephs, and established two new families. The new genera significantly expand the known morphological and ecological diversity of the Monoblepharidomycetes by adding a monocentric, epibiotic, algal parasitic species and a rhizomycelial, saprotrophic species. Based on the presence of environmental sequences related to Sanchytrium strains, the Monoblepharidomycetes contain previously unsuspected diversity. The ribosomal DNA of the new genera contains an unusually high density of group I introns. We found 20 intron insertion positions including six that are new for rRNA genes (S1053, L803, L829, L961, L1844, and L2281).

AB - The Monoblepharidomycetes is the sister class to the Chytridiomycetes in the phylum Chytridiomycota. The six known genera have thalli that are either monocentric and without rhizoids or produce hyphae with an independent evolutionary origin from the hyphae of higher fungi. On the basis of morphological characters and phylogenetic evidence from the small and large subunits of nuclear ribosomal RNA, we established two new genera, Sanchytrium and Telasphaerula, each with a single species. We re-analyzed intergeneric relationships within the monoblephs, and established two new families. The new genera significantly expand the known morphological and ecological diversity of the Monoblepharidomycetes by adding a monocentric, epibiotic, algal parasitic species and a rhizomycelial, saprotrophic species. Based on the presence of environmental sequences related to Sanchytrium strains, the Monoblepharidomycetes contain previously unsuspected diversity. The ribosomal DNA of the new genera contains an unusually high density of group I introns. We found 20 intron insertion positions including six that are new for rRNA genes (S1053, L803, L829, L961, L1844, and L2281).

KW - Group I introns

KW - Parasitic fungi

KW - Sanchytrium tribonematis

KW - Telasphaerula gracilis

KW - Tribonema

KW - Xanthophyte

UR - http://www.scopus.com/inward/record.url?scp=85020461463&partnerID=8YFLogxK

U2 - https://doi.org/10.1016/j.funbio.2017.05.002

DO - https://doi.org/10.1016/j.funbio.2017.05.002

M3 - Article

C2 - 28705399

AN - SCOPUS:85020461463

VL - 121

SP - 729

EP - 741

JO - Fungal Biology

JF - Fungal Biology

SN - 1878-6146

IS - 8

ER -