FN Archimer Export Format
PT J
TI Incorporation of deep-sea and small-sized species provides new insights into gastropods phylogeny
BT 
AF LEE, Hsin
   CHEN, Wei-Jen
   PUILLANDRE, Nicolas
   AZNAR-CORMANO, Laetitia
   TSAI, Mong-Hsun
   SAMADI, Sarah
AS 1:1,2;2:2;3:1;4:1;5:3;6:1;
FF 1:;2:;3:;4:;5:;6:;
C1 Sorbonne Univ, CNRS, Museum Natl Hist Nat, ISYEB, EPHE CP 26,57 Rue Cuvier, F-75005 Paris, France.
   Natl Taiwan Univ, Inst Oceanog, Room 301,1 Sec 4 Roosevelt Rd, Taipei 10617, Taiwan.
   Natl Taiwan Univ, Inst Biotechnol, Room 301,1 Sec 4 Roosevelt Rd, Taipei 10617, Taiwan.
C2 UNIV PARIS 06, FRANCE
   UNIV NATL TAIWAN NTU, TAIWAN
   UNIV NATL TAIWAN NTU, TAIWAN
IF 3.496
TC 20
UR https://archimer.ifremer.fr/doc/00760/87178/92705.pdf
LA English
DT Article
CR BICOSE
   BIOPAPUA
   CONCALIS
   EXBODI
   NORFOLK 2
BO Pourquoi pas ?
   Alis
DE ;Deep sea;Gastropoda;Phylogeny;Mitogenome;Next generation sequencing;Chemosynthetic environment
AB The use of phylogeny with uneven or limited taxon sampling may bias our interpretation of organismal evolution, for instance, the origin(s) of the deep-sea animals. The Mollusca is the second most speciose phylum, in which the Gastropoda forms the largest group. However, the currently proposed hypotheses of gastropod phylogeny are mainly based on part of their taxonomic diversity, notably on the large-sized and shallow-water species. In this study, we aimed at correcting this bias by reconstructing the phylogeny with new mitogenomes of deep-sea gastropods including Anatoma sp., Bathysciadiidae sp., Bayerotrochus teramachii, Calliotropis micraulax, Coccocrater sp., Cocculina subcompressa, Lepetodrilus guaymasensis, Peltospira smaragdina, Perotrochus caledonicus, Pseudococculinidae sp., and Shinkailepas briandi. This dataset provided the first reports of the mitogenomes for the Cocculiniformia, three vetigastropod superfamilies: Pleurotomarioidea, Lepetelloidea, and Scissurelloidea, and the neritimorph family Phenacolepadidae. The addition of deep-sea representatives also allowed us to evaluate the evolution of habitat use in gastropods. Our results showed a strongly supported sister-group relationship between the deep-sea lineages Cocculiniformia and Neomphalina. Within the Vetigastropoda, the Pleurotomarioidea was revealed as the sister-group of the remaining vetigastropods. Although this Glade was presently restricted to the deep sea, fossil records showed that it has only recently invaded this habitat, thus suggesting that shallow waters was the ancestral habitat for the Vetigastropoda. The deep-sea Lepetelloidea and Lepetodriloidea formed a well-supported Glade, with the Scissurelloidea sister to it, suggesting an early transition from shallow water to deep sea in this lineage. In addition, the switch between different chemosynthetic habitats was also observed in deep-sea gastropod lineages, notably in Neomphalina and Lepetelloidea. In both cases, the biogenic substrates appeared as the putative ancestral habitat, confirming the previously proposed hypothesis of a wooden-step to deep-sea vents scenario of evolution of habitat use for these taxa. 
PY 2019
PD JUL
SO Molecular Phylogenetics And Evolution
SN 1055-7903
PU Academic Press Inc Elsevier Science
VL 135
UT 000465983800013
BP 136
EP 147
DI 10.1016/j.ympev.2019.03.003
ID 87178
ER

EF