Surface mucous as a source of genomic DNA from Atlantic billfishes (Istiophoridae) and swordfish (Xiphiidae)

Hoolihan, John P. and Perez, Nerida F. and Faugue, Ronald M. and Bernard, Andrea M. and Horn, Rebekah L. and Snodgrass, Derke and Schultz, Duane R. (2009) Surface mucous as a source of genomic DNA from Atlantic billfishes (Istiophoridae) and swordfish (Xiphiidae). Fishery Bulletin, 107(3), pp. 339-342.

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Abstract

Procedures for sampling genomic DNA from live billfishes involve manual restraint and tissue excision that can be difficult to carry out and may produce stresses that affect fish survival. We examined the collection of surface mucous as a less invasive alternative method for sourcing genomic DNA by comparing it to autologous muscle tissue samples from Atlantic blue marlin (Makaira nigricans), white marlin (Tetrapturus albidus), sailfish (Istiophorus platypterus), and swordfish (Xiphias gladius). Purified DNA from mucous was comparable to muscle and was suitable for conventional polymerase chain reaction, random amplified polymorphic DNA analysis, and mitochondrial and nuclear locus sequencing. The nondestructive and less invasive characteristics of surface mucous collection may promote increased survival of released specimens and may be advantageous for other marine fish genetic studies, particularly those involving large live specimens destined for release.

Item Type: Article
Title: Surface mucous as a source of genomic DNA from Atlantic billfishes (Istiophoridae) and swordfish (Xiphiidae)
Personal Creator/Author:
CreatorsEmail
Hoolihan, John P.
Perez, Nerida F.
Faugue, Ronald M.
Bernard, Andrea M.
Horn, Rebekah L.
Snodgrass, Derke
Schultz, Duane R.
Refereed: Yes
Journal or Publication Title: Fishery Bulletin
Volume: 107
Number: 3
Page Range: pp. 339-342
Date: 2009
ISSN: 0090-0656
Issuing Agency: United States National Marine Fisheries Service
Subjects: Biology
Ecology
Fisheries
Item ID: 8790
Depositing User: Patti M. Marraro
Date Deposited: 11 Jun 2012 18:31
Last Modified: 11 Jun 2012 18:31
URI: http://aquaticcommons.org/id/eprint/8790

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