Transcriptional profile of sweet orange in response to chitosan and salicylic acid.

ABSTRACT:

Background

Resistance inducers have been used in annual crops as an alternative for disease control. Wood perennial fruit trees, such as those of the citrus species, are candidates for treatment with resistance inducers, such as salicylic acid (SA) and chitosan (CHI). However, the involved mechanisms in resistance induced by elicitors in citrus are currently few known.

Results

In the present manuscript, we report information regarding the transcriptional changes observed in sweet orange in response to exogenous applications of SA and CHI using RNA-seq technology. More genes were induced by SA treatment than by CHI treatment. In total, 1,425 differentially expressed genes (DEGs) were identified following treatment with SA, including the important genes WRKY50, PR2, and PR9, w

SUBMITTER: Coqueiro DS 

PROVIDER: S-EPMC4415254 | biostudies-literature | 2015 Apr

REPOSITORIES: biostudies-literature