Results 11 to 20 of about 29,712 (190)

Spatial analysis of biomineralization associated gene expression from the mantle organ of the pearl oyster Pinctada maxima

open access: yesBMC Genomics, 2011
Background Biomineralization is a process encompassing all mineral containing tissues produced within an organism. One of the most dynamic examples of this process is the formation of the mollusk shell, comprising a variety of crystal phases and ...
Leavesley David   +4 more
doaj   +2 more sources

Black Mantle Tissue of Endolithic Mussels (Leiosolenus spp.) Is Cloaking Borehole Orifices in Caribbean Reef Corals [PDF]

open access: yesDiversity, 2022
Bioerosion caused by boring mussels (Mytilidae: Lithophaginae) can negatively impact coral reef health. During biodiversity surveys of coral-associated fauna in Curaçao (southern Caribbean), morphological variation in mussel boreholes was studied ...
Bert W. Hoeksema   +6 more
doaj   +2 more sources

Non-lethal method for the preparation of metaphase spreads using cultured mantle tissue from live adult abalone

open access: yesBioTechniques, 2018
Metaphase spread preparation in adult abalone has not been successful, which has restricted the applications of karyotyping-based technologies. Here, we present a non-lethal method to enable preparation of metaphase spreads from live adult abalone using ...
Jun Hyung Ryu   +3 more
doaj   +2 more sources

Mantle cell lymphoma of the larynx: Primary case report

open access: yesJournal of Medical Case Reports, 2012
Introduction Primary laryngeal lymphomas are exceedingly rare. Only about a hundred cases have been reported. They consist mainly of non-Hodgkin lymphoma, especially of diffuse large B-cell lymphoma and mucosa-associated lymphoid tissue.
Naciri Sarah   +7 more
doaj   +2 more sources

Biomineral proteins from Mytilus edulis mantle tissue transcriptome. [PDF]

open access: yesMar Biotechnol (NY), 2014
The common blue mussel, Mytilus edulis, has a bimineralic shell composed of approximately equal proportions of the two major polymorphs of calcium carbonate: calcite and aragonite.
Freer A, Bridgett S, Jiang J, Cusack M.
europepmc   +2 more sources

Expanding the Repertoire of Spongian-16-One Derivatives in Australian Nudibranchs of the Genus Goniobranchus and Evaluation of Their Anatomical Distribution

open access: yesMarine Drugs, 2021
Extracts of the mantle and viscera of the Indo-Pacific nudibranchs Goniobranchus aureopurpureus and Goniobranchus sp. 1 afforded 11 new diterpenoids (1–11), all of which possess a tetracyclic spongian-16-one scaffold with extensive oxidation at C-6, C-7,
Louise C. Forster   +3 more
doaj   +1 more source

Identification of Melanin in the Mantle of the Pacific Oyster Crassostrea gigas

open access: yesFrontiers in Marine Science, 2022
The Pacific oyster, Crassostrea gigas, is widely distributed and is substantially important to shellfish cultivation. Oysters with melanin-colored shells and soft parts are increasingly popular and are of high economic value.
Yijing Han   +10 more
doaj   +1 more source

Cloning of a HcCreb gene and analysis of its effects on nacre color and melanin synthesis in Hyriopsis cumingii.

open access: yesPLoS ONE, 2021
Creb (Cyclic AMP response element binding protein) is a nuclear regulatory factor that regulates transcription through autophosphorylation. In melanocytes, cAMP's corresponding elements bind to the Creb protein to autophosphorylation and activate MITF ...
Mengying Zhang   +4 more
doaj   +1 more source

Transcriptome analysis reveals the transition and crosslinking of immune response and biomineralization in shell damage repair in pearl oyster

open access: yesAquaculture Reports, 2021
The exoskeleton outside the soft body in shelled Mollusca defends against physical damage and parasite invasion and frequently undergoes biological and abiotic disturbance in natural and farmed environments, causing shell damage and environmental ...
Xinwei Xiong   +5 more
doaj   +1 more source

Characterization of a Monoclonal Antibody Directed against Mytilus spp Larvae Reveals an Antigen Involved in Shell Biomineralization. [PDF]

open access: yesPLoS ONE, 2016
The M22.8 monoclonal antibody (mAb) developed against an antigen expressed at the mussel larval and postlarval stages of Mytilus galloprovincialis was studied on adult samples.
Juan Calvo-Iglesias   +6 more
doaj   +1 more source

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