Nodes

Rheumatoid factor detected above the assay-specific positivity threshold.

Method of using a polycrystalline powder and Rietveld refinement (LEAST SQUARES ANALYSIS) of X-RAY DIFFRACTION or NEUTRON DIFFRACTION. It circumvents…

Activated partial thromboplastin time longer than the applicable reference interval.

Prothrombin time longer than the applicable laboratory reference interval.

Thrombin time longer than the applicable laboratory reference interval.

Procedures by which protein structure and function are changed or created in vitro by altering existing or synthesizing new structural genes that dir…

A method for determining points of contact between interacting proteins or binding sites of proteins to nucleic acids. Protein footprinting utilizes …

Methods for determining interaction between PROTEINS.

White blood cells present in urine above the applicable microscopic or automated threshold.

Technique that utilizes low-stringency polymerase chain reaction (PCR) amplification with single primers of arbitrary sequence to generate strain-spe…

Absolute lymphocyte count below the applicable laboratory reference range.

Absolute neutrophil count below the applicable laboratory reference range.

Cerebrospinal fluid glucose concentration below the applicable reference or paired-serum expectation.

Serum complement component C3 below the applicable laboratory reference range.

Plasma fibrinogen concentration below the applicable laboratory reference range.

Platelet count below the applicable laboratory reference range.

Serum bicarbonate concentration below the applicable laboratory reference range.

Total or corrected serum calcium concentration below the applicable reference range.

Serum potassium concentration below the applicable laboratory reference range.

Serum sodium concentration below the applicable laboratory reference range.

Use of restriction endonucleases to analyze and generate a physical map of genomes, genes, or other segments of DNA.

The use of techniques that produce a functional MUTATION or an effect on GENE EXPRESSION of a specific gene of interest in order to identify the role…

High-throughput nucleotide sequencing techniques developed for determining and analyzing the composition of the TRANSCRIPTOME of a sample.

An isothermal in-vitro nucleotide amplification process. The process involves the concomitant action of a RNA-DIRECTED DNA POLYMERASE, a ribonuclease…

A diagnostic procedure used to determine whether LYMPHATIC METASTASIS has occurred. The SENTINEL LYMPH NODE is the first lymph node to receive draina…

A multistage process that includes cloning, physical mapping, subcloning, determination of the DNA SEQUENCE, and information analysis.

A process that includes the determination of AMINO ACID SEQUENCE of a protein (or peptide, oligopeptide or peptide fragment) and the information anal…

A multistage process that includes cloning, physical mapping, subcloning, sequencing, and information analysis of an RNA SEQUENCE.

Severe epigastric pain used as a ClinicalGraph target concept for laboratory_medicine / lab_finding.

Methods for controlling genetic SEX of offspring.