yhv - Jun 10 2008 Storage conditions of win77 login haemolymph samples which contain yellowhead virus YHV may result in a decline of YHV RNA concentration or falsenegative results in the detection of YHV We evaluated the stability of YHV RNA in haemolymph stored at different temperatures for 6 d with conventional RTPCR and TaqMan qRTPCR 205 likes 17 comments drfredericocardio on September 29 2024 Como vereador Dr Frederico tenho o orgulho de apoiar o projeto Chute Certo no bairro São Cristóvão em MuriaéMG idealizado por Rafael Ratinho yellow head disease CABI Compendium CABI Digital Library Frederico Faria Como vereador Dr Frederico tenho o Yellow head virus YHV infects the black tiger shrimp Penaeus monodon one of the worlds major aquaculture species It is a highly virulent pathogen that can cause 100 mortality within a few days of the first signs of disease in a pond YHV is a rodshaped enveloped singlestranded RNA ssRNA virus with a helical nucleocaspsid Nov 21 2021 Yellow head virus YHV is classified as one of the most serious pathogens causing a harmful disease in many penaeids especially black tiger shrimp Penaeus monodon with high economic loss To determine a potent and practical prophylactic strategy for controlling this disease the toxicity of the Why Choose YHV Smart Lock MultiAccess Convenience Unlock with versatility using our smart door locks 5in1 access methods remote WiFi fingerprint password key and temporary password options Feb 13 2022 This preprint reports a study on the possibility of using insect cell homogenates as a vaccine to protect shrimp against YHV1 a virus that causes severe mortality in cultivated shrimp The results show that shrimp injection with YHV1 immunopositive insectcell homogenate gave transient resistance to YHV infection and extended survival upon YHV challenge Infection of YHV in shrimp may cause up to 100 crop loss within 35 days of the first appearance of gross signs of disease The gross signs of YHV disease showed pale yellow coloration of the cephalothoraxes caused by the underlying yellow hepatopancreas which may be exceptionally soft when compared with the brown hepatopancreas of normal OIE Reference Laboratory infection with yellow head virus Yellow Head Virus an overview ScienceDirect Topics Stable yellowhead virus YHV RNA detection by qRTPCR during Nov 21 2019 YHV and other genotypes in the yellow head complex are classified as a single species Gillassociated virus in the genus Okavirus family Roniviridae order Nidovirales There is evidence of genetic recombination between genotypes Wijegoonawardane et al 2009 Recently two new YHVcomplex genotypes have been reported one designated YHV7 was detected in diseased P monodon in Australia Mohr et al 2015 and an eighth genotype was detected in Penaeus chinensis suspected of suffering from acute hepatopancreatic necrosis disease Liu et al 2014 There is Yellow Head Virus an overview ScienceDirect Topics Yellow Head Virus PMC YHV Smart Door Lock with Camera Secure Your Home INFECTION WITH YELLOW HEAD VIRUS WOAH YellowHead Disease an overview ScienceDirect Topics Yellow head viruses and disease ScienceDirect Mar 1 2020 YHV RTqPCR Arunguren Tang YHV RTqPCR de la Vega GAV RTqPCR AFDL YHV1 RTqPCR CSIRO YHV7 autopedia RTqPCR OIE YHV Protocol 1 RTPCR OIE YHVGAV Protocol 2 RTnPCR OIE YHV Protocol 3 RTnPCR Consensus 12 RTnPCR YH30m YH31m RTnPCR AFDL YHV1 RTnPCR CSIRO YHV7 RTnPCR YHV1 POS POS Neg POS Neg POS POS POS POS POS POS Neg YHV2 POS POS POS Neg Neg Neg Yellowhead disease Wikipedia Yellow head virus YHV infects the black tiger shrimp Penaeus monodon one of the worlds major aquaculture species It is a highly virulent pathogen that can cause 100 mortality within a few days of the first signs of disease in a pond Shrimp vaccination with insectadapted yellow head virus YHV Briefly 5 μl of target RNA was mixed with 2 μl 40 pmol of each YHVFIP and YHVBIP 10 μl 5 pmol of YHVF3 and YHVB3 125 μl of 2 Reaction Mix 05 μl of distilled water and 10 μl Enzyme Mix containing Bst DNA polymerase and AMV reverse transcriptase After incubation at 65 C for 15 30 45 or 60 min the reaction was YELLOW HEAD DISEASE WOAH This web page is a chapter of the Aquatic Code which provides international standards for the movement of aquatic animals and products It explains the definition scope diagnosis and risk assessment of YHV a disease that affects some prawn species Detection of yellow head virus in shrimp by loopmediated Immunostimulation and yellow head virus YHV disease Yellow head viruses and disease Chumporn Soowannayan Xuan Dong in Aquaculture Pathophysiology 2022 Abstract Yellow head disease YHD is caused by yellow head virus genotype 1 YHV1 which is a positivesense ssRNA virus that belongs to the genus Okavirus family Roniviridae order Nidovirales Yellowhead disease YHD is a viral infection of shrimp and prawn in particular of the giant tiger prawn Penaeus monodon one of the two major species of farmed shrimpThe disease is caused by the Yellow head virus genotype 1 YHV1 a positivestrand RNA virus related to coronaviruses and arteriviruses Tribunal de Justiça de Minas Gerais Consulta ao Guia Judiciário Jun 1 1990 0114 Ibirité Entrancia Especial Data de Instalação da Comarca 01061990 Fórum Doutor Arthur Campos Grupo Jurisdicional JESP Belo Horizonte INFECTION WITH YELLOW HEAD VIRUS GENOTYPE 1 WOAH Yellow Head Virus an overview ScienceDirect Topics Yellow head disease YHD is caused by yellow head virus YHV a member of the yellow head complex of viruses YHD affects mainly black tiger prawn Penaeus monodon and white Pacific shrimp Penaeus vannamei and can cause high mortality and economic losses Yellow head virus YHV is the cause of yellow head disease which is a serious viral epizootic of penaeid shrimp YHV is an enveloped virus containing three major structural proteins Two proteins named gp116 and gp64 are transmembrane envelope glycoproteins Another protein named p20 is the major nucleocapsid protein Jan 1 2022 Yellow head disease YHD is caused by yellow head virus genotype 1 YHV1 which is a positivesense ssRNA virus that belongs to the genus Okavirus family Roniviridae order Nidovirales There are currently eight recognized genotypes The virions are rodshaped bacilliform and approximately 3560 nm 140200 pahompu nm with rounded ends
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