Results 11 to 20 of about 401 (150)

Chromosome-Level Genome Assembly of the Blue Mussel Mytilus chilensis Reveals Molecular Signatures Facing the Marine Environment. [PDF]

Genes (Basel), 2023
The blue mussel Mytilus chilensis is an endemic and key socioeconomic species inhabiting the southern coast of Chile. This bivalve species supports a booming aquaculture industry, which entirely relies on artificially collected seeds from natural beds ...
Gallardo-Escárate C, Valenzuela-Muñoz V, Nuñez-Acuña G, Valenzuela-Miranda D, Tapia FJ, Yévenes M, Gajardo G, Toro JE, Oyarzún PA, Arriagada G, Novoa B, Figueras A, Roberts S, Gerdol M.   +13 more
europepmc   +4 more sources

Comparative Genomics of Sex-Determination-Related Genes Reveals Shared Evolutionary Patterns Between Bivalves and Mammals, but Not Fruit Flies. [PDF]

Mol Ecol
ABSTRACT The molecular basis of sex determination (SD), while being extensively studied in model organisms, remains poorly understood in many animal groups. Bivalves, a diverse class of molluscs with a variety of reproductive modes, represent an ideal yet challenging clade for investigating SD and the evolution of sexual systems.
Nicolini F, Nuzhdin SV, Ghiselli F, Luchetti A, Milani L.   +4 more
europepmc   +2 more sources

A Naturally Active Spy Transposon Discovered from the Insect Genome of Colletes gigas as a Promising Novel Gene Transfer Tool. [PDF]

Adv Sci (Weinh)
This study explores the discovery of novel active DNA transposons, specifically Spy transposons within the PHIS superfamily, showing recent activity across various animal species. cgSpy and cvSpy transposons from Colletes gigas and Crassostrea virginica exhibit significant transposition efficiency, with cgSpy demonstrating promising potential for ...
Diaby M, Wu H, Gao B, Shi S, Wang B, Wang S, Wang Y, Wu Z, Chen C, Wang X, Song C.   +10 more
europepmc   +2 more sources

A system of marine animal bioconstructions in the mesophotic zone along the Southeastern Italian coast

Frontiers in Marine Science, 2022
A widespread and diversified mesophotic system of carbonate bioconstructions along the Southern Adriatic and Ionian Italian coasts is described, providing new data on the distribution, structure and associated megabenthic assemblages of mesophotic ...
Frine Cardone, Frine Cardone, Giuseppe Corriero, Giuseppe Corriero, Caterina Longo, Caterina Longo, Cataldo Pierri, Cataldo Pierri, Guadalupe Gimenez, Guadalupe Gimenez, Maria Flavia Gravina, Maria Flavia Gravina, Adriana Giangrande, Adriana Giangrande, Stefania Lisco, Stefania Lisco, Massimo Moretti, Massimo Moretti, Francesco De Giosa, Maria Mercurio, Maria Mercurio, Carlotta Nonnis Marzano, Carlotta Nonnis Marzano   +22 more
doaj   +1 more source

Bivalves from the Changhsingian (upper Permian) Bellerophon Formation of the Dolomites (Italy): ancestors of Lower Triassic post‐extinction benthic communities

Papers in Palaeontology, Volume 9, Issue 2, March/April 2023., 2023
Abstract Diverse shallow marine fossil assemblages from the Changhsingian Bellerophon Formation (Dolomites) record late Palaeozoic marine life immediately before the end‐Permian mass extinction. We classified c. 6500 bivalves from western Dolomites localities, identifying 26 species including one new family (Ladinomyidae), three new genera (Ladinomya ...
Herwig Prinoth, Renato Posenato, Michael Hautmann   +2 more
wiley   +1 more source

KELIMPAHAN POPULASI MOLUSKA KELAS BIVALVIA PADA WILAYAH PASANG SURUT PANTAI PULAU MERAH BANYUWANGI [PDF]

, 2022
Pulau Merah merupakan kawasan wisata pantai di Banyuwangi yang memiliki zona intertidal di wilayah pantainya. Pada zona intertidal terdapat biota laut yang tinggal disana, salah satunya dari kelas bivalvia yang belum diketahui kelimpahan populasinya ...
Ardiyansyah, Fuad, Kurnia, Tristi Indah Dwi   +1 more
core   +2 more sources

Cretaceous cultch: substrate availability for oyster Exogyra in the Maastrichtian of the eastern Mississippi Embayment

Revista Mexicana de Ciencias Geológicas, 2020
The gryphaeid oyster Exogyra Say, 1820, is ubiquitous in Upper Cretaceous sediments in the southeastern United States. Like many oysters (Order Ostreida), Exogyra attached its shell to hard surfaces on the seafloor by means of cementation.
Marvin Kunath, George Phillips, Renee M. Clary   +2 more
doaj   +1 more source

ROV's Video Recordings as a Tool to Estimate Variation in Megabenthic Epifauna Diversity and Community Composition in the Guaymas Basin [PDF]

, 2020
Patterns in benthic megafauna diversity in littoral and intertidal zones in the Gulf of California have been associated with both habitat heterogeneity and substrate type.
Barry, James P., Escobar Briones, Elva, González Gordillo, Juan Ignacio, López Garrido, Pedro H.   +3 more
core   +1 more source

Characterization of the complete mitochondrial genome of Alectryonella plicatula (Bivalvia: Ostreidae) [PDF]

Mitochondrial DNA Part B, 2021
In this study, we sequenced and analyzed the complete mitochondrial genome of Alectryonella plicatula (Gmelin 1791), the newly determined mitochondrial genome is 18225 bp in length, it is a circular molecule and consists of 12 protein-coding genes (atp8 is absent), 24 transfer RNA (with two copies of trnP and trnQ), and 2 ribosomal RNA genes (splitting
Qingzhi Wang, Hongyue Liu, Weiming Teng, Zuoan Yu, Xiangfeng Liu, Xi Xie, Chao Yue, Dacheng Li, Miao Liang, Qi Li   +9 more
openaire   +3 more sources

Annotated checklist and genetic data for parasitic helminths infecting New Zealand marine invertebrates

Invertebrate Biology, Volume 141, Issue 3, September 2022., 2022
Abstract Parasitic helminths with complex life cycles require multiple hosts in a particular order to complete their life cycles. Although almost all helminths infect invertebrates at some point in their life cycle, we know very little about which species of invertebrates harbor parasites compared with what is known for vertebrates. In New Zealand, <1%
Jerusha Bennett, Robert Poulin, Bronwen Presswell   +2 more
wiley   +1 more source