Version 2.77

Part Description

LP34683-0   MLH1 gene
The MLH1 gene (mutL homolog 1) [HGNC Gene ID:7127] is located on chromosome 3p21.3. This gene was identified as a locus frequently mutated in hereditary nonpolyposis colon cancer (HNPCC), also known as Lynch syndrome. It is a human homolog of the E. coli DNA mismatch repair gene mutL, consistent with the characteristic alterations in microsatellite sequences (RER+phenotype) found in HNPCC. Alternative splicing results in multiple transcript variants encoding distinct isoforms. Additional transcript variants have been described, but their full-length natures have not been determined.[provided by RefSeq, Nov 2009] [NCBI Gene ID:4292] Source: National Center for Biotechnology Information (NCBI) Gene

Fully-Specified Name

MLH1 gene targeted mutation analysis

Additional Names

Short Name
MLH1 gene Mut Anl Bld/T
Display Name
MLH1 gene targeted mutation analysis Molgen Doc (Bld/Tiss)
Consumer Name Alpha Get Info
MLH1 gene targeted mutation analysis, Blood or tissue specimen

Basic Attributes

First Released
Version 2.14
Last Updated
Version 2.73
Change Reason
Based on LOINC Committee review (June 2016), "targeted" was added to the Component to clarify that this test is looking for a specific set of mutations as described in the LOINC User Guide under the Molecular Genetics section.; Based on LOINC Committee review (June 2019), updated the Property from "Prid" to "Find" and Scale from "Nar" to "Doc" to align with the current LOINC model for naming collections of information reported in narrative and/or structured formats.
Order vs. Observation
Common Test Rank Get Info

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) análisis de mutación del gen MSH2+MLH1:presencia o identidad:punto en el tiempo:tejido, no especificado:Narrativo:
es-ES Spanish (Spain) Gen MLH1 Analisis de mutaciones:Hallazgo:Punto temporal:Sangre o tejido:Doc:Genética molecular
es-MX Spanish (Mexico) Análisis de mutaciones dirigidas al gen MLH1:Hallazgo:Punto temporal:Sangre o tejido:Documento:Genética molecular
fr-FR French (France) MLH1 gène mutation cible trouvée:Recherche:Ponctuel:Sang/Tissu:Document:Biologie moléculaire
it-IT Italian (Italy) MLH1, gene analisi di mutazione mirata:Osservazione:Pt:Sangue/Tess:Doc:Molgen
Synonyms: Gene MLH1 Genetica molecolare Mutazione genica Osservazione Patologia molecolare Punto nel tempo (episodio) Sangue Sangue o Tessuto Tessuto & Strisci
ko-KR Korean (Korea, Republic Of) MLH1 유전자 돌연변이 분석:존재:검사시점:전혈/조직:설명적인:분자유전
nl-NL Dutch (Netherlands) MLH1-gen doelgerichte mutatie-analyse:bevinding:moment:bloed of weefsel:document:moleculair genetisch onderzoek
Synonyms: MLH1 gen molgen targeted
pt-BR Portuguese (Brazil) MLH1 análise de mutação genética:Ident:Pt:Sg/Tecido:Nar:Genética molecular
Synonyms: MutL homolog 1, colon cancer, nonpolyposis type 2; COCA2; FCC2; HNPCC; HNPCC2; MGC5172; hMLH1; Identity or presence; Point in time; Random; Bld/T; Tissue; Bld/T; Blood; WB; Whole blood; Narrative; Report; PCR; Molecular genetics; Mut Anal; Mutations; MOLPATH.MUTATIONS; MOLPATH.MUTATIONS; Molecular pathology
ru-RU Russian (Russian Federation) MLH1 ген исследование на мутацию:Находка:ТчкВрм:Кр/Тк:Док:МолГен
Synonyms: Документ Кровь Кровь или Ткань Ткань и мазки Точка во времени;Момент
tr-TR Turkish (Turkey) MLH1 geni Mutasyon analizi:Bulgu:Zmlı:Kan/Dk:Dokm:Molgen
zh-CN Chinese (China) MLH1 基因 突变分析:发现:时间点:全血/组织:文档型:分子遗传学类实验室方法
Synonyms: COCA2;FCC2;hMLH1;HNPCC;HNPCC2;MGC5172;MutL 同源基因 1, 结肠癌, 非多发性息肉 2 型;MutL 同源基因 1, 结肠癌, 非息肉病 2 型 临床文档型;临床文档;文档;文书;医疗文书;临床医疗文书 全血或组织;血液/组织;血液或组织 分子病理学.基因突变;分子病理学.突变;分子病理学试验.基因突变;分子病理学试验.突变;分子病理学试验类.突变;基因突变;突变 分子病理学;分子病理学试验 分子遗传学;分子遗传学方法;分子遗传学类方法;分子遗传学类检验方法;包括 RFL、PCR 及其他方法在内,用于在分子基础上检测遗传属性的方法的大类;聚合酶链反应;聚合酶链式反应 发现是一个原子型临床观察指标,并不是作为印象的概括陈述。体格检查、病史、系统检查及其他此类观察指标的属性均为发现。它们的标尺对于编码型发现可能是名义型,而对于叙述型文本之中所报告的发现,则可能是叙述型。;发现物;所见;结果;结论 基因突变分析 时刻;随机;随意;瞬间 未作说明的组织;组织;组织 & 涂片 血;血液 遗传基因;遗传因子;吉恩;生物基因

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