Results 61 to 70 of about 77,745 (218)

Ancestral Origin and Structural Characteristics of Non‐Syntenic Homologous Chromosomes in Abalones (Haliotis)

open access: yesMolecular Ecology Resources, Volume 26, Issue 1, January 2026.
ABSTRACT Structural variation is increasingly recognised as a pivotal contributor to genomic diversity in marine invertebrates, yet its extent and evolutionary significance remain poorly characterised in many species. Haplotype‐phased genome assembly is an excellent resource for studying such variations by comparing homologous chromosomes.
Shotaro Hirase   +5 more
wiley   +1 more source

Evaluating Probe Design for Phylogenomics Across Taxonomic Scales: First Steps for Applying Ultraconserved Elements in an Understudied Class (Mollusca: Polyplacophora)

open access: yesMolecular Ecology Resources, Volume 26, Issue 1, January 2026.
ABSTRACT Ultraconserved elements (UCEs) have become a powerful tool for phylogenomics, but probe sets optimized for one lineage often perform inconsistently when applied in others. Here, we designed and tested new UCE probe sets derived from both genome and transcriptome data of an understudied molluscan class, Polyplacophora (chitons).
Zeyuan Chen   +2 more
wiley   +1 more source

ВЕРТИКАЛНА ДИНАМИКА НА МАКРОЗООБЕНТОСА ПО ПРОФИЛ ЕМИНЕ (ЗАПАДЕН ЧЕРНОМОРСКИ РЕГИОН)

open access: yesЖивотновъдни науки, 2013
Investigations of macrozoobenthos at a distance of the coat 1-10 miles along Emine transect were carried out in 2009 aiming to study the vertical dynamics of its quantitative parameters in comparison to the eutrophicated period.
СОНЯ УЗУНОВА
doaj  

POLA HIDUP KOMUNITAS GUA HUNIAN PRASEJARAH KAWASAN KARST BLORA

open access: yesBerkala Arkeologi, 2010
Blora limestone region is an important area where several prehistoric sites, occupied continuously during the Late Pleistocene to Early Holocene, are discovered.
Indah Asikin Nurani, Agus Tri Hascaryo
doaj   +1 more source

Impacto de depredadores y niveles de recursos sobre rasgos fisiológicos de Fissurella crassa (Archeogastropoda [PDF]

open access: yes, 2015
Indexación: Web of Science; RedalycThe effects of predators on the density of prey and their resources have been widely studied; however, there is little evidence on the effects of the predators in conjunction with the availability of resources on the ...
Aldana, Marcela   +3 more
core  

MetaZooGene Intercalibration Experiment (MZG‐ICE): Metabarcoding Marine Zooplankton Diversity of the Global Ocean

open access: yesMolecular Ecology Resources, Volume 26, Issue 1, January 2026.
ABSTRACT DNA metabarcoding of zooplankton biodiversity is used increasingly for monitoring global ocean ecosystems, requiring comparable data from different research laboratories and ocean regions. The MetaZooGene Intercalibration Experiment (MZG‐ICE) was designed to examine1 and analyse patterns of variation of DNA sequence data resulting from multi ...
Leocadio Blanco‐Bercial   +23 more
wiley   +1 more source

Relationships within Cladobranchia (Gastropoda: Nudibranchia) based on RNA-Seq data: an initial investigation [PDF]

open access: yesRoyal Society Open Science, 2015
Cladobranchia (Gastropoda: Nudibranchia) is a diverse (approx. 1000 species) but understudied group of sea slug molluscs. In order to fully comprehend the diversity of nudibranchs and the evolution of character traits within Cladobranchia, a solid ...
Jessica A. Goodheart   +3 more
doaj   +1 more source

Extent and toxicity of contaminated marine sediments in Southeastern Florida [PDF]

open access: yes, 2004
Thirty sites were sampled in southern Biscayne Bay and Manatee Bay in December 1999 to determine the extent of toxicity in sediments. Analyses and assays included: pesticides and phenols in seawater; chemical contaminants in sediment; amphipod mortality,
Cantillo, A. Y., Lauenstein, G. G.
core  

Can the studies at a spatial scale of 100s meters detect the spatiotemporal fluctuations of a parasite assemblage? [PDF]

open access: yes, 2013
The importance of small-scale heterogeneity in local factors which overrides that of larger-scales factors, suggest that local factors play a major role in determining the richness and prevalence of larval digeneans in intertidal gastropods.
Etchegoin, Jorge Alejandro   +2 more
core   +1 more source

Diversification of Aquaculture Production in Relation to Global Change: The Case of the Domestication of Indigenous Euryhaline Catfish Species (Siluriformes) in the Mekong River Delta, Viet Nam

open access: yesReviews in Aquaculture, Volume 18, Issue 1, January 2026.
ABSTRACT The Mekong River Delta, the heart of Vietnam's aquaculture industry, is facing many challenges due to climate change, particularly salinity intrusion. In this context, this review aimed to assess the potential of indigenous euryhaline catfish species to diversify fish farming, strengthen food security, and build resilience in the region. Among
Nguyen Tinh Em   +14 more
wiley   +1 more source

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