Encontrados 4 documentos, a visualizar página 1 de 1
Physiological and biochemical responses of osmo-primed parsley seeds subjected ...
Manjavachi, Matheus Kainan de Paula; Silva, Tiago Alexandre; Silva, Edvaldo Aparecido Amaral da; Guimarães, Cristiane CarvalhoWater and salt stress conditions affect germination and seedling emergence. It is known that physiological priming can not only trigger different mechanisms to increase the speed and uniformity of germination, but also influence the antioxidant defence system of the seeds, especially in adverse conditions. In this context, the objective of this work was to evaluate the physiological seed quality and the activit...
Drying of arabica coffee and its effect on the gene expression and activity of ...
Carvalho, Mayara Holanda de; Rosa, Sttela Dellyzete Veiga Franco da; Coelho, Stefânia Viias Boas; Guimarães, Cristiane Carvalho; Martins, Rayana de SáThe reduced longevity of coffee seeds has been attributed to their sensitivity to desiccation. Studies related to gene expression and enzyme activity in coffee seeds under drying are important for understanding the effects of drying on their physiological quality. The aim of this study was to investigate the molecular aspects of seeds under different drying methods and associate them with physiological quality....
Avaliação da perda da tolerância à dessecação e da quantidade de dna nuclear em...
Guimarães, Cristiane Carvalho; Faria, José Marcio Rocha; Oliveira, Julio Maia; Silva, Edvaldo Aparecido Amaral daO presente trabalho teve por objetivo a avaliação da perda da tolerância à dessecação (TD) em sementes de Peltophorum dubium durante e após a germinação. As sementes foram colocadas para germinar e, ao atingirem 1, 3 e 5 mm de raiz primária (68% de umidade), foram desidratadas em sílica gel, até atingirem o grau de umidade inicial (8%), sendo em seguida reidratadas e avaliadas quanto à sobrevivência (retomada d...
Avaliação da perda da tolerância à dessecação e da quantidade de dna nuclear em...
Guimarães, Cristiane Carvalho; Faria, José Marcio Rocha; Oliveira, Julio Maia; Silva, Edvaldo Aparecido Amaral da [UNESP][Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:53:36Z No. of bitstreams: 1 S0101-31222011000200002.pdf: 345116 bytes, checksum: ece3d8f3fa5e8ffcfd0ea682fa2a616f (MD5); Made available in DSpace on 2013-08-22T18:53:36Z (GMT). No. of bitstreams: 1 S0101-31222011000200002.pdf: 345116 bytes, checksum: ece3d8f3fa5e8ffcfd0ea682fa2a616f (MD5) Previous issue date: 2011-01-01; Made availabl...