Results 51 to 60 of about 669 (147)

Efeito de diferentes concentrações de AIB no enraizamento in vitro de Psychotria ipecacuanha - Rubiaceae. [PDF]

open access: yes, 2011
Disponível também on ...
LAMEIRA, O. A.   +2 more
core  

Avaliação do efeito de AIB no enraizamento de ipeca (Psychotria ipecacuanha Stoke) in vitro. [PDF]

open access: yes, 2013
O referido trabalho foi realizado no laboratório de recursos genético e biotecnologia da Embrapa Amazônia Oriental, com o objetivo de avaliar o efeito de diferentes concentrações de AIB no enraizamento de plântulas de ipeca (Psychotria ipecacuanha Stoke).
ASSIS, R. M. A. de   +3 more
core  

Tamanhos e posições de explantes e volumes de meio de cultivo na multiplicação de ipeca. (Psychotria ipecacuanha (Brot.) Stokes) in vitro. [PDF]

open access: yes, 2016
No presente trabalho, avaliaram-se o efeito do tamanho e posição de explantes na planta de ipeca e diferentes volumes de meio de cultivo na multiplicação ?in vitro? de Psychotria ipecacuanha (Brot.) Stokes.
BERTOLUCCI, S. K. V.   +4 more
core  

Transcriptome analysis of stem wood of Nothapodytes nimmoniana (Graham) Mabb. identifies genes associated with biosynthesis of camptothecin, an anti-carcinogenic molecule [PDF]

open access: yes, 2016
Camptothecin (CPT), a monoterpene indole alkaloid, is a potent inhibitor of DNA topoisomerase I and has applications in treating ovarian, small lung and refractory ovarian cancers. Stem wood tissue of Nothapodytes nimmoniana (Graham) Mabb.
Kumar, Sanjay   +6 more
core   +1 more source

An alternative to evaluate the efficiency of in vitro culture medium using a logistic regression model

open access: yesSemina: Ciências Exatas e Tecnológicas, 2003
The evaluation of a culture medium for the in vitro culture of a species is performed using its physical and/or chemical properties. However, the analysis of the experimental results makes it possible to evaluate its quality.
Daniel Furtado Ferreira   +2 more
doaj  

Estudio de mercado y análisis de rentabilidad del aprovechamiento y comercialización de hojas de la especie Asterogyne martiana (Suita), en la Península de Osa. [PDF]

open access: yes, 2007
Proyecto de Investigación. Instituto Tecnológico de Costa Rica. Vicerrectoría de Investigación y Extensión (VIE). Escuela de Ingeniería Forestal, 2007El uso de las hojas Asterogyne martiana (Suita), en la Península de Osa, carece de información sobre ...
Canessa-Mora, Rodolfo   +1 more
core  

Strictosidine activation in Apocynaceae: towards a "nuclear time bomb"? [PDF]

open access: yes, 2010
Background The first two enzymatic steps of monoterpene indole alkaloid (MIA) biosynthetic pathway are catalysed by strictosidine synthase (STR) that condensates tryptamine and secologanin to form strictosidine and by strictosidine β-D-glucosidase (SGD ...
Guirimand Grégory   +8 more
core   +1 more source

Diversificación de sistemas agroforestales, mediante el fomento en asociaciones de agricultoras(es), de la producción de plantas con componentes bioactivos de la región Huetar Norte y Atlántica de Costa Rica con el aporte de las universidades estatales de Costa Rica. [PDF]

open access: yes, 2012
Proyecto de Investigación. Instituto Tecnológico de Costa Rica (ITCR); Universidad Nacional (UNA); Universidad de Costa Rica (UCR); Universidad Estatal a Distancia (UNED), 2010El conocer la diversidad florística del país es un trabajo de mediano a largo ...
Alvarenga-Venutolo, Silvana   +13 more
core  

Brazilian plants with possible action on the Central Nervous System: a study of historical sources from the 16th to 19th century [PDF]

open access: yes, 2011
Ethnopharmacological research when grounded on historic literature has for its objective retrieving traditional knowledge compiled throughout history by early cultures.
Giorgetti, Melina   +2 more
core   +3 more sources

Home - About - Disclaimer - Privacy