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

Protein Networks02:26

Protein Networks

4.1K
An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
4.1K
Circuit Terminology01:14

Circuit Terminology

2.1K
An electrical network is a system composed of interconnected elements, such as resistors, capacitors, inductors, and voltage or current sources. Unlike a circuit, an electrical network does not necessarily form a closed path. In other words, while all circuits can be considered networks due to their interconnected nature, not every network qualifies as a circuit.
A circuit, on the other hand, is also an interconnected system of electrical elements but must contain one or more closed paths.
2.1K
Network Function of a Circuit01:25

Network Function of a Circuit

386
Frequency response analysis in electrical circuits provides vital insights into a circuit's behavior as the frequency of the input signal changes. The transfer function, a mathematical tool, is instrumental in understanding this behavior. It defines the relationship between phasor output and input and comes in four types: voltage gain, current gain, transfer impedance, and transfer admittance. The critical components of the transfer function are the poles and zeros.
386
Neural Circuits01:25

Neural Circuits

1.5K
Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
1.5K
Sequence Networks of Rotating Machines01:24

Sequence Networks of Rotating Machines

140
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
140
Equivalent Resistance01:16

Equivalent Resistance

578
In circuit analysis, situations often arise where resistors are neither in series nor parallel configurations. To tackle such scenarios, three-terminal equivalent networks like the wye (Y) (Figure 1 (a)) or tee (T) and delta (Δ) (Figure 1 (b)) or pi (π) networks come into play. These networks offer versatile solutions and are frequently encountered in various applications, including three-phase electrical systems, electrical filters, and matching networks.
578

También podría leer

Artículos Relacionados

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

Ordenar por
Same author

Organized peripheral vascular strand development in nodules is controlled by a bHLH/HLH heterodimer.

The New phytologist·2026
Same author

A cytokinin-auxin antagonistic module participates in nitrogen-triggered tiller outgrowth in rice.

Plant physiology·2026
Same author

RSD-mediated suppression of NIN and NLP2 transcription is crucial for symbiotic nitrogen fixation.

The New phytologist·2025
Same author

Revisiting development and physiology of wild rice relatives for crop improvement and climate resilience.

Plant cell reports·2025
Same author

Identification of an RNA silencing suppressor encoded by an Indian citrus ringspot virus.

Physiology and molecular biology of plants : an international journal of functional plant biology·2025
Same author

Leaf growth in third dimension: a perspective of leaf thickness from genetic regulation to ecophysiology.

The New phytologist·2024
Same journal

The link between phosphate starvation-triggered anthocyanin biosynthesis and jasmonate-driven regulation in tomato.

Journal of experimental botany·2026
Same journal

OsFLZ5 Enhances Drought Tolerance and ABA Sensitivity in Rice via Transcriptional Activation by OsbZIP23.

Journal of experimental botany·2026
Same journal

From signaling to catabolism: terminal tails in plant hormone regulation.

Journal of experimental botany·2026
Same journal

Beyond the CO-FT regulatory module: E1 and PHYA emerge as players in photoperiodic regulation of flowering in legumes.

Journal of experimental botany·2026
Same journal

Sulfur metabolism-dependent retrograde signalling for oxidative stress acclimation.

Journal of experimental botany·2026
Same journal

Combining a high-caliber chromosome-level genome and root single-cell atlas resolves genetic diversity and root development in Olea europaea subsp. cuspidata.

Journal of experimental botany·2026
Ver todos los artículos relacionados

Video Experimental Relacionado

Updated: Sep 9, 2025

JUMPn: A Streamlined Application for Protein Co-Expression Clustering and Network Analysis in Proteomics
07:28

JUMPn: A Streamlined Application for Protein Co-Expression Clustering and Network Analysis in Proteomics

Published on: October 19, 2021

3.3K

las redes

Rajarshi Sanyal1, Aashish Ranjan1

  • 1BRIC-National Institute of Plant Genome Research, New Delhi 110067, India.

Journal of experimental botany
|September 1, 2025
PubMed
Resumen
Este resumen es generado por máquina.

Las señales de luz regulan el desarrollo de las plantas (fotomorfogénesis) y la fotosíntesis. Los factores clave de transcripción de señales de luz, como PIF y HY5, controlan ambos procesos, ofreciendo vías para mejorar la eficiencia fotosintética de las plantas.

Palabras clave:
Hipocótilo alargado 5La luzFactores que interactúan con el fitocromoFotomorfogénesisLa fotosíntesisCascada de señalizaciónFactores de transcripción

Más Videos Relacionados

Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.2K
Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization
07:49

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

8.1K

Videos de Experimentos Relacionados

Last Updated: Sep 9, 2025

JUMPn: A Streamlined Application for Protein Co-Expression Clustering and Network Analysis in Proteomics
07:28

JUMPn: A Streamlined Application for Protein Co-Expression Clustering and Network Analysis in Proteomics

Published on: October 19, 2021

3.3K
Modeling the Functional Network for Spatial Navigation in the Human Brain
05:55

Modeling the Functional Network for Spatial Navigation in the Human Brain

Published on: October 13, 2023

1.2K
Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization
07:49

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

8.1K

Área de la Ciencia:

  • Biología vegetal
  • Biología molecular
  • La bioquímica

Sus antecedentes:

  • La luz es una señal ambiental vital para las plantas, que influye en el desarrollo (fotomorfogénesis) y la producción de energía (fotosíntesis).
  • La fotomorfogénesis involucra fotorreceptores y cascadas de señalización que controlan el desarrollo de las plantas en respuesta a la luz.
  • La fotosíntesis convierte la energía de la luz en energía química para el crecimiento y el metabolismo de las plantas.

Objetivo del estudio:

  • Para revisar la regulación transcripcional de la fotosíntesis.
  • Explorar el papel de los factores de transcripción de la fotomorfogénesis en la fotosíntesis.
  • Discutir estrategias para optimizar la eficiencia fotosintética a través de la manipulación de señales de luz.

Principales métodos:

  • Revisión de la literatura de estudios recientes sobre la señalización lumínica y la fotosíntesis.
  • Análisis de la participación de los fotorreceptores y los factores de transcripción (por ejemplo, PIF, HY5).
  • Discusión de las redes de regulación y estrategias de optimización.

Principales resultados:

  • Los principales factores de transcripción de la señalización lumínica, incluidos los FACTORES DE INTERACCIÓN FITOCRÓMICA (PIF) y el HIPOCÓTILO 5 ELONGADO (HY5), regulan la fotosíntesis.
  • Existe un cruce entre la fotomorfogénesis y las vías reguladoras de la fotosíntesis.
  • Comprender estas redes es crucial para mejorar la eficiencia fotosintética.

Conclusiones:

  • Los factores de transcripción centrales para la fotomorfogénesis también juegan un papel importante en la regulación de la fotosíntesis.
  • La orientación de las vías de señalización luminosa ofrece el potencial para mejorar el rendimiento fotosintético de las plantas.
  • Las investigaciones adicionales sobre estas redes reguladoras pueden conducir a un rendimiento óptimo de los cultivos.