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Term Description

The Porcine Reproductive and Respiratory Syndrome Virus (PRRSv) genome contains at least eight opens reading frames (ORFs). ORF 5 contains about 600bp and is the least conserved region of PRRSV. Samples taken from infected pigs, as well as virus isolates, can be tested to determine the genetic sequence of the PRRSv. Examining the portion of the RNA that is most likely to mutate helps in determining how closely linked one PRRSv is to another, and can also be used to differentiate field strains from vaccine strains. The intended analyte for this assay is to detect a highly conserved region of the ORF5 gene of the Ingelvac Modified Live Vaccine called Ingelvac PRRSV-ATP. Sample types for this test may include serum, fresh tissue, oral fluids or swabs, nasal swabs and environmental specimens like feed or feed pre-mix.

Part Description

LP247967-5   Porcine reproductive and respiratory syndrome virus Ingelvac ATP strain ORF5 gene
The ORF5 gene of the porcine reproductive and respiratory virus (PRRS) has been found to be extremely variable, showing polymorphism in both the nucleic acid and amino acid positions of the gene. This variability has made it a specific target for vaccine development as well as epidemiological investigation. PMID: 10640555
Studies have shown that the genetic diversity is at least as high in the European genotype as in the North American genotype and the diversity of European type PRRSV has a marked geographical pattern, with exceptionally high genetic diversity in Italian sequences.
PMID: 12167339 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Porcine reproductive and respiratory syndrome virus Ingelvac ATP strain ORF5 gene:ThreshNum:Pt:XXX:Qn:Probe.amp.tar
Long Common Name
PRRSV Ingelvac ATP strain ORF5 gene [Cycle Threshold #] in Specimen by NAA with probe detection
Short Name
PRRSV Ingel ATP ORF5 Ct Spec Qn NAA+prb
Display Name
PRRSV Ingelvac ATP strain ORF5 gene NAA+probe (Specimen) [ThreshNum]
Consumer Name Alpha Get Info
PRRSV Ingelvac ATP Strain ORF5 gene, Specimen

Part Model Get Info

  • Component
    Porcine reproductive and respiratory syndrome virus Ingelvac ATP strain ORF5 gene
    LP247967-5
    • Analyte
      Porcine reproductive and respiratory syndrome virus Ingelvac ATP strain ORF5 gene
      LP247967-5
      • Component Numerator
        Porcine reproductive and respiratory syndrome virus Ingelvac ATP strain ORF5 gene
        LP247967-5
        • Component Numerator Core
          Porcine reproductive and respiratory syndrome virus Ingelvac ATP strain ORF5 gene
          LP247967-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    ThreshNum
    LP188772-0
  • Time
    Pt
    LP6960-1
  • System
    XXX
    LP7735-6
    • System Core
      XXX
      LP7735-6
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Probe.amp.tar
    LP6464-4

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.61
Last Updated
Version 2.69 (MIN)
Change Reason
Abbreviated "Porcine reproductive and respiratory syndrome virus" to "PRRSV" in the Long Common Name. PRRSV is shorter and more commonly used in test names.
Order vs. Observation
Observation

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)PRRSV Ingelvac ATP kmen gen ORF5:Prahová hodnota:Časový bod:XXX:Kvantitativní:Amplifikace nukleových kyselin s detekcí sondou
el-GRGreek (Greece)Γονίδιο ORF5 του Ingelvac ATP στέλεχος ORF5 του ιού του αναπαραγωγικού και αναπνευστικού συνδρόμου των χοίρων:ThreshNum:Pt:XXX:Qn:Ανιχνευτής.ενίσχυση.στόχου
Synonyms: MICRO Pt Qn ThreshNum XXX Ανιχνευτής Ανιχνευτής.ενίσχυση Ανιχνευτής.ενίσχυση.στόχου Γονίδιο Γονίδιο ORF5 του Ingelvac ATP στέλεχος ORF5 του ιού του αναπαραγωγικού και αναπνευστικού συνδρόμου των χοίρων Ιός Ιός του αναπαραγωγικού και αναπνευστικού συνδρόμου των χοίρων Των χοίρων
es-ESSpanish (Spain)Vacuna atenuada ATP de la cepa ORF5 del gen del Virus del sindrome reproductivo y respiratorio porcino:ThreshNnum:Punto temporal:XXX:Qn:Sonda con amplificación dirigida
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Virus del síndrome reproductivo y respiratorio porcino Ingelvac ATP cepa ORF5 gen:ThreshNum:Punto temporal:XXX:Cuantitativo:Amplificación de ácidos nucleicos con detección de sonda
it-ITItalian (Italy)Virus della sindrome riproduttiva e respiratoria del suino, variante Ingelvac ATP, gene ORF5:Thresnum:Pt:XXX:Qn:Sonda.amp.tar
Synonyms: Gene ORF5 variante Ingelvac ATP virus PRRS Limite di soglia Microbiologia Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA Virus PRRS
pl-PLPolish (Poland)Wirusa zespołu rozrodczo-oddechowego świń gen ORF5 szczep Ingelvac ATP.:wartość progowa:punkt w czasie:XXX:ilościowy:sonda.amplifikacja.cel
Synonyms: amplifikacja kwasu nukleinowego z detekcją za pomocą sondy amplifikacja z detekcją za pomocą sondy Gen ORF5 szczepu Ingelvac ATP PRRSV
zh-CNChinese (China)猪生殖与呼吸综合征病毒 Ingelvac ATP 株 ORF5 基因:阈值循环圈数:时间点:XXX:定量型:探针法.基因扩增.靶向
Synonyms: Lelystad 病毒;PRRS;SIRSV;兰耳病;新猪病;母猪后期流产;猪不育和呼吸综合症;猪不育和呼吸综合症（Swine infertility and respiratory syndrome，SIRSV）;猪生殖与呼吸系统综合症;猪生殖与呼吸综合症（Porcine reproductive and respiratory syndrome，PRRS）;猪繁殖与呼吸综合征;猪蓝耳病;猪蓝色病;神秘仔猪病;神秘猪病;莱利斯塔猪病毒（Lelystad Virus，LV）;蓝耳猪病;蓝耳病;蓝色流产症 PRRSV;猪生殖呼吸综合征病毒;猪呼吸繁殖综合征病毒;猪繁殖与呼吸道综合征病毒;猪繁殖和呼吸障碍综合征;Porcine Reproductive and Respiratory Syndrome;PRRS;蓝耳病;Blue Ear Disease 不明的;其他;将在相应消息内其他部分之中加以详细说明;未作详细说明的;未作说明的;未做说明的标本;未加规定的;未加说明的标本;杂项 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 借助扩增的探针方法;借助扩增的探针法;探针法.扩增 借助靶向扩增的探针方法;借助靶向扩增的探针法;探针法.扩增.靶向 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 扩增型 扩增性 时刻;随机;随意;瞬间 猪的 猪科 猪科的 界值数;界限数;阀值数;临界值数;阈值循环数;阈值数;达到阈值时的循环圈数;荧光信号到达设定阈值时所经历的循环数;Ct 值;Cycle threshold;循环阈值 经过扩增的 脱氧核糖核酸探针 遗传基因;遗传因子;吉恩;生物基因

Example Units

UnitSource
{Ct_value}Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=85542-9