Cultive In Vitro
Mostrando 1-6 de 6 artigos, teses e dissertações.
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1. Ecologia de Methylobacterium spp. na planta hospedeira / Methylobacterium spp. ecology in the host plant
The genus Methylobacterium, constituted by PPFMs - pink-pigmented facultative methylotrophic, are able to fix nitrogen, nodule the host plant, produce cytokines and enzymes involved in induction of systemic resistance such as pectinase and cellulase, inducing plant growth. Methylobacterium sp. has been described as endophyte or epiphyte in different host pla
Publicado em: 2010
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2. Efeito da fonte protéicas durante o cultivo na qualidade e quantidade de embriões bovinos produzidos in vitro
The embryo IVP success is related to the knowledge of main requirements from gametes and embryos in different stages of development. It is well known that IVP embryos are quite different of those counterparts in vivo in many aspects. Dissimilarity between both has been studied in tempting to turn artificially mediums mostly similar to embryo natural environm
Publicado em: 2008
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3. MULTIPLICAÇÃO IN VITRO DE Cedrela fissilis Vell. / IN VITRO MULTIPLICATION OF Cedrela fissilis Vell.
This study had as objective to study the in vitro regeneration of cedar (Cedrela fissilis Vell.), a native tree of economic interest, belonging to Meliaceae family. For seeds desinfestation, different treatments with sodium hypochlorite in different concentration and immersion times were tested combined with differents culture mediums. To establish the nodal
Publicado em: 2006
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4. Macronutrients, biochemical and nutritional aspects of Eucalyptus grandis shoot growth in vitro / Macronutrientes, aspectos nutricionais e bioquímicos no crescimento de brotações de Eucalyptus grandis in vitro
The aim of this work were to evaluate the ionic equilibrium of the culture media, biochemical and nutritional aspects of Eucalyptus grandis shoot growth in liquid media suplemented with nitrogen (17,3; 26,0; 39,0 and 58,5 mmol L-1), phosphate (2,0; 3,0; 4,5 and 6,75 mmol L-1), potassium (7,5; 11,0; 16,5 and 24,75 mmol L-1), calcium (3,3; 5,0; 7,5 and 11,25 m
Publicado em: 2006
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5. Diversidade e potencial biotecnológico de fungos endofíticos de cacau (Theobroma cacao L.) / Diversity and biotechnological potential of the cacao (Theobroma cacao L.) endophytic fungi
Endophytes are all microorganisms, culturable or not, that inhabit the interior of plant tissues, causing no harm to the host, and that do not develop external structures, excluding in this way, nodulating bacteria and mycorrhizal fungi. Theobroma cacao L. is important to food and cosmetic industry due the fact that it is used for production of cacao butter.
Publicado em: 2006
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6. Avaliação de diferentes fontes de nitrogênio em explantes de Cryptomeria japonica D.Don. "elegans" cultivados in vitro: análises bioquímicas e relações entre reguladores vegetais. / Evaluation of the different nitrate and ammonium concentrations in explants of cryptomeria japonica d. don. "elegans" cultivated in vitro .
Cryptomeria japonica D. Don. "elegans" is a fast-growing tree belonging to the Taxodiaceae and it is considered a responsive species in vitro . The aim of this work was to evaluate the effect of ten different concentrations of nitrate and ammonium in morphogenesis in vitro of Cryptomeria japonica D. Don. "elegans" explants. Analysis of relative growth rate,
Publicado em: 2002