Molecular evidence for Acanthocephala as a subtaxon of Rotifera
Rotifers are free-living animals usually smaller than 1 mm that possess a characteristic wheel organ. Acanthocephalans (thorny-headed worms) are larger endoparasitic animals that use vertebrates and arthropods to complete their life cycle. The taxa Acanthocephala and Rotifera are considered separate phyla, often within the taxon Aschelminthes. We have reexamined the relationship between Rotifera and Acanthocephala using 18S rRNA gene sequences. Our results conclusively show that Acanthocephala is the sister group of the rotifer class Bdelloidea. Rotifera was nonmonophyletic in all molecular analyses, which supports the hypothesis that the Acanthocephala represent a taxon within the phylum Rotifera and not a separate phylum. These results agree with a previous cladistic study of morphological characters.
Medienart: |
Artikel |
---|
Erscheinungsjahr: |
1996 |
---|---|
Erschienen: |
1996 |
Enthalten in: |
Zur Gesamtaufnahme - volume:43 |
---|---|
Enthalten in: |
Journal of molecular evolution - 43(1996), 3 vom: 06. Sept., Seite 287-92 |
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Garey, J R [VerfasserIn] |
---|
Themen: |
DNA, Helminth |
---|
Anmerkungen: |
Date Completed 12.02.1997 Date Revised 05.09.2019 published: Print Citation Status MEDLINE |
---|
Förderinstitution / Projekttitel: |
|
---|
PPN (Katalog-ID): |
NLM086753584 |
---|
LEADER | 01000naa a22002652 4500 | ||
---|---|---|---|
001 | NLM086753584 | ||
003 | DE-627 | ||
005 | 20231222070232.0 | ||
007 | tu | ||
008 | 231222s1996 xx ||||| 00| ||eng c | ||
028 | 5 | 2 | |a pubmed24n0290.xml |
035 | |a (DE-627)NLM086753584 | ||
035 | |a (NLM)8703095 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
100 | 1 | |a Garey, J R |e verfasserin |4 aut | |
245 | 1 | 0 | |a Molecular evidence for Acanthocephala as a subtaxon of Rotifera |
264 | 1 | |c 1996 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
338 | |a Band |b nc |2 rdacarrier | ||
500 | |a Date Completed 12.02.1997 | ||
500 | |a Date Revised 05.09.2019 | ||
500 | |a published: Print | ||
500 | |a Citation Status MEDLINE | ||
520 | |a Rotifers are free-living animals usually smaller than 1 mm that possess a characteristic wheel organ. Acanthocephalans (thorny-headed worms) are larger endoparasitic animals that use vertebrates and arthropods to complete their life cycle. The taxa Acanthocephala and Rotifera are considered separate phyla, often within the taxon Aschelminthes. We have reexamined the relationship between Rotifera and Acanthocephala using 18S rRNA gene sequences. Our results conclusively show that Acanthocephala is the sister group of the rotifer class Bdelloidea. Rotifera was nonmonophyletic in all molecular analyses, which supports the hypothesis that the Acanthocephala represent a taxon within the phylum Rotifera and not a separate phylum. These results agree with a previous cladistic study of morphological characters | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 4 | |a Research Support, U.S. Gov't, Non-P.H.S. | |
650 | 7 | |a DNA Primers |2 NLM | |
650 | 7 | |a DNA, Helminth |2 NLM | |
650 | 7 | |a DNA, Ribosomal |2 NLM | |
650 | 7 | |a RNA, Ribosomal, 18S |2 NLM | |
700 | 1 | |a Near, T J |e verfasserin |4 aut | |
700 | 1 | |a Nonnemacher, M R |e verfasserin |4 aut | |
700 | 1 | |a Nadler, S A |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t Journal of molecular evolution |d 1971 |g 43(1996), 3 vom: 06. Sept., Seite 287-92 |w (DE-627)NLM000019666 |x 1432-1432 |7 nnns |
773 | 1 | 8 | |g volume:43 |g year:1996 |g number:3 |g day:06 |g month:09 |g pages:287-92 |
912 | |a GBV_USEFLAG_A | ||
912 | |a GBV_NLM | ||
951 | |a AR | ||
952 | |d 43 |j 1996 |e 3 |b 06 |c 09 |h 287-92 |