A herança genotípica proposta por Wilhelm Ludwig Johannsen

Wilhelm Ludwig Johannsen (1857-1927) coined the terms gene, genotype and phenotype, in the early 20th century. Besides that, he distinguished the concepts of genotype and phenotype. This paper tracks down the development of some features of Johannsen’s thought that led to the creation of those concepts, which are present on the article “The genotype conception of heredity”, published in 1911 in the journal The American Naturalist. From an analysis of secondary literature related to Johannsen’s work, it will be shown that there were changes in his thought concerning the concept of genotype from 1909 to 1926. There was a shift from an abstract concept to a material one, which would correspond to genes, but they would not be located on chromosomes.

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Estadual do Oeste do Paraná (UNIOESTE)
dc.creatorJustina, Lourdes Aparecida Della [UNESP]
dc.creatorCaluzi, João José [UNESP]
dc.creatorMeglhioratti, Fernanda Aparecida
dc.creatorCaldeira, Ana Maria de Andrade [UNESP]
dc.date2016-03-02T12:57:12Z
dc.date2016-03-02T12:57:12Z
dc.date2010
dc.date.accessioned2023-09-12T08:29:55Z
dc.date.available2023-09-12T08:29:55Z
dc.identifierhttp://www.abfhib.org/FHB/FHB-05-1/FHB-v05-n1-04.html
dc.identifierFilosofia e História da Biologia, v. 5, n. 1, p. 55-71, 2010.
dc.identifier1983-053X
dc.identifierhttp://hdl.handle.net/11449/134531
dc.identifier7845912489380006
dc.identifier4471455206932709
dc.identifier3719288552692207
dc.identifier9980971361333147
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8783771
dc.descriptionWilhelm Ludwig Johannsen (1857-1927) coined the terms gene, genotype and phenotype, in the early 20th century. Besides that, he distinguished the concepts of genotype and phenotype. This paper tracks down the development of some features of Johannsen’s thought that led to the creation of those concepts, which are present on the article “The genotype conception of heredity”, published in 1911 in the journal The American Naturalist. From an analysis of secondary literature related to Johannsen’s work, it will be shown that there were changes in his thought concerning the concept of genotype from 1909 to 1926. There was a shift from an abstract concept to a material one, which would correspond to genes, but they would not be located on chromosomes.
dc.descriptionWilhelm Ludwig Johannsen (1857-1927) cunhou os termos gene, genótipo e fenótipo, no início do século XX. Além disso, fez a distinção entre os conceitos de genótipo e fenótipo. Este artigo busca apontar o desenvolvimento de aspectos de seu pensamento que o levaram a elaborar esses conceitos, presentes no artigo “The genotype conception of heredity”, publicado em 1911, no periódico The American Naturalist. Com base na literatura secundária referente à contribuição de Johannsen, será mostrado que houve mudança em seu pensamento acerca do conceito de genótipo no decorrer do período de 1909 a 1926. Ocorreu a passagem de um conceito relacionado a entidades abstratas para entidades materiais, reais, que corresponderiam aos genes, que não estariam localizadas nos cromossomos.
dc.descriptionConselho Nacional de Desenvolvimento Cientifico e Tecnológico (CNPq)
dc.descriptionUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Educação, Faculdade de Ciências de Bauru, Bauru, Avenida Luís Edmundo Carrijo Coube, s/n, Vargem Limpa, CEP 17033-360, SP, Brasil
dc.descriptionUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Educação, Faculdade de Ciências de Bauru, Bauru, Avenida Luís Edmundo Carrijo Coube, s/n, Vargem Limpa, CEP 17033-360, SP, Brasil
dc.format55-71
dc.languagepor
dc.relationFilosofia e História da Biologia
dc.rightsAcesso restrito
dc.sourceCurrículo Lattes
dc.subjectHistory of genetics
dc.subjectGenotype
dc.subjectPhenotype
dc.subjectJohannsen
dc.subjectWilhelm Ludwig
dc.subjectHistória da genética
dc.subjectGenótipo
dc.subjectFenótipo
dc.subjectJohannsen
dc.subjectWilhelm Ludwig
dc.titleA herança genotípica proposta por Wilhelm Ludwig Johannsen
dc.titleWilhelm Ludwig Johannsen (1857-1927) coined the terms gene, genotype and phenotype, in the early 20th century. Besides that, he distinguished the concepts of genotype and phenotype. This paper tracks down the development of some features of Johannsen’s thought that led to the creation of those concepts, which are present on the article “The genotype conception of heredity”, published in 1911 in the journal The American Naturalist. From an analysis of secondary literature related to Johannsen’s work, it will be shown that there were changes in his thought concerning the concept of genotype from 1909 to 1926. There was a shift from an abstract concept to a material one, which would correspond to genes, but they would not be located on chromosomes.
dc.typeArtigo


Este ítem pertenece a la siguiente institución