Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

Optimal Foraging00:48

Optimal Foraging

13.2K
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
13.2K
Epiphytes, Parasites, and Carnivores02:40

Epiphytes, Parasites, and Carnivores

16.4K
Plants often form mutualistic relationships with soil-dwelling fungi or bacteria to enhance their roots’ nutrient uptake ability. Root-colonizing fungi (e.g., mycorrhizae) increase a plant’s root surface area, which promotes nutrient absorption. While root-colonizing, nitrogen-fixing bacteria (e.g., rhizobia) convert atmospheric nitrogen (N2) into ammonia (NH3), making nitrogen available to plants for various biological functions. For example, nitrogen is essential for the...
16.4K
Energy Budgets00:51

Energy Budgets

10.5K
Organisms must balance energy intake with the energy required for growth, maintenance and reproduction. These trade-offs result in a variety of survivorship and reproductive strategies, including semelparity and iteroparity. Semelparous species, like annual plants, have only one reproductive episode in their lifetimes and consequently have short lifespans. Iteroparous species, by contrast, have many reproductive events during their lifetimes but have relatively few offspring. These two...
10.5K
Key Elements for Plant Nutrition02:35

Key Elements for Plant Nutrition

23.8K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
23.8K
Microbial Nutrition01:28

Microbial Nutrition

931
Organisms exhibit remarkable metabolic diversity, categorized based on how they acquire energy and carbon. These strategies enable survival in various ecological niches and are essential for maintaining energy flow and nutrient cycling within ecosystems.Energy and Carbon SourcesOrganisms are classified as phototrophs or chemotrophs based on energy acquisition. Phototrophs use light as their energy source, while chemotrophs rely on oxidizing chemical compounds. Further differentiation arises...
931
What is Natural Selection?01:32

What is Natural Selection?

125.2K
Natural selection is an evolutionary process in which individuals with survival-promoting traits reproduce at higher rates. These favorable traits become more common within a population or species. Naturally selected traits initially arise via random genetic mutations. In order for selection to occur, there must be variation within a population, the trait controlling the variation must be heritable, and there must be an evolutionary advantage for variation in the trait.
125.2K

También podría leer

Artículos Relacionados

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

Ordenar por
Same author

Nanodomain-localized formin gates symbiotic microbial entry in legume and solanaceous plants.

Science (New York, N.Y.)·2026
Same author

Recruitment of bifunctional regulator thermospermine to methylated ribosomes directs xylem fate.

Science (New York, N.Y.)·2026
Same author

The <i>Medicago truncatula</i> lncRNA <i>ENOD40</i> is a mediator of <i>microRNA169</i>-controlled <i>NF-YA</i> activity in nodule initiation.

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

The Medicago truncatula LYR4 intracellular domain serves as a scaffold in immunity signaling independent of its phosphorylation activity.

The New phytologist·2025
Same author

Gibberellin dynamics governing nodulation revealed using GIBBERELLIN PERCEPTION SENSOR 2 in Medicago truncatula lateral organs.

The Plant cell·2024
Same author

The activation of Arabidopsis axillary buds involves a switch from slow to rapid committed outgrowth regulated by auxin and strigolactone.

The New phytologist·2024

Video Experimental Relacionado

Updated: Dec 25, 2025

Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn Zea mays As an Exemplar
07:19

Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn Zea mays As an Exemplar

Published on: August 6, 2018

21.0K

La dieta de una planta, sobreviviendo en un entorno de nutrientes variable

Giles E D Oldroyd1,2, Ottoline Leyser3

  • 1Sainsbury Laboratory, University of Cambridge, 47 Bateman Street, Cambridge CB2 1LR, UK. gedo2@cam.ac.uk.

Science (New York, N.Y.)
|April 4, 2020
PubMed
Resumen
Este resumen es generado por máquina.

Las plantas optimizan la absorción de nutrientes al detectar las condiciones del suelo y atraer a los microbios. Esta coordinación del desarrollo de las plantas y las asociaciones microbianas es clave para el crecimiento y la supervivencia.

Más Videos Relacionados

A Caenorhabditis elegans Nutritional-status Based Copper Aversion Assay
06:45

A Caenorhabditis elegans Nutritional-status Based Copper Aversion Assay

Published on: July 26, 2017

7.0K
Quantification of Macronutrients Intake in a Thermogenetic Neuronal Screen using Drosophila Larvae
07:24

Quantification of Macronutrients Intake in a Thermogenetic Neuronal Screen using Drosophila Larvae

Published on: June 11, 2020

4.0K

Videos de Experimentos Relacionados

Last Updated: Dec 25, 2025

Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn Zea mays As an Exemplar
07:19

Quantifying Plant Soluble Protein and Digestible Carbohydrate Content, Using Corn Zea mays As an Exemplar

Published on: August 6, 2018

21.0K
A Caenorhabditis elegans Nutritional-status Based Copper Aversion Assay
06:45

A Caenorhabditis elegans Nutritional-status Based Copper Aversion Assay

Published on: July 26, 2017

7.0K
Quantification of Macronutrients Intake in a Thermogenetic Neuronal Screen using Drosophila Larvae
07:24

Quantification of Macronutrients Intake in a Thermogenetic Neuronal Screen using Drosophila Larvae

Published on: June 11, 2020

4.0K

Área de la Ciencia:

  • Biología vegetal
  • Ciencias del suelo
  • Microbiología

Sus antecedentes:

  • Las plantas requieren una superficie significativa para el intercambio de nutrientes y gases.
  • La disponibilidad de nitrógeno (N) y fósforo (P) en el suelo es muy variable.
  • Las plantas deben administrar activamente la adquisición de nutrientes para apoyar el crecimiento.

Objetivo del estudio:

  • Para explorar cómo las plantas sienten y responden a la disponibilidad de nutrientes.
  • Comprender el papel del desarrollo de las plantas y las interacciones microbianas en la absorción de nutrientes.
  • Investigar la coordinación entre el crecimiento de las plantas y las estrategias de adquisición de nutrientes.

Principales métodos:

  • Análisis de las respuestas fisiológicas de las plantas a diferentes niveles de N y P.
  • Investigación de las interacciones entre plantas y microbios en entornos limitados en nutrientes.
  • Modelado de las vías de detección de nutrientes y su impacto en el desarrollo de las plantas.

Principales resultados:

  • Las plantas modifican el crecimiento y el desarrollo para optimizar la captura de N y P.
  • El compromiso microbiano es una estrategia crucial para mejorar la adquisición de nutrientes.
  • La detección de nutrientes influye directamente en el desarrollo de las plantas y las asociaciones microbianas.

Conclusiones:

  • La detección de nutrientes vegetales y las asociaciones microbianas son procesos integrados.
  • Estos mecanismos integrados son esenciales para optimizar la absorción de N y P.
  • La gestión eficaz de los nutrientes es fundamental para regular el crecimiento y la productividad de las plantas.