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Advances and challenges on the in vitro production of secondary metabolites from medicinal plants Horticultura Brasileira
Cardoso,Jean Carlos; Oliveira,Maria Eduarda BS de; Cardoso,Fernanda de CI.
ABSTRACT The production of secondary metabolites from medicinal plants, also called Plant-Derived Medicinal Compounds (PDMC), is gaining ground in the last decade. Concomitant to the increase in the knowledge about pharmacological properties of these compounds, horticultural plants are becoming the most important, sustainable and low-cost biomass source to obtain high-complex PDMCs to be used as medicaments. Biotechnological tools, including plant cell and tissue culture and plant genetic transformation, are increasingly being employed to produce high quality and rare PDMC under in vitro conditions. The proper use of these technologies requires studies in organogenesis to allow for better control of in vitro plant development and, thus, to the production...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Plant-derived medicinal compounds; In vitro cell and tissue culture; Techniques; Biotic and abiotic factors; Biofactories.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000200124
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Influence of biotic and abiotic factors on the structure of burrows of the cavy Microcavia australis Mastozool. neotrop.
Taraborelli,Paula; Borruel,Natalia; Sandobal,Ana J.; Giannoni,Stella.
Burrows provide a stable microclimate and give small mammals protection from extreme temperatures and from predators on the ground surface. The objective was to determine the influence of biotic and abiotic factors on the structure of burrows used by the cavy Microcavia australis. The study was conducted on two sites with different climate conditions, predation risk and size of plant patches. A total of 18 main burrows and 13satellite burrows were characterized at Ñacuñán, and 12 main and 3 satellite burrows at El Leoncito. The larger number of holes and higher development of main and satelliteburrows at Ñacuñán is likely related to higher risk of raptor predation. At both sites burrows would function as shelter from the environment since temperature in...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biotic and abiotic factors; Burrow structure; Microcavia australis; Monte desert.
Ano: 2009 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832009000200013
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