| dc.creator | Brentassi, María Eugenia | |
| dc.creator | Franco, Mario Emilio Ernesto | |
| dc.creator | Balatti, Pedro Alberto | |
| dc.creator | Medina, Rocío | |
| dc.creator | Bernabei, Franco | |
| dc.creator | Marino de Remes Lenicov, Ana Maria | |
| dc.date | 2016-05-09 | |
| dc.date.accessioned | 2019-05-28T11:22:08Z | |
| dc.date.available | 2019-05-28T11:22:08Z | |
| dc.identifier | http://digital.cic.gba.gob.ar/handle/11746/7188 | |
| dc.identifier | Recurso Completo | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/2861674 | |
| dc.description | In this study, we surveyed the bacteriome-associated microbiota of the corn leafhopper Dalbulus maidis by means of histological, ultrastructural, and molecular analyses. Amplification and sequencing of 16S rDNA genes revealed that the endosymbiont Candidatus Sulcia muelleri (Phylum Bacteroidetes) resides in bacteriomes of D. maidis. Phylogenetic analysis showed that the sequence was closely allied to others found in representatives of the subfamily Deltocephalinae. We failed to amplify other sequences as Candidatus Nasuia deltocephalinicola, a co-primary symbiont frequently associated to deltocephaline leafhoppers. In addition, a metagenetic analysis carried out in order to investigate the presence of other bacteriome-associated bacteria of D. maidis showed that the sequence of Sulcia accounted for 98.56 % of all the sequences. Histological and ultrastructural observations showed that microorganisms harbored in bacteriomes (central syncytium and cytoplasm of uninucleate bacteriocytes) look like others Sulcia described in hemipteran species and they were transovarially transmitted from mother to offspring which is typical of obligate endosymbionts. The only presence of Sulcia in the bacteriomes of D. maidis was discussed. | |
| dc.format | application/pdf | |
| dc.format | 9 p. | |
| dc.language | Español | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | Atribución-NoComercial 4.0 Internacional | |
| dc.subject | Agronomía, reproducción y protección de plantas | |
| dc.title | Bacteriomes of the corn leaf hopper, Dalbulus maidis (DeLong & Wolcott, 1923) (Insecta, Hemiptera, Cicadellidae: Deltocephalinae) harbor Sulcia symbiont: molecular characterization, ultrastructure and transovarial transmission | |
