Transcriptome sequencing analysis of maize embryonic callus during early redifferentiation.

ABSTRACT:

Background

Maize is one of the primary crops of genetic manipulation, which provides an excellent means of promoting stress resistance and increasing yield. However, the differences in induction and regeneration capacity of embryonic callus (EC) among various genotypes result in genotypic dependence in genetic transformation.

Results

In this study, embryonic calli of two maize inbred lines with strong redifferentiation capacity and two lines with weak redifferentiation capability were separately subjected to transcriptome sequencing analysis during the early redifferentiation stages (stage I, 1-3 d; stage II, 4-6 d; stage III, 7-9 d) along with their corresponding controls. A total of ~ 654.72 million cDNA clean reads were yielded, and 62.64%~ 69.21% clean reads were mapped

SUBMITTER: Zhang X 

PROVIDER: S-EPMC6391841 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature