2017
DOI: 10.1101/225094
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Gene expression response to sea lice in Atlantic salmon skin: an RNA-Seq comparison between resistant and susceptible animals

Abstract: BackgroundSea lice are parasitic copepods that cause large economic losses to salmon aquaculture worldwide. Frequent chemotherapeutic treatments are typically required to control this parasite, and alternative measures such as breeding for improved host resistance are desirable. Insight into the host-parasite interaction and mechanisms of host resistance can lead to improvements in selective breeding, and potentially novel treatment targets. In this study, RNA sequencing was used to study the skin transcriptom… Show more

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Cited by 4 publications
(8 citation statements)
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“…The cost‐effective discovery and concurrent genotyping of multiple, multiplexed samples in a single Illumina sequencing lane has been widely applied in many salmonid species (reviewed by Robledo et al . ). RAD‐seq and similar genotyping‐by‐sequencing techniques were applied in salmon even before the availability of a reference genome and have been used for QTL mapping, linkage mapping, genome‐wide association (GWA) studies, population genetics and SNP discovery for creating genotyping tools, including SNP arrays (Robledo et al .…”
Section: Growing Toolbox For Genome‐wide Investigationsmentioning
confidence: 97%
See 1 more Smart Citation
“…The cost‐effective discovery and concurrent genotyping of multiple, multiplexed samples in a single Illumina sequencing lane has been widely applied in many salmonid species (reviewed by Robledo et al . ). RAD‐seq and similar genotyping‐by‐sequencing techniques were applied in salmon even before the availability of a reference genome and have been used for QTL mapping, linkage mapping, genome‐wide association (GWA) studies, population genetics and SNP discovery for creating genotyping tools, including SNP arrays (Robledo et al .…”
Section: Growing Toolbox For Genome‐wide Investigationsmentioning
confidence: 97%
“…RAD‐seq and similar genotyping‐by‐sequencing techniques were applied in salmon even before the availability of a reference genome and have been used for QTL mapping, linkage mapping, genome‐wide association (GWA) studies, population genetics and SNP discovery for creating genotyping tools, including SNP arrays (Robledo et al . ). Subsequently, high‐density SNP arrays were published for salmon (Houston et al .…”
Section: Growing Toolbox For Genome‐wide Investigationsmentioning
confidence: 97%
“…However, genomic selection is an expensive method (fish genotyping costs range between 40 and 80 €/sample), so similar to the MAS method, it will be mostly relevant for traits of high economic value. Genomic selection has so far been applied for bacterial cold-water disease resistance in rainbow trout (Abdelrahman et al 2017, Vallejo et al 2017, Liu et al 2018Yoshida et al 2018) and sea lice resistance in Atlantic salmon (Tsai et al 2016b(Tsai et al , 2017Robledo et al 2018b). In different studies, the accuracy of the GEBVs varied from 0.16 to 0.83 for different traits (+ 24% for growth traits and 22% for disease resistance) compared to traditional methods based on genealogy (Ødegård et al 2014;Tsai et al 2015;Robledo et al 2018aRobledo et al , 2018b.…”
Section: Optimisation Of Fish Breeding Schemes Using Genomic Selection Methodsmentioning
confidence: 99%
“…GWAS was used to study and dissect complex importatant traits (Correa et al 2015(Correa et al , 2016Gonzalez-Pena et al 2016;Tsai et al 2016b;Gutierrez et al 2018). QTLs identified for rainbow trout include stress response (Vallejo et al 2009), spawning time (Colihueque et al 2010), growth rate (Wringe et al 2010), osmoregulation capacity (Le Bras et al 2011), salinity tolerance (Norman et al 2012) and for Atlantic salmon growth rate (Houston et al 2009;Baranski et al 2010;Gutierrez et al 2012;Tsai et al 2015;Yoshida et al 2018), salinity tolerance (Norman et al 2012), resistence to sea lice (Tsai et al 2016a), pancreatic disease (Gonen et al 2015a) and amoebic gill disease (Robledo et al 2018b). In Table 2 are reported some QTLs identified for the Atlantic salmon and rainbow trout.…”
Section: Genome-wide Association Studiesmentioning
confidence: 99%
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