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	Provedor de dados Zoologia (1) Genet. Mol. Biol. (1) Autor Mittmann,Josane (2) Kawashima,Cinthia (1) Kerkis,Alexandre (1) Kerkis,Irina (1) Müller,Yara Maria Rauh (1) Santos,Enrico (1) Sukoyan,Marina (1) Mais... Palavra-chave Amphipoda (1) Anhatomirim (1) Biology data (1) Caprella penantis (1) Differentiation (1) Embryoid bodies (1) Karyotype (1) Mouse ES-somatic cell hybrids (1) Pluriopotency (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2002 (1) 1998 (1) País Brazil (2) Idioma Inglês (1) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Contribuição ao conhecimento da biologia de Caprella penantis (Leach) (Crustacea, Amphipoda) da ilha de Anhatomirim, Santa Catarina Zoologia Mittmann,Josane; Müller,Yara Maria Rauh. A total of 1257 caprellids, mostly females, were collected, from Februaty to September 1991. The average sex-ratio was of 0,83, with a range from 1,58 and 0,20. Salinity ranged from 30‰ to 36‰ seawater and air temperature ranged from 26,00 to 17,66ºC and 25,23 to 18,60ºC respectively. Caprellid densities were higher during the cold months and males were the largest of the population. Males could be distributed in 12 length classes, while females in seven only. Tipo: Info:eu-repo/semantics/article Palavras-chave: Amphipoda; Caprella penantis; Anhatomirim; Biology data. Ano: 1998 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751998000100006 Differentiation of mouse embryonic stem cells and their hybrids during embryoid body formation Genet. Mol. Biol. Mittmann,Josane; Kerkis,Irina; Kawashima,Cinthia; Sukoyan,Marina; Santos,Enrico; Kerkis,Alexandre. We studied the karyotypes of three hybrid clones of mouse embryonic stem cells and murine splenocytes (two having near diploid and one having near tetraploid chromosome numbers) and the characteristics of their differentiation during the formation of embryoid bodies. The X chromosome originating from embryonic stem cells may be lost in hybrids with a near diploid chromosome number and reprogramming of the "somatic" X may occur. The morphological data we obtained using light and electron microscopy revealed a correlation between the karyotype constitution of hybrid cells and their differentiation during the formation of embryoid bodies. At the beginning of development, the embryoid bodies derived from hybrid cells already showed an advanced degree of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Mouse ES-somatic cell hybrids; Karyotype; Pluriopotency; Differentiation; Embryoid bodies. Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572002000100019 Registros recuperados: 2 Primeira ... 1 ... Última

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