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	Provedor de dados Acta Botanica (1) Rev. Bras. Bot. (1) Autor Mansur,Elisabeth (2) Tarré,Erika (2) Carneiro,Leonardo Alves (1) Forzza,Rafaela Campostrini (1) Guimarães,Ana Paula Mançano (1) Magioli,Claudia (1) Margis-Pinheiro,Márcia (1) Pires,Bárbara Balzana Mendes (1) Sachetto-Martins,Gilberto (1) Santiago-Fernandes,Lygia D. R. (1) Mais... Palavra-chave Anatomy (1) Cryopreservation (1) Development (1) Espinhaço mountain range (1) Germination (1) Orthodox seeds (1) Seed conservation (1) Solanum melongena (1) Somatic embryogenesis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2007 (1) 2004 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Germinability after desiccation, storage and cryopreservation of seeds from endemic Encholirium Mart. ex Schult. & Schult. f. and Dyckia Schult. & Schult. f. species (Bromeliaceae) Acta Botanica Tarré,Erika; Pires,Bárbara Balzana Mendes; Guimarães,Ana Paula Mançano; Carneiro,Leonardo Alves; Forzza,Rafaela Campostrini; Mansur,Elisabeth. (Germinability after desiccation, storage and cryopreservation of seeds from endemic Encholirium Mart. ex Schult. & Schult. f. and Dyckia Schult. & Schult. f. species (Bromeliaceae)). Seed storage procedures require previous determination of optimal temperature and light conditions for germination, as well as of tolerance to desiccation and low temperatures. The aim of this paper was to study the effects of desiccation, storage at low temperatures and cryopreservation on the germinability of seeds of six Encholirium and two Dyckia species, which were selected according to vulnerability criteria. Initial germinability of newly harvested seeds varied from 35 to 95%. Seeds presented photoblastic behaviour since light was necessary to induce or... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cryopreservation; Espinhaço mountain range; Germination; Orthodox seeds; Seed conservation. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062007000400003 In vitro somatic embryogenesis and adventitious root initiation have a common origin in eggplant (Solanum melongena L.) Rev. Bras. Bot. Tarré,Erika; Magioli,Claudia; Margis-Pinheiro,Márcia; Sachetto-Martins,Gilberto; Mansur,Elisabeth; Santiago-Fernandes,Lygia D. R.. Somatic embryogenesis was induced from cotyledon explants of eggplant cultured on MS medium supplemented with 54 µM NAA. Anatomical analysis of somatic embryo initiation and development was performed during the first four weeks. Proembryo formation was observed after the second day of culture, directly from perivascular cells or via pro-embryogenic masses derived from indeterminate meristematic masses (IMMs) originated in the vascular tissue. Those IMMs also gave rise to root primordia after 10 days of culture. The origin of embryos is discussed as well as the similarities between somatic embryogenesis and adventitious root formation. Tipo: Info:eu-repo/semantics/article Palavras-chave: Anatomy; Development; Solanum melongena; Somatic embryogenesis. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-84042004000100010 Registros recuperados: 2 Primeira ... 1 ... Última

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