Search research articles

ACERCA DE JoVE

Visión General Liderazgo Blog Centro de Ayuda JoVE

AUTORES

Proceso de Publicación Consejo Editorial Alcance y Políticas Revisión por Pares Preguntas Frecuentes Enviar

BIBLIOTECARIOS

Testimonios Suscripciones Acceso Recursos Consejo Asesor de Bibliotecas Preguntas Frecuentes

INVESTIGACIÓN

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archivo

EDUCACIÓN

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Centro de Recursos para Profesores Sitio de Profesores

Términos y Condiciones de Uso

Política de Privacidad

Videos de Conceptos Relacionados

Marine Microbial Ecology

Marine Microbial Ecology

Marine microbial ecosystems are shaped by distinct physicochemical limits, including high salinity, low nutrient availability, and fluctuating oxygen levels. These conditions favor smaller microbial cell sizes, which maximize their surface-to-volume ratio for efficient nutrient uptake.Microbial activity and community composition are closely linked to biogeochemical cycles, particularly in dynamic environments like estuaries, where halotolerant microbes thrive in response to variable salinity...

Deep Sea Microbial Ecology

Deep Sea Microbial Ecology

The deep ocean and its underlying sediments represent vast, largely unexplored microbial habitats that extend far beyond the sunlit photic zone. The photic (euphotic) zone typically spans the upper ~100–200 meters of pelagic waters in the open ocean, but its depth varies geographically and seasonally, where sufficient light supports photosynthetic life. Below this lies the deep sea, spanning roughly 1000–6000 meters (bathypelagic to abyssal zones), with deeper hadal trenches...

Introduction to the Human Microbiota

Introduction to the Human Microbiota

Microorganisms colonize various regions of the human body, including the mouth, nasal passages, throat, stomach, intestines, urogenital tract, and skin. The total number of microbial cells is estimated to range from 10¹³ to 10¹⁴—comparable to, or exceeding, the number of human somatic cells. This host–microbiome relationship has led to the conceptualization of humans as supraorganisms, wherein microbial communities perform vital roles in development, immunity,...

Freshwater Microbial Ecology

Freshwater Microbial Ecology

Freshwater systems such as streams, rivers, and lakes exhibit distinct physical and biological characteristics that influence their microbial communities. These environments are broadly categorized into lotic systems—those with flowing waters like streams and most rivers—and lentic systems, which include still or slow-moving waters such as lakes, ponds, and marshes.In lentic systems, phytoplankton drive primary production, generating autochthonous organic carbon. In contrast, lotic...

The Oral Microbiota

The Oral Microbiota

The oral microbiome includes a complex ecosystem comprising over 700 microbial species, identified through genomic sequencing and culture-based analyses to date. This community includes a core microbiome, found universally among individuals, and a variable component influenced by environmental factors such as diet, lifestyle, and host genetics. Site-specific conditions, including oxygen gradients, pH levels, and nutrient availability, determine the spatial distribution of these microorganisms...

Microbial Mats

Microbial Mats

Microbial communities forming biofilms and mats represent complex, spatially structured ecosystems where metabolic processes are stratified according to light, oxygen, and nutrient gradients. Biofilms are initial colonization stages, only a few millimeters thick, while mature microbial mats can reach centimeter-scale thickness and display intricate vertical organization. Their structural and functional heterogeneity allows microorganisms to occupy distinct ecological niches within a few...

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por

Same author

Dynamic reworking of marine diatom endometabolomes in response to temperature and a model bacterium.

mSystems·2025

Same author

Methionine synthesis and glycine betaine demethylation are intricately intertwined in cosmopolitan marine bacteria.

Proceedings of the National Academy of Sciences of the United States of America·2025

Same author

Discoveries with <i>Roseobacteraceae</i>: Bacterial Models for Ocean Heterotrophy.

Annual review of marine science·2025

Same author

Chemotaxis, growth, and inter-species interactions shape early bacterial community assembly.

The ISME journal·2025

Same author

Digital Microbe: a genome-informed data integration framework for team science on emerging model organisms.

Scientific data·2024

Same author

Heterotrophic bacteria trigger transcriptome remodelling in the photosynthetic picoeukaryote Micromonas commoda.

Environmental microbiology reports·2024

Same journal

Erratum for the Research Article "Detecting supramolecular organic nanoparticles during heat wave".

Science (New York, N.Y.)·2026

Same journal

Local signals, systemic decline.

Science (New York, N.Y.)·2026

Same journal

The mechanics of liver regeneration.

Science (New York, N.Y.)·2026

Same journal

Computing in a memory with physics.

Science (New York, N.Y.)·2026

Same journal

Retraction.

Science (New York, N.Y.)·2026

Same journal

Making time.

Science (New York, N.Y.)·2026

Ver todos los artículos relacionados

Search research articles

Video Experimental Relacionado

Updated: Mar 28, 2026

Unraveling the Unseen Players in the Ocean - A Field Guide to Water Chemistry and Marine Microbiology

Unraveling the Unseen Players in the Ocean - A Field Guide to Water Chemistry and Marine Microbiology

Published on: November 5, 2014

El microbioma global del océano

Mary Ann Moran¹

¹Department of Marine Sciences, University of Georgia, Athens, GA 30602-3636, USA.

Science (New York, N.Y.)

|December 15, 2015

Resumen

Este resumen es generado por máquina.

Los microbios marinos son cruciales para los ciclos elementales globales. Comprender sus interacciones moleculares es clave para predecir la función del microbioma y la vulnerabilidad al cambio ambiental.

Más Videos Relacionados

An Aquatic Microbial Metaproteomics Workflow: From Cells to Tryptic Peptides Suitable for Tandem Mass Spectrometry-based Analysis

An Aquatic Microbial Metaproteomics Workflow: From Cells to Tryptic Peptides Suitable for Tandem Mass Spectrometry-based Analysis

Published on: September 15, 2015

Composition and Distribution Analysis of Bioaerosols Under Different Environmental Conditions

Composition and Distribution Analysis of Bioaerosols Under Different Environmental Conditions

Published on: January 7, 2019

Videos de Experimentos Relacionados

Last Updated: Mar 28, 2026

Unraveling the Unseen Players in the Ocean - A Field Guide to Water Chemistry and Marine Microbiology

Unraveling the Unseen Players in the Ocean - A Field Guide to Water Chemistry and Marine Microbiology

Published on: November 5, 2014

An Aquatic Microbial Metaproteomics Workflow: From Cells to Tryptic Peptides Suitable for Tandem Mass Spectrometry-based Analysis

An Aquatic Microbial Metaproteomics Workflow: From Cells to Tryptic Peptides Suitable for Tandem Mass Spectrometry-based Analysis

Published on: September 15, 2015

Composition and Distribution Analysis of Bioaerosols Under Different Environmental Conditions

Composition and Distribution Analysis of Bioaerosols Under Different Environmental Conditions

Published on: January 7, 2019

Área de la Ciencia:

Microbiología marina
Biogeoquímica
Ecología microbiana

Sus antecedentes:

Los microbios marinos impulsan las transformaciones esenciales en los ciclos elementales globales.
Decenas de años de estudio han revelado mucho acerca de estos microbios y sus procesos.
Quedan preguntas clave sobre los factores que regulan la actividad e interacciones microbianas.

Objetivo del estudio:

Investigar los intercambios moleculares dentro de las comunidades microbianas marinas.
Comprender los factores que regulan la actividad e interacciones microbianas en el medio marino.
Evaluar la vulnerabilidad de los microbiomas marinos al cambio ambiental.

Principales métodos:

Utilizando técnicas moleculares avanzadas para identificar las moléculas intercambiadas.
Analizar las estructuras y funciones de las comunidades microbianas.
Investigar el impacto de las variables ambientales en las interacciones microbianas.

Principales resultados:

Identificación de las "monedas" moleculares clave intercambiadas dentro del microbioma marino.
Elucidación del papel de las interacciones microbianas en la regulación de los procesos biogeoquímicos.
Evaluación de cómo los cambios ambientales afectan la función del microbioma.

Conclusiones:

Comprender el intercambio molecular es crítico para la función del microbioma marino.
Las interacciones microbianas juegan un papel importante en la regulación de los ecosistemas marinos.
El conocimiento de las monedas moleculares ayuda a predecir las respuestas del microbioma a los cambios ambientales.