Results 61 to 70 of about 5,248 (218)

The role of microbiota in kelp gametophyte development and resilience to thermal stress

Journal of Phycology, Volume 61, Issue 3, Page 633-649, June 2025.
Abstract Ocean warming is driving profound changes in the ecology of marine habitat formers such as kelps, with negative implications for the biodiversity and ecosystem services they support. Thermal stress can disturb associated microbiota that are essential to the healthy functioning of kelp, but little is known about how this process influences ...
Reina J. Veenhof, Alexander H. McGrath, Curtis Champion, Symon A. Dworjanyn, Ezequiel M. Marzinelli, Melinda A. Coleman   +5 more
wiley   +1 more source

Distinct Community Compositions of Prokaryotes, Eukaryotes, and Fishes Revealed Through Environmental DNA Analysis at Different Salinities Around Ishigaki Island, Okinawa, Japan

Environmental DNA, Volume 7, Issue 3, May–June 2025.
Multi‐level eDNA metabarcoding revealed that even slight salinity changes alter the community composition of microorganisms and fish. The effect of salinity on alpha‐diversity was taxa‐dependent. Some potentially harmful microorganisms for fish were found, highlighting the importance of utilizing eDNA for monitoring.
Kohei Hamamoto, Miyuki Nishijima, Kodai Gibu, Atsushi Suzuki, Jinya Yamazaki, Keita Koeda, Nobuyuki Aoki, Akira Iguchi   +7 more
wiley   +1 more source

Evaluation of algicidal activity of isolated bacteria from coastal waters and sediments in the Hormozgan Province against Cochlodinium polykrikoides [PDF]

بوم‌شناسی آبزیان, 2021
Biological control using marine bacteria is part of the integrated management to control harmful algal blooms (HABs). The aim of the present study was to investigate the frequency and diversity of bacteria in HAB-exposed regions in Hormozgan province and
Mohsen Gozari, Saeid Tamadoni Jahromi, Eisa Abdolalian, Sajjad Pourmozaffar, Ramin Karimzadeh, Ahmad Zaheri, Maryam Moezzi   +6 more
doaj  

Environmental Heterogeneity Drives Ecological Differentiation in Vibrio Populations Across Subtropical Marine Habitats

Environmental Microbiology, Volume 27, Issue 5, May 2025.
Vibrio populations across contrasting subtropical environments show salinity driving site differentiation while temperature governs seasonal succession. Phylogenetic analysis revealed three ecological groups with habitat‐specific thermal adaptations among genetically similar strains. Environmental heterogeneity in coastal ecosystems promotes fine‐scale
Siu Hei Wan, Yangbing Xu, Wenqian Xu, Shara K. K. Leung, Erin Y. N. Yu, Charmaine C. M. Yung   +5 more
wiley   +1 more source

Surviving on Limited Resources: Effects of Caloric Restriction on Growth, Gene Expression and Gut Microbiota in a Species With Male Pregnancy (Hippocampus erectus)

Molecular Ecology, Volume 34, Issue 9, May 2025.
ABSTRACT Caloric restriction (CR) studies have traditionally focused on species with conventional reproductive roles, emphasising female's greater investment in costly gametes and parental care. While the divergent impact of CR on males and females is evident across species, the factors driving this variation, that is, resource allocation to ...
Freya Adele Pappert, Vincent Alexander Wüst, Carmen Fontanes Eguiguren, Olivia Roth   +3 more
wiley   +1 more source

Growth on Chitin Impacts the Transcriptome and Metabolite Profiles of Antibiotic-Producing Vibrio coralliilyticus S2052 and Photobacterium galatheae S2753

mSystems, 2017
Members of the Vibrionaceae family are often associated with chitin-containing organisms, and they are thought to play a major role in chitin degradation.
Sonia Giubergia, Christopher Phippen, Kristian Fog Nielsen, Lone Gram   +3 more
doaj   +1 more source

Targeting the replication initiator of the second Vibrio chromosome: towards generation of vibrionaceae-specific antimicrobial agents. [PDF]

PLoS Pathogens, 2009
The Vibrionaceae is comprised of numerous aquatic species and includes several human pathogens, such as Vibrio cholerae, the cause of cholera. All organisms in this family have two chromosomes, and replication of the smaller one depends on rctB, a gene ...
Yoshiharu Yamaichi, Stéphane Duigou, Elizabeth A Shakhnovich, Matthew K Waldor   +3 more
doaj   +1 more source

Temporal variability in the growth-enhancing effects of different bacteria within the microbiome of the diatom Actinocyclus sp.

Frontiers in Microbiology, 2023
Reciprocal metabolite exchanges between diatoms and bacteria can enhance the growth of both partners and therefore fundamentally influence aquatic ecosystem productivity.
Nine Le Reun, Anna Bramucci, Penelope Ajani, Abeeha Khalil, Jean-Baptiste Raina, Justin R. Seymour   +5 more
doaj   +1 more source

Understanding the Application of Plant Extracts in Wound Healing of Fish: A Comprehensive Review

Aquaculture, Fish and Fisheries, Volume 5, Issue 2, April 2025.
Abstract This review explores the latest developments in the use of plant extracts to promote fish wound healing. Healing from wounds is an essential part of maintaining fish health, especially in aquaculture where injuries can result in large losses. The potential therapeutic benefits of plant extracts, such as their antimicrobial, anti‐inflammatory ...
Christian Larbi Ayisi, Samuel Ayeh Osei, Gertrude Dzifa Mensah, Cecilia Asemah   +3 more
wiley   +1 more source

Reproducibility of Vibrionaceae population structure in coastal bacterioplankton [PDF]

The ISME Journal, 2012
Abstract How reproducibly microbial populations assemble in the wild remains poorly understood. Here, we assess evidence for ecological specialization and predictability of fine-scale population structure and habitat association in coastal ocean Vibrionaceae across years.
Eric J. Alm, Eric J. Alm, Gitta Szabó, Lawrence A. David, Jesse Shapiro, Kathryn M. Kauffman, Martin F. Polz, Sarah P. Preheim   +7 more
openaire   +3 more sources