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| Bezerra,Jadson Diogo Pereira; Felipe,Maria Tamara de Caldas; Paiva,Laura Mesquita; Magalhães,Oliane Maria Correia; Silva-Nogueira,Eliane Barbosa da; Silva,Gladstone Alves da; Souza-Motta,Cristina Maria de. |
| ABSTRACT Twenty-seven Tritirachium strains were present in the URM culture collection originally founded in Brazil by Augusto Chaves Batista. Fifteen freshly-prepared cultures were obtained from these original strains preserved under mineral oil. DNA was extracted for analysing phylogenetic relationships using the sequence information available from Tritirachium type materials and reference strains. Phylogenetic analysis using the internal transcribed spacer (ITS) ribosomal DNA sequences revealed that eight of these strains belong to the same clade as of T. oryzae and that the four other strains belong to the same clade as of T. candoliense. The strain URM 38, which was previously identified as “T. brumptii”, appeared to exist as a single lineage, related... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Basidiomycota; Brazilian fungi; Fungal preservation; Phylogeny; Taxonomy. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062020000200290 |
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| Silva,Rejane Maria Ferreira da; Soares,Adriene Mayra; Pádua,Ana Patrícia Sousa Lopes de; Firmino,André Luiz; Souza-Motta,Cristina Maria de; Silva,Gladstone Alves da; Plautz Jr,Helio Longoni; Bezerra,Jadson Diogo Pereira; Paiva,Laura Mesquita; Ryvarden,Leif; Oliani,Luisa Cunha; Mélo,Mayara Alice Correia de; Magalhães,Oliane Maria Correia; Pereira,Olinto L.; Oliveira,Rafael José Vilela de; Gibertoni,Tatiana Baptista; Oliveira,Thays Gabrielle Lins de; Svedese,Virginia Michelle; Fan,Xinlei. |
| ABSTRACT Here, Diaporthe myracrodruonis is introduced as new species from Brazil, isolated as endophyte from Myracrodruon urundeuva. Asterina mandaquiensis is epitypified and ilustrated for the first time. Serpula similis is reported as new to the Neotropics, while Perenniporia centrali-africana is reported for the first time as endophyte and Preussia africana as endophyte from Spondias tuberosa in Caatinga in Brazil. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Asterinales; Boletales; CaM; Diaporthales; ITS rDNA; LSU rDNA; Pleosporales; Polyporales; Tef1-α; TUB2. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062019000100163 |
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| Bezerra,Jadson Diogo Pereira; Machado,Alexandre Reis; Firmino,André Luiz; Rosado,André Wilson Campos; Souza,Carlos Alberto Fragoso de; Souza-Motta,Cristina Maria de; Freire,Karla Torres Lins de Sousa; Paiva,Laura Mesquita; Magalhães,Oliane Maria Correia; Pereira,Olinto Liparini; Crous,Pedro W.; Oliveira,Thays Gabrielle Lins de; Abreu,Vanessa Pereira de; Fan,Xinlei. |
| ABSTRACT Here, Quambalaria fabacearum and Neopestalotiopsis brasiliensis are introduced as new species from Brazil, isolated as endophyte from Mimosa tenuiflora and causing post-harvest rot disease on fruits of Psidium guajava, respectively. Diaporthe inconspicua is emended to include a more detailed morphological description. Neopestalotiopsis egyptiaca is reported as new to the Americas and as causing post-harvest rot disease on fruits of Psidium guajava, while Umbelopsis isabellina is reported as endophyte. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Amphisphaeriales; CaM; Diaporthales; H3; ITS rDNA; LSU rDNA; Microstromatales; Tef1-α; TUB2; Umbelopsidales. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062018000400656 |
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| Neves,Rejane Pereira; Magalhães,Oliane Maria Correia; Silva,Merivânia Lucas da; Souza-Motta,Cristina Maria de; Queiroz,Lusinete Aciole de. |
| This study investigated the ocurrence of Malassezia species in clinically healthy students and with macules with a slight fawn discoloration and characterized the isolates as to the pathogenicity factors such as growth at 37ºC, lipase, phospholipase and protease detection. Clinical samples were collected from different body sites of one hundred students of different ages and both sexes. The samples, obtained by scrapping the skin surface and the scalp, were treated with potassa and cultured. Cultures were obtained in Petri dishes containing Sabouraud agar medium added of olive oil, incubated at room temperature and at 37ºC. Culture identifications were based in their morphological and physiological properties. Lipase, phospholipase and protease detection... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malassezia furfur; M. simpodialis; Pathogenicity. |
| Ano: 2005 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822005000200003 |
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| Neves,Rejane Pereira; Cavalcanti,Maria Auxiliadora de Queiroz; Chaves,Guilherme Maranhão; Magalhães,Oliane Maria Correia. |
| Trichosporon has been reported as a remarkable emerging pathogen and usually occurs in imunodrepressed patients. An oropharyngeal secretion sample was collected from a patient with AIDS, at the Sector of Infectious and Parasitic Diseases, Osvaldo Cruz University Hospital, Pernambuco State, Brazil. No yeast cells or arthroconidia were observed in the direct exam, but a culture was positive for Trichosporon pullulans, which is being reported in an AIDS patient for the first time. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Trichosporon pullulans; AIDS. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822002000300010 |
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| Brandão,Ildnay de Souza Lima; Oliveira-Moraes,Heloiza Maria da Silva; Motta,Cristina Maria de Souza; Oliveira,Neiva Tinti de; Magalhães,Oliane Maria Correia. |
| Abstract Aspergillus fumigatus is an opportunistic saprobe fungus that accounts for 90% of cases of pulmonary aspergillosis in immunosuppressed patients and is known for its angiotropism. When it reaches the respiratory tract, A. fumigatus interacts with structural components and blood vessels of the lungs, such as elastin. To understand the effect of this structural component, we examined the effect of elastin on the production and development of the biofilm of A. fumigatus. In RPMI containing 10 mg/mL of elastin, a significant increase (absorbance p < 0.0001; dry weight p < 0.0001) in the production of biofilm was observed in comparison to when RPMI was used alone, reaching a maximum growth of 18.8 mg (dry weight) of biofilm in 72 h. In addition,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aspergillus fumigatus; Biofilm; Elastin; Extracellular matrix; Hydrophobicity. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000300675 |
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