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	Provedor de dados Biota Neotropica (2) Rev. Bras. Zool. (1) Biol. Res. (1) Autor Morandini,André C. (3) Marques,Antonio C. (2) Migotto,Alvaro E. (2) CASTRO-PRADO,MARIALBA AVEZUM ALVES (1) COSTA,MARCO ANTONIO (1) Fritscher,Juliano M. (1) Gamero-Mora,Edgar (1) Maronna,Maximiliano M. (1) Oliveira,Bruno S.P. (1) SILVA,NELMARA CRISTINA GONÇALVES (1) Sampaio,Cláudio L.S. (1) Silveira,Fábio L. da (1) Stampar,Sergio N. (1) Mais... Palavra-chave Medusa (4) Brazil (2) Cubozoa (2) Fauna (2) Hydrozoa (2) Polyp (2) Scyphozoa (2) South Atlantic (2) Conidiation (1) Developmental program (1) Invasive species (1) Jellyfish bloom (1) Non-native species (1) Staurozoa (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Journal article (1) Ano 2020 (1) 2003 (1) 2002 (1) 2001 (1) País Brazil (3) Chile (1) Idioma Inglês (4)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 4 Primeira ... 1 ... Última Genetic and cytological characterization of a developmental mutant of Aspergillus nidulans induced by 5-azacytidine Biol. Res. COSTA,MARCO ANTONIO; SILVA,NELMARA CRISTINA GONÇALVES; CASTRO-PRADO,MARIALBA AVEZUM ALVES. An analysis of a new medusa mutant of Aspergillus nidulans obtained by 5-azacytidine-treatment and named B116 is provided. The B116 mutant was phenotypically characterized by the production of conidiophores with reduced pigmentation and vesicles bearing multiple tiers of sterigmata. A single nuclear gene located on chromosome I is responsible for phenotypical changes in the mutant. The 5-azacytidine-altered locus, designated medA102, is recessive in heterozygous diploid and the medusa mutant is a Dp(II,I) duplication bearer that renders the strain mitotically unstable. Tipo: Journal article Palavras-chave: Conidiation; Developmental program; Medusa. Ano: 2001 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602001000200012 Synopsis of knowledge on Cnidaria Medusozoa from Brazil Biota Neotropica Marques,Antonio C.; Morandini,André C.; Migotto,Alvaro E.. A synopsis of knowledge concerning Medusozoa (Cnidaria) along the Brazilian coast is presented. We generated a data list with all records of medusozoans from Brazil, including information on the distribution of the species and the phase (polyp or medusa) recorded. Currently the number of species of Medusozoa recorded from Brazil is 377 (205 genera and 82 families), with 348 species of hydrozoans, 22 scyphozoans, 3 cubozoans and 1 staurozoan. Geographical and historical analyses were carried out based on the data list. The geographical analysis reveals that knowledge on biodiversity of the group is most inadequate for the North and part of the Northeastern coast. Although the Southeastern coast is the best known region in number of species and... Tipo: Info:eu-repo/semantics/article Palavras-chave: Hydrozoa; Scyphozoa; Cubozoa; Staurozoa; Fauna; South Atlantic; Polyp; Medusa; Brazil. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032003000200007 Checklist of the Cnidaria Medusozoa of Brazil Biota Neotropica Migotto,Alvaro E.; Marques,Antonio C.; Morandini,André C.; Silveira,Fábio L. da. Literature records were reviewed to compile a list of species of the marine taxa of Cnidaria Medusozoa recorded for the Brazilian coast. The total number of species of medusozoans so far recorded for Brazil is 373: 347 Hydrozoa, 3 Cubozoa: 23 Scyphozoa. Tipo: Info:eu-repo/semantics/article Palavras-chave: Hydrozoa; Scyphozoa; Cubozoa; Fauna; South Atlantic; Brazil; Polyp; Medusa. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032002000100010 The puzzling occurrence of the upside-down jellyfish Cassiopea (Cnidaria: Scyphozoa) along the Brazilian coast: a result of several invasion events? Rev. Bras. Zool. Stampar,Sergio N.; Gamero-Mora,Edgar; Maronna,Maximiliano M.; Fritscher,Juliano M.; Oliveira,Bruno S.P.; Sampaio,Cláudio L.S.; Morandini,André C.. ABSTRACT The massive occurrence of jellyfish in several areas of the world is reported annually, but most of the data come from the northern hemisphere and often refer to a restricted group of species that are not in the genus Cassiopea. This study records a massive, clonal and non-native population of Cassiopea and discusses the possible scenarios that resulted in the invasion of the Brazilian coast by these organisms. The results indicate that this jellyfish might have invaded the Brazilian coast multiple times. Tipo: Info:eu-repo/semantics/article Palavras-chave: Invasive species; Jellyfish bloom; Medusa; Non-native species. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702020000100324 Registros recuperados: 4 Primeira ... 1 ... Última

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