Sea Turtle Diseases
The most common disease among sea turtles is fibropapillomatosis (FP). FP primarily affects loggerhead and green sea turtles and causes tumors in the turtles.
The USGS National Wildlife Health Center Honolulu Field Station and the National Marine Fisheries Marine Turtle Biology and Assessment Program have had an ongoing collaboration to find the cause and epizootiology of fibropapillomatosis.
Related
Genomic evolution, recombination, and inter-strain diversity of chelonid alphaherpesvirus 5 from Florida and Hawaii green sea turtles with fibropapillomatosis
Chelonid alphaherpesvirus 5 (ChHV5) is a herpesvirus associated with fibropapillomatosis (FP) in sea turtles worldwide. Single-locus typing has previously shown differentiation between Atlantic and Pacific strains of this virus, with low variation within each geographic clade. However, a lack of multi-locus genomic sequence data hinders understanding of the rate and mechanisms of ChHV5...
Authors
Cheryl L. Morrison, Luke R. Iwanowicz, Thierry M. Work, Elizabeth Fahsbender, Mya Breitbart, Cynthia R. Adams, Deborah D. Iwanowicz, Lakyn Sanders, Mathias Ackermann, Robert S. Cornman
Identification of Chelonid herpesvirus 5 (ChHV5) in endangered green turtles (Chelonia mydas) with fibropapillomatosis in Asia
Fibropapillomatosis (FP), a debilitating tumor disease of sea turtles, was first identified in green turtles [Chelonia mydas (Linnaeus, 1758)] in Florida in 1938. In recent decades, FP has been observed globally and is an emerging panzootic disease in sea turtles. However, few reports of FP in Asia exist. Here, we provide the first evidence of Chelonid herpesvirus 5 (ChHV5) DNA...
Authors
Tsung-Hsien Li, Wei-Li Hsu, Yu-Ching Lan, George H. Balazs, Thierry M. Work, Cheng-Tsung Tseng, Chao-Chin Chang
In-vitro replication of Chelonid herpesvirus 5 in organotypic skin cultures from Hawaiian green turtles (Chelonia mydas)
Fibropapillomatosis (FP) is a tumor disease of marine turtles associated with Chelonid herpesvirus 5 (ChHV5) that has historically been refractory to growth in tissue culture. Here, we show for the first time de novo formation of ChHV5-positive intranuclear inclusions in cultured green turtle cells, which is indicative for active lytic replication of the virus. The minimal requirements...
Authors
Thierry M. Work, Julie Dagenais, Tina Weatherby, George H. Balazs, Mathias Ackermann
Related
Genomic evolution, recombination, and inter-strain diversity of chelonid alphaherpesvirus 5 from Florida and Hawaii green sea turtles with fibropapillomatosis
Chelonid alphaherpesvirus 5 (ChHV5) is a herpesvirus associated with fibropapillomatosis (FP) in sea turtles worldwide. Single-locus typing has previously shown differentiation between Atlantic and Pacific strains of this virus, with low variation within each geographic clade. However, a lack of multi-locus genomic sequence data hinders understanding of the rate and mechanisms of ChHV5...
Authors
Cheryl L. Morrison, Luke R. Iwanowicz, Thierry M. Work, Elizabeth Fahsbender, Mya Breitbart, Cynthia R. Adams, Deborah D. Iwanowicz, Lakyn Sanders, Mathias Ackermann, Robert S. Cornman
Identification of Chelonid herpesvirus 5 (ChHV5) in endangered green turtles (Chelonia mydas) with fibropapillomatosis in Asia
Fibropapillomatosis (FP), a debilitating tumor disease of sea turtles, was first identified in green turtles [Chelonia mydas (Linnaeus, 1758)] in Florida in 1938. In recent decades, FP has been observed globally and is an emerging panzootic disease in sea turtles. However, few reports of FP in Asia exist. Here, we provide the first evidence of Chelonid herpesvirus 5 (ChHV5) DNA...
Authors
Tsung-Hsien Li, Wei-Li Hsu, Yu-Ching Lan, George H. Balazs, Thierry M. Work, Cheng-Tsung Tseng, Chao-Chin Chang
In-vitro replication of Chelonid herpesvirus 5 in organotypic skin cultures from Hawaiian green turtles (Chelonia mydas)
Fibropapillomatosis (FP) is a tumor disease of marine turtles associated with Chelonid herpesvirus 5 (ChHV5) that has historically been refractory to growth in tissue culture. Here, we show for the first time de novo formation of ChHV5-positive intranuclear inclusions in cultured green turtle cells, which is indicative for active lytic replication of the virus. The minimal requirements...
Authors
Thierry M. Work, Julie Dagenais, Tina Weatherby, George H. Balazs, Mathias Ackermann