Results 11 to 20 of about 1,560 (154)

Three new sequences of Ostrea stentina and the evolution of the mitogenome of the Ostreinae clams (Ostreidae, Bivalvia) [PDF]

open access: yesFrontiers in Marine Science
Oysters are a group of bivalves forming the family Ostreidae. The identification of oysters at species level is sometimes difficult. The use of molecular data has drastically improved the reliability of species identification and our understanding of ...
Rafaella Franch   +2 more
exaly   +4 more sources

Complete mitochondrial DNA sequence of the European flat oyster Ostrea edulis confirms Ostreidae classification

open access: yesBMC Research Notes, 2011
Background Because of its typical architecture, inheritance and small size, mitochondrial (mt) DNA is widely used for phylogenetic studies. Gene order is generally conserved in most taxa although some groups show considerable variation.
Morga Benjamin   +3 more
doaj   +2 more sources

The Complete Mitochondrial Genome of Hyotissa hyotis (Bivalvia: Gryphaeidae) Reveals a Unique Gene Order within Ostreoidea

open access: yesFishes, 2022
The mitochondrial (mt) genome is an important tool when studying the evolution of metazoan animals. The oyster family Gryphaeidae, together with Ostreidae, is one of the two extant taxa of superfamily Ostreoidea. Up until now, the available mitochondrial
Fengping Li   +7 more
doaj   +2 more sources

On the species identity of a tropical oyster (Bivalvia, Ostreidae, Dendostrea) invading the eastern Mediterranean Sea [PDF]

open access: yesZooKeys
Molecular and morphological data suggest that the Mediterranean populations of the non-indigenous genus Dendostrea are part of a single clade. This clade includes oysters from Rodrigues but is distinct from oysters from Hawaii and Mauritius.
P. Graham Oliver   +3 more
doaj   +4 more sources

The genome sequence of the Pacific oyster, Magallana gigas (Thunberg, 1793) [version 2; peer review: 2 approved, 1 approved with reservations] [PDF]

open access: yesWellcome Open Research
We present a genome assembly from an individual Magallana gigas (the Pacific oyster; Mollusca; Bivalvia; Ostreida; Ostreidae). The genome sequence is 564.0 megabases in span. Most of the assembly is scaffolded into 10 chromosomal pseudomolecules.
Rebekka Uhl, Rob Mrowicki
doaj   +2 more sources

A cytogenetic method to obtain chromosomes for studies of banding and fine morphology of karyotypes in bivalve mollusks of the family Ostreidae

open access: yesCiencias Marinas, 1991
The studies of banding patterns of chromosomes in bivalve mollusks of the family Ostreidae have not been developed satisfactorily due to the lack of a suitable method that enables the obtention of chromosomes in a proper condition.
F Rodríguez-Romero   +2 more
doaj   +2 more sources

The complete mitochondrial genome of the tropical oyster Saccostrea echinata (Bivalvia: Ostreidae) from the South China Sea [PDF]

open access: yesMitochondrial DNA. Part B. Resources, 2021
Saccostrea echinata is a rock perched oyster with wide distribution and tremendous potential for commercial mariculture. However, the taxonomy of this genus is confused.
Yafang Li   +7 more
doaj   +2 more sources

Spatio-temporal Distribution Pattern of Oyster Larvae in Guaratuba Bay, Paraná State - Brazil [PDF]

open access: yesBrazilian Archives of Biology and Technology, 2021
HIGHLIGHTS Crassostrea oysters larvae patterns in estuarine environments. Larvae distribution patterns in Guaratuba Bay (Paraná State - Brazil).
Susete Wambier Christo   +3 more
doaj   +1 more source

Preparation, Structure, and Bioactivities of Medicinal and Edible Homologous Plant Polysaccharides: A Review. [PDF]

open access: yesFood Sci Nutr
This article reviews the research progress of medicinal and edible homologous plant polysaccharides (MEHPPs). It introduces their extraction and purification methods, expounds on structural characterization techniques, and elaborates on various biological activities and their mechanisms, providing a basis for the development of drugs and health ...
Chen M, Wei W, Wang Z, Wang W.
europepmc   +2 more sources

Yet Another Mitochondrial Genome of the Pacific Cupped Oyster: The Published Mitogenome of Alectryonella plicatula (Ostreinae) Is Based on a Misidentified Magallana gigas (Crassostreinae)

open access: yesFrontiers in Marine Science, 2021
The recently published mitochondrial genome of the fingerprint oyster Alectryonella plicatula (Gmelin, 1791) with GenBank accession number MW143047 was resolved in an unexpected phylogenetic position, as sister to the Pacific cupped oyster Magallana ...
Daniele Salvi   +3 more
doaj   +1 more source

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