Glossary Term
Single Nucleotide Variant
A variation of a single nucleotide at a specific location of the genome due to base substitution, which is found at any frequency in the population.
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Glossary Term
A variation of a single nucleotide at a specific location of the genome due to base substitution, which is found at any frequency in the population.
Artículo
Research record from Glycobiology, 2026-08-01. PMID 42555109.
Glossary Term
A 20 to 25-nucleotide double-stranded RNA which is involved in a sequence-specific messenger RNA degradation process known as RNA interference.
Pruebas
A measurement of SP100-specific antibodies in a biological specimen.
Pruebas
A sputum culture is a test that checks for bacteria or another type of germ that may be causing a respiratory tract infection (an infection in your lungs or airways). Sputum, also known as phlegm, is a thick type of mucus made in your lungs. If you have an infection or chronic illness affecting the lungs or airways, sputum can settle in your lungs, and you may also cough it up
Indicadores
An aminoglycoside antibiotic derived from Streptomyces tenebrarius with bacteriostatic activity. Following active transport into the cell, tobramycin binds irreversibly to a specific aminoglycoside receptor on the bacterial 30S ribosomal subunit and interferes with the initiation complex between messenger RNA and the 30S subunit, thereby inhibiting initiation of protein synthesis, consequently leading to bacterial cell death. In addition, tobramycin induces misreading of the mRNA template causing incorrect amino acids to be incorporated into the growing polypeptide chain, consequently interfering with protein elongation.
Pruebas
Controlled laboratory tests to determine the toxicity of a chemical to an organism in terms of specific chemical concentrations.
Glossary Term
The complete set of RNA transcripts that are produced by the genome, under specific circumstances or in a specific cell.
Glossary Term
A class of short adaptor RNAs that transfers a specific amino acid to a growing polypeptide chain at the ribosomal site of protein synthesis during translation. Each transfer RNA comprises a three-nucleotide sequence that is complementary to the triplet nucleotide coding sequence of an mRNA, conferring specificity to the amino acid being incorporated into the assembling protein.
Pruebas
A troponin test measures the level of troponin in a sample of your blood. Troponin is a protein that's found in the cells of your heart muscle.
Pruebas
A two-staged test with purified coagulation factors in the first stage, and a FXa-specific chromogenic substrate in the second stage. In the first stage, diluted sample plasma, which has been treated with Al(OH)3 to remove prothrombin, is mixed with a combined reagent (human serum, factor V, phospholipids and calcium). In the second stage, a subsample from the first stage is mixed with normal plasma, providing prothrombin and fibrinogen, and the clotting time is measured to deduce the amount of FVIII present.
Artículo
Research record from J Gynecol Oncol, 2026-04-22. PMID 42108733.