mutación sin sentido

mutación sin sentido

A mutation in which a sense codon (which codes for an amino acid) is converted to the same sequence as a stop codon. This abnormal occurrence causes premature termination of protein translation resulting in the production of truncated proteins which may be non-functional.

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Parte del discurso: sustantivo
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Industria/ámbito: Agricultura
Categoría: Agricultura general
Company: USDA
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sentido

Historia del arte; Artes plásticas

The function of seeing, hearing, smelling, touching or tasting.

mutación

Arqueología; Evolución

A change in genetic material that results from an error in replication of DNA. Mutations can be beneficial, harmful, or neutral.

mutación

Educación; Vocabulario SAT

The act or process of change.

mutación

Antropología; Antropología cultural

An alteration of the genetic material.

mutación

Biología; Ecología

Change in the structure of a gene or chromosome due to a biochemical replication error.

antihelmínticos

Agricultura; Agricultura general

Agents destructive to parasitic worms. They are used therapeutically in the treatment of infestation with parasitic worms of the helminth class, in humans and animal.

antígenos de superficie

Agricultura; Agricultura general

Antigens on surfaces of cells, including infectious or foreign cells or viruses. They are usually protein-containing groups on cell membranes or walls.

antígenos de neoplasias

Agricultura; Agricultura general

Proteins, glycoprotein, or lipoprotein moieties on surfaces of tumor cells that are usually identified by monoclonal antibodies. Many of these are of either embryonic or viral ...

antígenos de histocompatibilidad

Agricultura; Agricultura general

A group of antigens that includes both the major and minor histocompatibility antigens. The former are genetically determined by the major histocompatibility complex. They ...

antígeno nuclear de célula proliferativa

Agricultura; Agricultura general

Nuclear antigen with a role in DNA synthesis, DNA repair, and cell cycle progression. PCNA is required for the coordinated synthesis of both leading and lagging strands at the ...