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Transgenic fertile plants of soybean [Glycine max (L.) Merrill] obtained from bombarded embryogenic tissue
This work describes the production of transgenic, fertile plants of soybean [Glycine max (L.) Merrill]. The transformation method combines the advantages of somatic embryo genesis with the efficiencyExpand
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In vitro culture of Vriesea gigantea and Vriesea philippocoburgii: two vulnerable bromeliads native to Southern Brazil
A importância das bromelias como plantas ornamentais e o fato de varias especies nativas do Rio Grande do Sul estarem ameacadas de extincao leva ao interesse pela sua micropropagacao. Uma cultura inExpand
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Regeneration of soybean via embryogenic suspension culture
In an attempt to establish an alternative plant regeneration system for soybean (Glycine max (L.) Merrill) cultivars used in Brazilian breeding programs, ten genotypes were tested for theirExpand
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Integrated bombardment andAgrobacterium transformation system: An alternative method for soybean transformation
Described here is a new method for soybean transformation, based on microwounding of embryonic clumps by particle bombardment prior to inoculation with anAgrobacterium suspension. The method combinesExpand
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Carbon sources and polyethylene glycol on soybean somatic embryo conversion
Somatic embryogenesis is an efficient method for the production of target cells for soybean genetic transformation. However, this method still offers low percentages of plant regeneration, andExpand
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Genotoxicity on Tradescantia pallida var. purpurea plants exposed to urban and rural environments in the metropolitan area of Porto Alegre, southern Brazil.
  • G. M. Costa, A. Droste
  • Biology, Medicine
  • Brazilian journal of biology = Revista brasleira…
  • 1 November 2012
The Trad-MCN bioassay was used to investigate the genotoxicity on Tradescantia pallida var. purpurea plants exposed to variations in the environmental conditions in urban and rural sites in theExpand
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Transgenic fertile soybean plants derived from somatic embryos transformed via the combined DNA-free particle bombardment and Agrobacterium system
An Agrobacterium-mediated transformation procedure for soybean [Glycine max L. Merrill] proliferating somatic embryos is here described. The Agrobacterium tumefaciens LBA4404 strain harboringExpand
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Spore germination and gametophyte development of Cyathea atrovirens (Langsd. & Fisch.) Domin (Cyatheaceae) under different pH conditions.
Cyathea atrovirens (Langsd. & Fisch.) Domin, an intensely exploited tree fern, is found inside forests in several succession stages, as well as in swamps, roadsides and unused fields in the Rio dosExpand
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Vascular epiphytes of the Atlantic Forest in the Sinos River basin, state of Rio Grande do Sul, Brazil: richness, floristic composition and community structure.
The Atlantic Forest, which has a vast epiphytic richness, is a priority area for preservation, listed as one of the five most important world hotspots. Vascular epiphyte richness, composition andExpand
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Integrated Environmental Assessment of streams in the Sinos River basin in the state of Rio Grande do Sul, Brazil.
The deterioration of environmental quality in the Sinos River basin is directly associated with the impacts of intense industrialization and urbanization. An integrated environmental assessment (IEA)Expand
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