Reproducible genomic DNA preparation from diverse crop species for molecular genetic applications.

ABSTRACT:

Background

Several high-throughput molecular genetic analyses rely on high-quality genomic DNA. Copurification of other molecules can negatively impact the functionality of plant DNA preparations employed in these procedures. Isolating DNA from agronomically important crops, such as sugarcane, rice, citrus, potato and tomato is a challenge due to the presence of high fiber, polysaccharides, or secondary metabolites. We present a simplified, rapid and reproducible SDS-based method that provides high-quality and -quantity of DNA from small amounts of leaf tissue, as required by the emerging biotechnology and molecular genetic applications.

Results

We developed the TENS-CO method as a simplified SDS-based isolation procedure with sequential steps of purification to remove polys

SUBMITTER: Chiong KT 

PROVIDER: S-EPMC5712126 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature