@ARTICLE{TreeBASE2Ref17298,
author = {I?aki Ruiz-Trillo and Marta Riutort and D. Timothy J. Littlewood and Elisabeth A. Herniou and J. Bagun},
title = {Acoel flatworms: earliest extant bilaterian metazoans, not members of the Platyhelminthes.},
year = {1999},
keywords = {},
doi = {10.1126/science.283.5409.1919},
url = {},
pmid = {},
journal = {Science},
volume = {283},
number = {},
pages = {1919--1923},
abstract = {Because of their simple organization the Acoela have been considered to be either primitive bilaterians or descendants of coelomates through secondary loss of derived features. Sequence data of 18S ribosomal DNA genes from non-fast evolving species of acoels and other metazoans reveal that this group does not belong to the Platyhelminthes but represents the extant members of the earliest divergent Bilateria, an interpretation that is supported by recent studies on the embryonic cleavage pattern and nervous system of acoels. This study has implications for understanding the evolution of major body plansl, and for perceptions of the Cambrian evolutionary explosion.}
}
Citation for Study 798
Citation title:
"Acoel flatworms: earliest extant bilaterian metazoans, not members of the Platyhelminthes.".
This study was previously identified under the legacy study ID S655
(Status: Published).
Citation
Ruiz-trillo I., Riutort M., Littlewood D., Herniou E., & Bagun J. 1999. Acoel flatworms: earliest extant bilaterian metazoans, not members of the Platyhelminthes. Science, 283: 1919-1923.
Authors
-
Ruiz-trillo I.
-
Riutort M.
-
Littlewood D.
-
Herniou E.
-
Bagun J.
Abstract
Because of their simple organization the Acoela have been considered to be either primitive bilaterians or descendants of coelomates through secondary loss of derived features. Sequence data of 18S ribosomal DNA genes from non-fast evolving species of acoels and other metazoans reveal that this group does not belong to the Platyhelminthes but represents the extant members of the earliest divergent Bilateria, an interpretation that is supported by recent studies on the embryonic cleavage pattern and nervous system of acoels. This study has implications for understanding the evolution of major body plansl, and for perceptions of the Cambrian evolutionary explosion.
External links
About this resource
- Canonical resource URI:
http://purl.org/phylo/treebase/phylows/study/TB2:S798
- Other versions:
Nexus
NeXML
- Show BibTeX reference
@ARTICLE{TreeBASE2Ref17298,
author = {I?aki Ruiz-Trillo and Marta Riutort and D. Timothy J. Littlewood and Elisabeth A. Herniou and J. Bagun},
title = {Acoel flatworms: earliest extant bilaterian metazoans, not members of the Platyhelminthes.},
year = {1999},
keywords = {},
doi = {10.1126/science.283.5409.1919},
url = {},
pmid = {},
journal = {Science},
volume = {283},
number = {},
pages = {1919--1923},
abstract = {Because of their simple organization the Acoela have been considered to be either primitive bilaterians or descendants of coelomates through secondary loss of derived features. Sequence data of 18S ribosomal DNA genes from non-fast evolving species of acoels and other metazoans reveal that this group does not belong to the Platyhelminthes but represents the extant members of the earliest divergent Bilateria, an interpretation that is supported by recent studies on the embryonic cleavage pattern and nervous system of acoels. This study has implications for understanding the evolution of major body plansl, and for perceptions of the Cambrian evolutionary explosion.}
}
- Show RIS reference
TY - JOUR
ID - 17298
AU - Ruiz-Trillo,I?aki
AU - Riutort,Marta
AU - Littlewood,D. Timothy J.
AU - Herniou,Elisabeth A.
AU - Bagun,J.
T1 - Acoel flatworms: earliest extant bilaterian metazoans, not members of the Platyhelminthes.
PY - 1999
UR - http://dx.doi.org/10.1126/science.283.5409.1919
N2 - Because of their simple organization the Acoela have been considered to be either primitive bilaterians or descendants of coelomates through secondary loss of derived features. Sequence data of 18S ribosomal DNA genes from non-fast evolving species of acoels and other metazoans reveal that this group does not belong to the Platyhelminthes but represents the extant members of the earliest divergent Bilateria, an interpretation that is supported by recent studies on the embryonic cleavage pattern and nervous system of acoels. This study has implications for understanding the evolution of major body plansl, and for perceptions of the Cambrian evolutionary explosion.
L3 - 10.1126/science.283.5409.1919
JF - Science
VL - 283
IS -
SP - 1919
EP - 1923
ER -