Results 81 to 90 of about 7,521 (187)

Defensin‐DNA Supramolecular Complexes as a New pH‐Sensing Nanomaterial

Aggregate, Volume 7, Issue 6, June 2026.
Crocodylus porosus β‐defensin 13 (CpoBD13), a host defence peptide from the saltwater crocodile, is discovered to interact with single‐ and double‐stranded DNA to form supramolecular assemblies, termed defensin‐induced spherical complexes (DISCs).
Scott A. Williams, Serenay B. Demir, Dilara C. Ozkocak, Michael A. Harris, Ira Ghosh, Matthew J. A. Hein, Stephanie F. Rutter, Gavan J. Francis, Christine J. Hawkins, Ivan K. H. Poon, Thanh Kha Phan, Nicholas P. Reynolds, Adam Mechler, Kazuhide S. Okuda, Marc Kvansakul, Mark D. Hulett   +15 more
wiley   +1 more source

Crassostrea (Magallana) gigas

, 2017
Crassostrea (Magallana) gigas (Thunberg, 1793) Рис. 7, 8; фототаблица 4, фиг. А Text-fig. 7, 8; Plate 4, fig. A ОбнаруЖена во всех выборках, кроме Р1, С2,3. В раскопе 1 – единично (Р1, кв. А-22) – 1 створка высотой 81 мм и фрагмент, в раскопе 2 – более часто (Р2, Т-13 – 2 створки с высотой от 70 до 90 мм, 4 крупных фрагмента и 30 фрагментов от мелких ...
Lutaenko, K. A., Artemieva, N. G.
openaire   +2 more sources

Survey of stocks of the oyster Crassostrea sp. in natural banks on the Paraná coast [PDF]

Biotemas, 2008
The economic importance of diverse species of native oysters, particularly Crassostrea sp., makes the exploitation of this species attractive to the coastal communities.
Marco Aurélio Bernardes, Euler Batista Erse   +1 more
doaj  

DEFUMAÇÃO DE OSTRAS Crassostrea gigas: A QUENTE E COM FUMAÇA LÍQUIDA

Ciência Animal Brasileira, 2007
valiaram-se duas técnicas de defumação – tradicional a quente e com utilização da fumaça líquida –, tendo testemunha o cozimento de ostras do Pacífico Crassostrea gigas.
Maurício Gustavo Coelho Emerenciano, Maria Luiza de Rodrigues de Souza, Nilson do Prado Franco   +2 more
doaj   +1 more source

Will the Mediterranean Sea Be a Cul‐de‐Sac for Marine Gastropods Under Climate Change?

Ecology and Evolution, Volume 16, Issue 6, June 2026.
Marine benthic gastropods remain understudied despite extensive historical records, limiting our understanding of their vulnerability to climate change. Using multi‐temporal species distribution models, we show that intermediate future climate conditions may trigger major habitat contractions for four key cowrie and frog‐shell species in the NE ...
Arianna Giannini, Chiara Mancino, Luigi Maiorano, Marco Oliverio   +3 more
wiley   +1 more source

Genetic variability of Crassostrea gigas and Crassostrea corteziensis from a hatchery in northwestern Mexico

Ciencias Marinas, 2010
To evaluate the genetic variability of oysters supplied by the Centro Reproductor de Especies Marinas del Estado de Sonora (Marine Species Hatchery Center of the State of Sonora), allozyme loci of triploid Crassostrea gigas (n = 78) and the F1 generation of a new batch of diploid native oyster Crassostrea corteziensis (n = 78) were analyzed. For the C.
T L Enríquez-Espinoza, J M Grijalva-Chon   +1 more
openaire   +2 more sources

Oyster (Crassostrea virginica) aquaculture in Texas: A comparison of the effects of density and gear type upon growth, shell shape, condition index and survival

Journal of the World Aquaculture Society, Volume 57, Issue 3, June 2026.
Abstract Commercial oyster farming is a new industry in Texas. Because of this, few guidelines regarding management practices for producers have been established. The purpose of this study was to evaluate the effect of different gear types and stocking densities on various oyster production indices.
Ellis L. Chapman Jr., Bailey E. Schacht, Joe M. Fox   +2 more
wiley   +1 more source

Crescimento da prodissoconcha de ostras do gênero Crassostrea Sacco, 1897 (Bivalvia, Ostreidae)

Boletim do Instituto de Pesca, 2018
Foi realizado o acompanhamento do crescimento larval de três espécies de ostras do gênero Crassostrea. As espécies Crassostrea rhizophorae (Guilding, 1828) e C. brasiliana (Lamarck, 1819) são ostras nativas do litoral do Paraná e são comercializadas nos
Susete Wambier Christo, Theresinha Monteiro Absher   +1 more
doaj  

Tissue‐Specific Plasticity of DNA Methylation Across Intertidal Microhabitats in Juvenile Mussels (Mytilus californianus)

Molecular Ecology, Volume 35, Issue 11, June 2026.
ABSTRACT Epigenetic modifications to DNA are proposed to underpin plastic responses to environmental change, and the manner in which DNA methylation contributes to plasticity likely differs among tissues. However, few studies have investigated tissue‐specific DNA methylation responses to ecologically relevant environmental stressors in natural settings.
Qiting Cai, Samuel N. Bogan, Richelle L. Tanner, Joanna L. Kelley, W. Wesley Dowd   +4 more
wiley   +1 more source

"Tandem duplication-random loss" is not a real feature of oyster mitochondrial genomes

BMC Genomics, 2009
Duplications and rearrangements of coding genes are major themes in the evolution of mitochondrial genomes, bearing important consequences in the function of mitochondria and the fitness of organisms. Yu et al.
Zhang Guofan, Liu Xiao, Ren Jianfeng, Liu Bin, Guo Ximing   +4 more
doaj   +1 more source