A Genome-Wide View of Transcriptional Responses during Aphis glycines Infestation in Soybean.

ABSTRACT: Soybean aphid (Aphis glycines Matsumura) is one of the major limiting factors in soybean production. The mechanism of aphid resistance in soybean remains enigmatic as little information is available about the different mechanisms of antibiosis and antixenosis. Here, we used genome-wide gene expression profiling of aphid susceptible, antibiotic, and antixenotic genotypes to investigate the underlying aphid-plant interaction mechanisms. The high expression correlation between infested and non-infested genotypes indicated that the response to aphid was controlled by a small subset of genes. Plant response to aphid infestation was faster in antibiotic genotype and the interaction in antixenotic genotype was moderation. The expression patterns of transcription factor genes in susceptible

SUBMITTER: Yao L 

PROVIDER: S-EPMC7432633 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature