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Comparison of three DNA extraction methods from whole blood samples for use in resource-limited settings

delete2026-04-17
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PRE
AI
A
Adel Gouri *
I
Ibrahim Khalil MISSI
Y
Younes BENCHAAR
R
Rima LASKRI
S
Sarra CHINE
S
Saddek BENHARKAT
B
Bachir BENARBA
DOI:10.1016/j.ab.2026.116135delete
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Abstract

Abstract

En 中文
• Three genomic DNA extraction methods were assessed: modified salting-out, simple salting-out, and a commercial silica column kit. • The modified salting-out method produced the highest DNA yield (76.1 ± 31.4 ng/μL). • The simple salting-out method provided the best purity ratios (A260/280 = 1.81; A260/230 = 1.47). • The commercial kit was fastest and most user-friendly, but less cost-effective. • The modified salting-out method represents a reliable, low-cost alternative for routine use in resource-limited laboratories.
Keywords:
DNA extraction
genomic DNA
salting-out method
commercial kit
resource-limited settings

Journal

Analytical Biochemistry cover
Analytical Biochemistry
IF:
2.5
Papers:
272
Citations:
3.3W

Organization

U
University of Badji Mokhtar Annaba
Scholars:
13
Papers: 7
Citations: 0
U
University of Mascara
Scholars:
28
Papers: 22
Citations: 0
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