Conserved and Unique Putative Effectors Expressed in the Salivary Glands of Three Related Gall Midge Species.

ABSTRACT: Species in the stem gall midge genus Mayetiola (Diptera: Cecidomyiidae) cause serious damage to small grain crops. Among Mayetiola species are Hessian fly (Mayetiola destructor Say), barley midge (Mayetiola hordei Keiffer), and oat midge (Mayetiola avenae Marchal). Larvae of these species inject saliva into host tissues to manipulate plants. To identify putative effectors, transcriptomic analyses were conducted on transcripts encoding secreted salivary gland proteins (SSGPs) from first instar larvae of the barley and oat midges, since SSGPs are the most likely source for effector proteins delivered into host tissues. From barley midge, 178 SSGP-encoding unigenes were identified, which were sorted into 51 groups. From oat midge, 194 were obtained and sorted into 50 groups. Predicted protein

SUBMITTER: Al-Jbory Z 

PROVIDER: S-EPMC6195418 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature