plásmidos

plásmidos

Any extrachromosomal hereditary determinant. Plasmids are self-replicating circular molecules of DNA that are found in a variety of bacterial, archaeal, fungal, algal, and plant species.

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Del af tale: noun
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Branche/domæne: Agriculture
Category: General agriculture
Company: USDA
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Relaterede termer

plásmido

Biology; Genetics

Circular loop of DNA in prokaryotes. Eukaryotic DNA is organized into chromosomes.

plásmido

Biology; Genome

Autonomously replicating extra-chromosomal circular DNA molecules, distinct from the normal bacterial genome and nonessential for cell survival under nonselective conditions. Some ...

plásmido

Agriculture; Rice science

Nonchromosomal, self-replicating (circular) DNA in bacteria. A principal tool for inserting new genetic information into microorganisms or plants.

curado de plásmidos

Agriculture; General agriculture

The treatment of cells with a substance that interferes with plasmid replication.

antihelmínticos

Agriculture; General agriculture

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

Agriculture; General agriculture

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

Agriculture; General agriculture

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

Agriculture; General agriculture

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

Agriculture; General agriculture

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 ...