PCR amplification of repetitive sequences as a possible approach in relative species quantification

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Standard

PCR amplification of repetitive sequences as a possible approach in relative species quantification. / Ballin, Nicolai Zederkopff; Vogensen, Finn Kvist; Karlsson, Anders H.

In: Meat Science, Vol. 90, No. 2, 2012, p. 438-443.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Ballin, NZ, Vogensen, FK & Karlsson, AH 2012, 'PCR amplification of repetitive sequences as a possible approach in relative species quantification', Meat Science, vol. 90, no. 2, pp. 438-443. https://doi.org/10.1016/j.meatsci.2011.09.002

APA

Ballin, N. Z., Vogensen, F. K., & Karlsson, A. H. (2012). PCR amplification of repetitive sequences as a possible approach in relative species quantification. Meat Science, 90(2), 438-443. https://doi.org/10.1016/j.meatsci.2011.09.002

Vancouver

Ballin NZ, Vogensen FK, Karlsson AH. PCR amplification of repetitive sequences as a possible approach in relative species quantification. Meat Science. 2012;90(2):438-443. https://doi.org/10.1016/j.meatsci.2011.09.002

Author

Ballin, Nicolai Zederkopff ; Vogensen, Finn Kvist ; Karlsson, Anders H. / PCR amplification of repetitive sequences as a possible approach in relative species quantification. In: Meat Science. 2012 ; Vol. 90, No. 2. pp. 438-443.

Bibtex

@article{815e506e45b8464c87c95aa5027e0eb6,
title = "PCR amplification of repetitive sequences as a possible approach in relative species quantification",
abstract = "Abstract Both relative and absolute quantifications are possible in species quantification when single copy genomic DNA is used. However, amplification of single copy genomic DNA does not allow a limit of detection as low as one obtained from amplification of repetitive sequences. Amplification of repetitive sequences is therefore frequently used in absolute quantification but problems occur in relative quantification as the number of repetitive sequences is unknown. A promising approach was developed where data from amplification of repetitive sequences were used in relative quantification of species in binary mixtures. PCR LUX primers were designed that amplify repetitive and single copy sequences to establish the species dependent number (constants) (SDC) of amplified repetitive sequences per genome. The SDCs and data from amplification of repetitive sequences were tested for their applicability to relatively quantify the amount of chicken DNA in a binary mixture of chicken DNA and pig DNA. However, the designed PCR primers lack the specificity required for regulatory species control.",
author = "Ballin, {Nicolai Zederkopff} and Vogensen, {Finn Kvist} and Karlsson, {Anders H}",
year = "2012",
doi = "10.1016/j.meatsci.2011.09.002",
language = "English",
volume = "90",
pages = "438--443",
journal = "Meat Science",
issn = "0309-1740",
publisher = "Elsevier",
number = "2",

}

RIS

TY - JOUR

T1 - PCR amplification of repetitive sequences as a possible approach in relative species quantification

AU - Ballin, Nicolai Zederkopff

AU - Vogensen, Finn Kvist

AU - Karlsson, Anders H

PY - 2012

Y1 - 2012

N2 - Abstract Both relative and absolute quantifications are possible in species quantification when single copy genomic DNA is used. However, amplification of single copy genomic DNA does not allow a limit of detection as low as one obtained from amplification of repetitive sequences. Amplification of repetitive sequences is therefore frequently used in absolute quantification but problems occur in relative quantification as the number of repetitive sequences is unknown. A promising approach was developed where data from amplification of repetitive sequences were used in relative quantification of species in binary mixtures. PCR LUX primers were designed that amplify repetitive and single copy sequences to establish the species dependent number (constants) (SDC) of amplified repetitive sequences per genome. The SDCs and data from amplification of repetitive sequences were tested for their applicability to relatively quantify the amount of chicken DNA in a binary mixture of chicken DNA and pig DNA. However, the designed PCR primers lack the specificity required for regulatory species control.

AB - Abstract Both relative and absolute quantifications are possible in species quantification when single copy genomic DNA is used. However, amplification of single copy genomic DNA does not allow a limit of detection as low as one obtained from amplification of repetitive sequences. Amplification of repetitive sequences is therefore frequently used in absolute quantification but problems occur in relative quantification as the number of repetitive sequences is unknown. A promising approach was developed where data from amplification of repetitive sequences were used in relative quantification of species in binary mixtures. PCR LUX primers were designed that amplify repetitive and single copy sequences to establish the species dependent number (constants) (SDC) of amplified repetitive sequences per genome. The SDCs and data from amplification of repetitive sequences were tested for their applicability to relatively quantify the amount of chicken DNA in a binary mixture of chicken DNA and pig DNA. However, the designed PCR primers lack the specificity required for regulatory species control.

U2 - 10.1016/j.meatsci.2011.09.002

DO - 10.1016/j.meatsci.2011.09.002

M3 - Journal article

C2 - 21944936

VL - 90

SP - 438

EP - 443

JO - Meat Science

JF - Meat Science

SN - 0309-1740

IS - 2

ER -

ID: 49644889