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  2. Proliferating cell nuclear antigen - Wikipedia

    en.wikipedia.org/wiki/Proliferating_cell_nuclear...

    18538 Ensembl ENSG00000132646 ENSMUSG00000027342 UniProt P12004 P17918 RefSeq (mRNA) NM_182649 NM_002592 NM_011045 RefSeq (protein) NP_002583 NP_872590 NP_035175 Location (UCSC) Chr 20: 5.11 – 5.13 Mb Chr 2: 132.09 – 132.1 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Cryo-EM structure of the DNA-bound PolD–PCNA processive complex Proliferating cell nuclear antigen (PCNA) is ...

  3. p-ANCA - Wikipedia

    en.wikipedia.org/wiki/P-ANCA

    p-ANCA is associated with several medical conditions: [3] It is fairly specific, but not sensitive for ulcerative colitis, so is not useful as a sole diagnostic test. [4] When measured together with anti-saccharomyces cerevisiae antibodies (ASCA), p-ANCA has been estimated to have a specificity of 97% and a sensitivity of 48% in differentiating patients with ulcerative colitis from normal ...

  4. TUNEL assay - Wikipedia

    en.wikipedia.org/wiki/TUNEL_assay

    The fluorochrome-based TUNEL assay applicable for flow cytometry, combining the detection of DNA strand breaks with respect to the cell cycle-phase position, was originally developed by Gorczyca et al. [4] Concurrently, the avidin-peroxidase labeling assay applicable for light absorption microscope was described by Gavrieli et al. [5] Since 1992 the TUNEL has become one of the main methods for ...

  5. Anti-neutrophil cytoplasmic antibody - Wikipedia

    en.wikipedia.org/wiki/Anti-neutrophil_cytoplasm...

    Immunofluorescence (IF) on ethanol-fixed neutrophils is used to detect ANCA, although formalin-fixed neutrophils may be used to help differentiate ANCA patterns. ANCA can be divided into four patterns when visualised by IF; cytoplasmic ANCA (c-ANCA), C-ANCA (atypical), perinuclear ANCA (p-ANCA) and atypical ANCA (a-ANCA), also known as x-ANCA. c-ANCA shows cytoplasmic granular fluorescence ...

  6. Glossary of genetics and evolutionary biology - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_genetics_and...

    Also DNA testing and genetic screening. A broad class of procedures used to identify features of an individual's particular chromosomes, genes, or proteins in order to determine parentage or ancestry , diagnose vulnerabilities to heritable diseases, or detect mutant alleles associated with increased risks of developing genetic disorders .

  7. What Really Causes a False Positive COVID-19 Test? Experts ...

    www.aol.com/false-positive-covid-19-test...

    False positive COVID-19 tests—when your result is positive, but you aren’t actually infected with the SARS-CoV-2 virus—are a real, if unlikely, possibility, especially if you don’t perform ...

  8. Histone acetylation and deacetylation - Wikipedia

    en.wikipedia.org/wiki/Histone_acetylation_and_de...

    The group hypothesized that histone proteins modified by acetyl groups added negative charges to the positive lysines, and thus, reduced the interaction between DNA and histones. [15] Histone modification is now considered a major regulatory mechanism that is involved in many different stages of genetic functions. [ 16 ]

  9. Report: Ryan Garcia tests positive for banned PED after win ...

    www.aol.com/sports/report-ryan-garcia-tests...

    Ryan Garcia tested positive for the PED Ostarine the day before and the day of his upset win over Devin Haney, per a VADA letter obtained by ESPN. Garcia has 10 days to request his B-sample be tested.