Quantization of chloroplast DNA using dot blot filter hybridization with double-stranded probes.

Abstract:

:Hybridization characteristics of purified chloroplast DNA, immobilized in 'dot blots' on nitrocellulose filters using radiolabeled chloroplast DNA restriction fragments or recombinant DNA probes were investigated. Conditions are described which proved a near linear relationship between amounts of hybridization and amounts of immobilized DNA. A standard curve constructed using such data provided a simple means for quantizing specific chloroplast DNA sequences in partially purified total DNA from protoplast extracts. Using this technique, DNA sequences corresponding to about 0.01% of the total immobilized DNA could be detected.

journal_name

Mol Cell Biochem

authors

Smith MA

doi

10.1007/BF00285223

subject

Has Abstract

pub_date

1984-09-01 00:00:00

pages

149-56

issue

2

eissn

0300-8177

issn

1573-4919

journal_volume

63

pub_type

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