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

DNA as a Genetic Template02:05

DNA as a Genetic Template

27.3K
Two structural features of the DNA molecule provide a basis for the mechanisms of heredity: the four nucleotide bases and its double-stranded nature. The Watson-Crick model of double-helical DNA structure, proposed in 1952, drew heavily upon the X-ray crystallography work of researchers Rosalind Franklin and Maurice Wilkins. Watson, Crick, and Wilkins jointly received the Nobel Prize in Physiology or Medicine for their work in 1962. Franklin was, controversially, excluded from the prize for...
27.3K
DNA as a Genetic Template02:05

DNA as a Genetic Template

9.2K
9.2K
The DNA Helix01:16

The DNA Helix

155.0K
Overview
155.0K
The DNA Helix01:07

The DNA Helix

28.3K
Deoxyribonucleic acid, or DNA, is the genetic material responsible for passing traits from generation to generation in all organisms and most viruses. DNA is composed of two strands of nucleotides that wind around each other to form a spring-like structure called a double helix. However, the double helix is not perfectly symmetrical. Instead, there are regularly occurring grooves in the structure. The major groove occurs where the sugar-phosphate backbones are relatively far apart. This space...
28.3K
Nucleic Acid Structure01:25

Nucleic Acid Structure

8.3K
The pentose sugar in DNA is deoxyribose, while in RNA the pentose sugar is ribose. The difference between the sugars is the presence of the hydroxyl group on the ribose's second carbon and a hydrogen on the deoxyribose's second carbon. The phosphate residue attaches to the hydroxyl group of the 5′ carbon of one sugar and the hydroxyl group of the 3′ carbon of the sugar of the next nucleotide, which forms  a 5′ to 3′ phosphodiester linkage.
DNA Structure
DNA...
8.3K
Nucleic acids02:43

Nucleic acids

188.0K
Nucleic acids are the most important macromolecules for the continuity of life. They carry the cell's genetic blueprint and carry instructions for its functioning.
DNA and RNA
The two main types of nucleic acids are deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). DNA is the genetic material in all living organisms, ranging from single-celled bacteria to multicellular mammals. It is in the nucleus of eukaryotes and in the organelles, chloroplasts, and mitochondria. In prokaryotes,...
188.0K

También podría leer

Artículos Relacionados

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

Ordenar por
Same author

Programming Dimensional Transitions in DNA Brick Crystals via Interfacial Connectivity.

Angewandte Chemie (International ed. in English)·2026
Same author

Structure-Controlled Molecular Recognition and Charge Transport in Metallized DNA Nanosheets.

Journal of the American Chemical Society·2026
Same author

Author Correction: Atomically precise photothermal nanomachines.

Nature materials·2026
Same author

L-DNA-Based Framework Nucleic Acid Nanodevice for Lysosomal ATP Imaging.

Analytical chemistry·2026
Same author

DNA-Programmed Amorphous PtCu Nanohybrids With Spatially Partitioned Functions for Hydrogen Evolution.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

DNA Framework Nucleator-Enabled Intelligent Hydrogel Interfaces on Living Cells.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same journal

High Pressure Synthesis of Ultrasmall Nanodiamonds with Nitrogen Vacancy Centers.

Nano letters·2026
Same journal

Efros-Shklovskii Law at the Thinnest Limit of a Material.

Nano letters·2026
Same journal

Oxygen Electronic Configuration Modulation Triggering Reversible Anionic Redox Chemistry toward High Voltage Tolerant Sodium Layered Oxide.

Nano letters·2026
Same journal

Development of a Nanoscale Protein-Protein Mapping of PDE4 Interface-Disrupting Peptides.

Nano letters·2026
Same journal

Lubricin-Protected Plasmonic Nanoslides Enable Stable, Reusable, Nonfouling, and Ultrasensitive Biomimetic-SERS Sensing for the Detection of Vancomycin in Unprocessed Whole Blood.

Nano letters·2026
Same journal

Forcing a Molecule to Switch: Quantifying Mechanical Control at the Atomic Scale.

Nano letters·2026
Ver todos los artículos relacionados

Video Experimental Relacionado

Updated: Jan 7, 2026

Analyzing and Building Nucleic Acid Structures with 3DNA
16:24

Analyzing and Building Nucleic Acid Structures with 3DNA

Published on: April 26, 2013

21.2K

Arquitectura molecular basada en el ADN: de la estructura a la función

Jiang Li1, Chunhai Fan2

  • 1Institute of Materiobiology, College of Sciences, Shanghai University, Shanghai 200444, China.

Nano letters
|January 1, 2026
PubMed
Resumen

No abstract available in PubMed .

Más Videos Relacionados

Folding and Characterization of a Bio-responsive Robot from DNA Origami
07:59

Folding and Characterization of a Bio-responsive Robot from DNA Origami

Published on: December 3, 2015

15.0K
Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles
10:23

Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles

Published on: May 8, 2015

12.1K

Videos de Experimentos Relacionados

Last Updated: Jan 7, 2026

Analyzing and Building Nucleic Acid Structures with 3DNA
16:24

Analyzing and Building Nucleic Acid Structures with 3DNA

Published on: April 26, 2013

21.2K
Folding and Characterization of a Bio-responsive Robot from DNA Origami
07:59

Folding and Characterization of a Bio-responsive Robot from DNA Origami

Published on: December 3, 2015

15.0K
Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles
10:23

Self-assembly of Complex Two-dimensional Shapes from Single-stranded DNA Tiles

Published on: May 8, 2015

12.1K