Low-cost RNA extraction method for highly scalable transcriptome studies.

ABSTRACT: RNA extraction has been improved by integration of a variety of materials in the protocol, such as phenol, guanidine thiocyanate, and silica, according to the case-specific demands. However, few methods have been designed for high-throughput RNA preparation for large-scale transcriptome studies. In this study, we established a high-throughput guanidinium thiocyanate and isopropyl alcohol based RNA extraction method (HighGI). HighGI is based on simple and phenol-free homemade buffers and the cost is substantially lower than a column-based commercial kit. We demonstrated that the quality and quantity of RNA extracted with HighGI were comparable to those extracted with a conventional phenol/chloroform-based method and a column-based commercial kit. HighGI retained small RNAs less than 200 bp,

SUBMITTER: Yoshino K 

PROVIDER: S-EPMC7495201 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature