Results 21 to 30 of about 2,934 (197)

The complete mitochondrial genome of Indothais lacera (Neogastropoda: Muricidae) [PDF]

Mitochondrial DNA. Part B. Resources, 2017
The rock shells Thais is the most important genera of Muricidae. However, the systemically classification and phylogenetic studies have so far been limited. In this study, we report the complete mitochondrial genome sequence of Indothais lacera.
Shengping Zhong, Yanfei Zhao, Xianfeng Wang, Zhifei Song, Qin Zhang   +4 more
doaj   +3 more sources

Neogastropod (Mollusca, Gastropoda) phylogeny: A step forward with mitogenomes. [PDF]

Zool Scr, 2022
Abstract The Neogastropoda (Mollusca, Gastropoda) encompass more than 15,000 described species of marine predators, including several model organisms in toxinology, embryology and physiology. However, their phylogenetic relationships remain mostly unresolved and their classification unstable.
Lemarcis T, Fedosov AE, Kantor YI, Abdelkrim J, Zaharias P, Puillandre N.   +5 more
europepmc   +2 more sources

The CODEX Approach: High-Throughput Sequencing of the Cox-1 Barcode Fragment in Neogastropods (Mollusca, Gastropoda). [PDF]

Mol Ecol Resour
ABSTRACT DNA barcoding traditionally relies on Sanger sequencing but faces limitations with degraded samples. High‐throughput sequencing (HTS) offers a cost‐effective alternative, enabling rapid barcode generation for extensive datasets. The advantage of HTS is its ability to employ multiplexing strategies, allowing thousands of samples to be processed
Puillandre N, Zuccon D, Abdelkrim J, Lemarcis T, Ratti C, Van Weddingen M, Zaharias P, Farhat S.   +7 more
europepmc   +2 more sources

Evolution of Duplicated Hox Gene Clusters in Land Snails and Slugs. [PDF]

J Exp Zool B Mol Dev Evol
Molluscs of the order Stylommatophora underwent an ancient genome duplication. We show that stylommatophoran snails and slugs have two broken and incomplete Hox gene clusters; HoxA generally has 9 genes, HoxB usually has 7 genes. After duplication of an ancestral 11‐gene Hox cluster, there was patchwork retention of duplicated genes.
McHale F, Mulhair PO, Holland PWH.
europepmc   +2 more sources

Phylogenomics of Neogastropoda: The Backbone Hidden in the Bush. [PDF]

Syst Biol
Abstract The molluskan order Neogastropoda encompasses over 15,000 almost exclusively marine species playing important roles in benthic communities and in the economies of coastal countries. Neogastropoda underwent intensive cladogenesis in the early stages of diversification, generating a “bush” at the base of their evolutionary tree ...
Fedosov AE, Zaharias P, Lemarcis T, Modica MV, Holford M, Oliverio M, Kantor YI, Puillandre N.   +7 more
europepmc   +6 more sources

The complete mitogenome of Phymorhynchus sp. (Neogastropoda, Conoidea, Raphitomidae) provides insights into the deep-sea adaptive evolution of Conoidea. [PDF]

Ecol Evol, 2021
In this paper, the mitogenome of Phymorhynchus sp. from the Haima methane seep was completely assembled and characterized. We also discussed the phylogenetic relationships and gene arrangements of the superfamily Conoidea. Furthermore, eight residues located in atp6, cox1, cytb, nad1, nad4, and nad5 genes were inferred to be positively selected sites ...
Yang M, Dong D, Li X.
europepmc   +2 more sources

The Mitridae (Gastropoda: Neogastropoda) of the Miocene Paratethys Sea [PDF]

Zootaxa, 2021
The gastropod family Mitridae in the Miocene Paratethys Sea is revised. In total, 35 species in eight genera are reported. 75% of the species are so far known only from the Paratethys Sea. Biogeographic relations with the adjacent Proto-Mediterranean Sea are moderate and are mainly documented within Cancilla, but nearly absent in the other genera.
MATHIAS HARZHAUSER, BERNARD LANDAU
openaire   +5 more sources

Capturing drifting species and molecules—Lessons learned from integrated approaches to assess marine metazoan diversity in highly dynamic waters

Environmental DNA, Volume 5, Issue 6, Page 1541-1556, November 2023., 2023
By using an integrated morphological and genetic approach, we validated eDNA and zooplankton metabarcoding as a holistic approach to reliably identify marine metazoan fauna in highly dynamic waters of the North Sea. COI metabarcoding outperformed 18S V4 metabarcoding in terms of the number of detected species.
Alica Ohnesorge, Uwe John, Sarah Taudien, Stefan Neuhaus, Lucie Kuczynski, Silke Laakmann   +5 more
wiley   +1 more source

Target‐capture probes for phylogenomics of the Caenogastropoda

Molecular Ecology Resources, Volume 23, Issue 6, Page 1372-1388, August 2023., 2023
Abstract Target‐capture approaches have facilitated a rapid growth in the field of phylogenomics but few probe sets exist for molluscs, an exceptionally rich phylum with unparalleled ecological and morphological diversity. We designed and tested the first universal probe set using Phyluce to capture ultraconserved elements (UCEs) and exon loci from the
Tricia C. Goulding, Ellen E. Strong, Andrea M. Quattrini   +2 more
wiley   +1 more source

Complete mitochondrial genome of Volutharpa perryi (Neogastropoda: Buccinidae) [PDF]

Mitochondrial DNA Part B, 2016
In this study, the complete mitochondrial genome of Volutharpa perryi has been determined for the first time. The mitogenome is of 15 255 bp in length, including 13 protein-coding genes, two ribosomal RNA genes and 22 transfer RNA genes. The overall base composition is 29.6%, 38.6%, 15.6% and 16.2% for A, T, C and G, respectively.
Bao, Xiangbo, He, Chongbo, Su, Hao, Zhang, Zhenyu, Xu, Yidi, Li, Yunfeng, Liu, Weidong   +6 more
openaire   +2 more sources