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331.
Jarros Isabele Carrilho Barros Isabella Letícia Esteves Prado Andressa Corrêa Jakeline Luiz Malacrida Amanda Milene Negri Melyssa Svidzinski Terezinha Inez Estivalet 《Mycopathologia》2022,187(1):85-93
Mycopathologia - Rhodotorula spp. and Trichosporon spp. are opportunistic pathogens, and although an association between these two species in the same infection appears to be uncommon, it has been... 相似文献
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Letícia do Nascimento Andrade de Almeida Rego Kaio Cesar Chaboli Alevi Maria Tercília Vilela de Azeredo-Oliveira 《Fly》2016,10(1):47-52
The genus Zaprionus consists of approximately 60 species of drosophilids that are native to the Afrotropical region. The phylogenetic position of Zaprionus within the Drosophilidae family is still unresolved. In the present study, ultrastructural features of spermatozoa of 6 species of Zaprionus as well as the species Drosophila willistoni and Scaptodrosophila latifasciaeformis were analyzed. The ultrastructure revealed that the species have the same flagellar ultrastructure. Two mitochondrial derivatives, one larger than the other, close to the axoneme were present, primarily in D. willistoni (subgenus Sophophora). Except for Z. davidi and Z. tuberculatus, the analyzed species had paracrystalline material in both mitochondrial derivatives. Moreover, the testes showed 64 spermatozoa per bundle in all of the species. In the cluster analysis, 6 Zaprionus species were grouped closely, but there were some incongruent positions in the cladogram. The results indicated that sperm ultrastructure is an important tool for elucidating the phylogeny and taxonomy of insects. 相似文献