PMID- 32213666
OWN - NLM
STAT- MEDLINE
DCOM- 20200430
LR  - 20200430
IS  - 0177-5103 (Print)
IS  - 0177-5103 (Linking)
VI  - 138
DP  - 2020 Mar 26
TI  - Prevalence and genotypic diversity of ostreid herpesvirus type 1 in Crassostrea 
      gigas cultured in the Gulf of California, Mexico.
PG  - 185-194
LID - 10.3354/dao03462 [doi]
AB  - In bivalve mollusk aquaculture, massive disease outbreaks with high mortality and 
      large economic losses can occur, as in northwest Mexico in the 1990s. A range of 
      pathogens can affect bivalves; one of great concern is ostreid herpesvirus 1 
      (OsHV-1), of which there are several strains. This virus has been detected in the 
      Gulf of California in occasional or sporadic samplings, but to date, there have 
      been few systematic studies. Monthly samples of Crassostrea gigas, water, and 
      sediment were taken in the La Cruz coastal lagoon and analyzed by PCR. The native 
      mollusk, Dosinia ponderosa, which lives outside the lagoon, was sampled as a 
      control. The virus was found throughout the year only in C. gigas, with 
      prevalence up to 60%. In total, 9 genotype variants were detected, and genetic 
      analysis suggests that linear genotypic evolution has occurred from strain 
      JF894308, present in La Cruz in 2011. There has been no evidence of the entry of 
      new viral genotypes in the recent past, thus confinement of the virus within the 
      lagoons of the Gulf of California could promote a native genotypic diversity in 
      the short term.
FAU - Martinez-Garcia, Maria Fernanda
AU  - Martinez-Garcia MF
AD  - Departamento de Investigaciones Cientificas y Tecnologicas, Universidad de 
      Sonora, Hermosillo, Sonora 83000, Mexico.
FAU - Grijalva-Chon, Jose Manuel
AU  - Grijalva-Chon JM
FAU - Castro-Longoria, Reina
AU  - Castro-Longoria R
FAU - Re-Vega, Enrique de
AU  - Re-Vega E
FAU - Varela-Romero, Alejandro
AU  - Varela-Romero A
FAU - Chavez-Villalba, Jorge Eduardo
AU  - Chavez-Villalba JE
LA  - eng
PT  - Journal Article
DEP - 20200326
PL  - Germany
TA  - Dis Aquat Organ
JT  - Diseases of aquatic organisms
JID - 8807037
RN  - Ostreid herpesvirus 1
SB  - IM
MH  - Animals
MH  - California
MH  - *Crassostrea
MH  - DNA Viruses
MH  - Genotype
MH  - Mexico
MH  - Prevalence
OTO - NOTNLM
OT  - Aquaculture
OT  - Crassostrea gigas
OT  - Mollusk pathology
OT  - OsHV-1
OT  - Oyster culture
EDAT- 2020/03/28 06:00
MHDA- 2020/05/01 06:00
CRDT- 2020/03/28 06:00
PHST- 2020/03/28 06:00 [entrez]
PHST- 2020/03/28 06:00 [pubmed]
PHST- 2020/05/01 06:00 [medline]
AID - 10.3354/dao03462 [doi]
PST - epublish
SO  - Dis Aquat Organ. 2020 Mar 26;138:185-194. doi: 10.3354/dao03462.