Version 2.78

Status Information

Status
DEPRECATED
Reason
Erroneous
Comment
There is no known mutation in the MTHFR gene that results in a Cys to Glu change at codon 677. There is a variant c.677C>T, which is represented by a separate LOINC code [LOINC: 28005-7]

Fully-Specified Name

Component
MTHFR gene.p.Cys677Glu
Property
PrThr
Time
Pt
System
Bld/Tiss
Scale
Ord
Method
Molgen

Additional Names

Short Name
Deprecated MTHFR p.C677E Bld/T Ql
Display Name
MTHFR gene p.Cys677Glu Molgen Ql (Bld/Tiss)
Consumer Name Alpha Get Info
MTHFR gene p.Cys677Glu, Blood or tissue specimen

Basic Attributes

Class
MOLPATH.MUT
Type
Laboratory
First Released
Version 1.0m
Last Updated
Version 2.65
Change Reason
Changed Component name to align with the current HGVS recommendations to use the three letter codes for amnio acids. In the shortname, we kept the single letter codes.; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) gen MTHFR.P.C677E:arbitrario:punto en el tiempo:sangre entera/tejido:ordinal:genética molecular
es-ES Spanish (Spain) Gen MTHFR p.C677E:PrThr:Punto temporal:Sangre o tejido:Ord:Genética molecular
es-MX Spanish (Mexico) Gen MTHFR p. Cys677Glu:Presencia o umbral:Punto temporal:Sangre o tejido:Ordinal:Genética molecular
fr-FR French (France) MTHFR gène p.Cys677Glu:Présence/Seuil:Ponctuel:Sang/Tissu:Qualitatif:Biologie moléculaire
it-IT Italian (Italy) MTHFR, gene.p.Cys677Glu:PrThr:Pt:Sangue/Tess:Ord:Molgen
Synonyms: Gene MTHFR Gene MTHFR p.Cys677Glu Genetica molecolare Mutazione genica Patologia molecolare Presenza o Soglia Punto nel tempo (episodio) Sangue Sangue o Tessuto Tessuto & Strisci
ko-KR Korean (Korea, Republic Of) MTHFR 유전자.p.C677E:임의적분:검사시점:전혈/조직:순위척도:분자유전
nl-NL Dutch (Netherlands) MTHFR-gen.p.C677E:aanwezigheid:moment:bloed of weefsel:ordinaal:moleculair genetisch onderzoek
Synonyms: molgen MTHFR gen MTHFR gen.p.C677E
pt-BR Portuguese (Brazil) MTHFR gene.p.C677E:Arb:Pt:Sg/Tecido:Ord:Genética molecular
Synonyms: ; MTHFR p.C677E; Vascular risk; NADPH; 5,10-methylenetetrahydrofolate reductase gene; Arbitrary; Point in time; Random; Bld/T; Tissue; Bld/T; Blood; WB; Whole blood; Ql; Ordinal; QL; Qualitative; Qual; Screen; PCR; Molecular genetics; P prime; MOLPATH.MUTATIONS; MOLPATH.MUTATIONS; Molecular pathology
ru-RU Russian (Russian Federation) MTHFR ген.p.C677E:PrThr:ТчкВрм:Кр/Тк:Пор:МолГен
Synonyms: Кровь Кровь или Ткань Порядковый Ткань и мазки Точка во времени;Момент
tr-TR Turkish (Turkey) MTHFR geni.p.C677E:MevcEşik:Zmlı:Kan/Dk:Srl:Molgen
Synonyms: Mevcut
zh-CN Chinese (China) MTHFR 基因.p.C677E:存在情况或阈值:时间点:全血/组织:序数型:分子遗传学类实验室方法
Synonyms: 5,10-亚甲基四氢叶酸还原酶基因;NADPH;血管危险(Vascular risk);血管风险(Vascular risk);还原型烟酰胺腺嘌呤二核苷酸磷酸;还原型辅酶 II MTHFR p.C677E P 型 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 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 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 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

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=21711-7