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	Provedor de dados Genet. Mol. Biol. (1) Planta Daninha (1) Autor BARBOSA,S. (1) CASTRO,E.M. (1) CORRÊA,F.F. (1) Lomônaco,Cecília (1) MADAIL,R.H. (1) PEREIRA,F.J. (1) PEREIRA,M.P. (1) Peppe,Fernanda Borja (1) SORIANO,C.T.G. (1) Mais... Palavra-chave Morphological plasticity (2) Ecological plant anatomy (1) Genetic correlation (1) Macrophytes (1) Phenotypic correlation (1) Physiological plasticity (1) Plant growth (1) Quantitative genetics (1) Trade-offs (1) Typha angustifolia (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2015 (1) 2003 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Phenotypic plasticity of Myzus persicae (Hemíptera: Aphididae) raised on Brassica oleracea L. var. acephala (kale) and Raphanus sativus L. (radish) Genet. Mol. Biol. Peppe,Fernanda Borja; Lomônaco,Cecília. The study of variability generated by phenotypic plasticity is crucial for predicting evolutionary patterns in insect-plant systems. Given sufficient variation for plasticity, host race formation can be favored and maintained, even simpatrically. The plasticity of size and performance (assessed by the lifetime fitness index r m) of six clones of Myzus persicae was tested, with replicates allowed to develop on two hosts, kale (Brassica oleracea var. acephala) and radish (Raphanus sativus). The clones showed significant variability in their plasticity. Reaction norms varied through generations and negative genetic correlation, although not significant, tend to increase with the duration of host use. The lack of plasticity in lifetime fitness among generalist... Tipo: Info:eu-repo/semantics/article Palavras-chave: Quantitative genetics; Genetic correlation; Morphological plasticity; Phenotypic correlation; Physiological plasticity; Trade-offs. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572003000200012 Anatomy and physiology of Cattail as related to different population densities Planta Daninha CORRÊA,F.F.; MADAIL,R.H.; BARBOSA,S.; PEREIRA,M.P.; CASTRO,E.M.; SORIANO,C.T.G.; PEREIRA,F.J.. The objective of this work was to evaluate the effects of the population density of Typha angustifolia plants in the anatomical and physiological characteristics. Plants were collected from populations of high density (over 50% of colonization capacity) and low density (less than 50% of colonization capacity) and cultivated under controlled greenhouse conditions. Plants from both populations were grown in plastic trays containing 4 L of nutritive solution for 60 days. At the end of this period, the relative growth rate, leaf area ratio, net assimilatory rate, root/shoot ratio, leaf anatomy, root anatomy, and catalase and ascorbate peroxidase activities were evaluated. Plants from high density populations showed increased growth rate and root/shoot ratio.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Macrophytes; Typha angustifolia; Morphological plasticity; Plant growth; Ecological plant anatomy. Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582015000100001 Registros recuperados: 2 Primeira ... 1 ... Última

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