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El conocimiento de los tratamientos pregerminativos específicos resulta de interés en la producción de plantas a través de semillas. La mayoría de las especies nativas necesitan de manejos culturales, entre ellos, los relacionados con las condiciones apropiadas para la germinación de sus semillas...

The knowledge of specific germination requirement is important in plants production using seeds. The majority of the native species need of cultural management, among them those related with appropriate conditions to the germination of their seeds. However, available information to develop this m...


Latsague Vidal, MirthaSáez Delgado, PatriciaCoronado Ancaten, Leandra[Pregermination treatments of Myrceugenia exsucca (Myrtaceae)][Tratamientos pregerminativos para Myrceugenia exsucca (Myrtaceae)]Tratamientos pregerminativos para Myrceugenia exsucca (Myrtaceae)

El pueblo Mapuche ha vivido desde hace siglos en estrechas relación con el medio ambiente natural del sur de Chile. A raíz de eso, ha desarrollado un profundo conocimiento de la vegetación que le rodea, y una ecología cultural en que muchos aspectos de su cultura, desde su subsistencia hasta su e...


Bragg S., KatherineHauenstein Barra, EnriqueLatsague Vidal, Mirtha[Transecto etnobotánico del sector Mapuche]Transecto etnobotánico del sector Mapuche

Eucryphia glutinosa es una especie endémica de Chile que actualmente se encuentra con problemas de conservación, siendo catalogada como especie rara. Su área de distribución y su contingente poblacional han disminuido considerablemente, por lo que aplicar protocolos de propagación resulta necesar...

Eucryphia glutinosa is an endemic species from Chile that at the present is with conservation problems, being catalogued as a rare species. Its distribution area and its population are decreasing considerably due to deforestation. The objective of the present work was to evaluate its reproductive...


Latsague Vidal, MirthaSáez Delgado, PatriciaYáñez Delgado, Jéssica[Indole butyric acid effect on rhizogenic capacity of Eucryphia glutinosa cuttings][Efecto del ácido indolbutírico en la capacidad rizogénica de estacas de Eucryphia glutinosa]Efecto del ácido indolbutírico en la capacidad rizogénica de estacas de Eucryphia glutinosa

The anatomic and functional leaf characteristics related to photosynthetic performance of Castanea sativa growing in vitro and in nursery were compared. The irradiance saturated photosynthesis in in vitro grown plantlets was significantly lower compared to nursery plants (65 vs. 722 μmol m)


Sáez Delgado, PatriciaBravo, L.A.Sáez, K.L.Sánchez-Olate, M.Latsague Vidal, MirthaRios, D.G.[Photosynthetic and leaf anatomical characteristics of Castanea sativa: A comparison between in vitro and nursery plants]Photosynthetic and leaf anatomical characteristics of Castanea sativa: A comparison between in vitro and nursery plants

At present, there is no information about Nothofagus fractioning and protein recovery from cutting crude extracts; necessary condition to, in vitro, demonstrate enzymatic activity with cofactors presence. Besides, this information is crucial to determine enzymatic expression levels, which in turn...

Para Nothofagus spp. no existe a la fecha información acerca del fraccionamiento y recuperación de proteínas a partir de extracto crudo de estacas, condición necesaria para demostrar in vitro actividad enzimática en presencia de cofactores. Además, esta información es crucial para determinar los ...


Latsague Vidal, MirthaSáez Delgado, Patricia[Fraccionamiento y recuperación de proteínas solubles libres de fenoles en estacas de lenga (Nothofagus pumilio)][Fractioning and soluble protein free phenols recovery from lenga (Nothofagus pumilio) cuttings]Fractioning and soluble protein free phenols recovery from lenga (Nothofagus pumilio) cuttings

There is variation in rooting capacity among the different species of Nothofagus. Lenga cuttings (N. pumilio) present an almost null answer to rooting, compared to raulí (N. alpina) and roble (N. obliqua). According to antecedents compiled in literature, the endogenous levels of indole acetic aci...

Entre las distintas especies de Nothofagus existe variación en la capacidad de enraizamiento. Las estacas de lenga (N. pumilio) presentan una respuesta casi nula al enraizamiento, comparada con raulí (N. alpina) y roble (N. obliqua). Según antecedentes recopilados en literatura, los niveles endóg...


Latsague Vidal, MirthaSáez Delgado, PatriciaParedes, M.Alarcón, E.[Actividad de AIA oxidasa en estacas de especies del género Nothofagus][IAA oxidase activity on species of Nothofagus genus cuttings]IAA oxidase activity on species of Nothofagus genus cuttings

Eucryphia glutinosa is an endemic species from Chile that at the present is with conservation problems, being catalogued as a rare species. Its distribution area and its population are decreasing considerably due to deforestation. The objective of the present work was to evaluate its reproductive...


Latsague Vidal, MirthaSaez Delgado, PatriciaYanez Delgado, Jessica[Indole butyric acid effect on rhizogenic capacity of Eucryphia glutinosa cuttings]Indole butyric acid effect on rhizogenic capacity of Eucryphia glutinosa cuttings

The objective of this study was to stimulate the production of calluses, to observe its typologies and organogenic response under different induction and differentiation mediums in explants from cotyledons, hypocotyls and leaves of Ugni molinae. Higher callus production was obtained with cotyledo...


Rodríguez Beraud, MarioLatsague Vidal, MirthaChacón Fuentes, ManuelAstorga Brevis, Pamela K.[In vitro induction of callogenesis and indirect organogenesis from explants of cotyledon, hypocotyl and leaf in Ugni molinae]In vitro induction of callogenesis and indirect organogenesis from explants of cotyledon, hypocotyl and leaf in Ugni molinae

The Araucan a region in Chile is rich in wetlands, standing out the swampy forests of Myrtaceae located in the central depression, which are mentioned in the red book of the priority places for Chile's biological diversity conservation in the country. These forests are being intervened through dr...


Latsague Vidal, MirthaSaez Delgado, PatriciaHauenstein Barra, EnriquePeña Cortés, Fernando[Vegetative propagation of Myrceugenia exsucca and Blepharocalyx cruckshanksii, swamp forest dominant species of the central depression of Araucania region, Chile]Vegetative propagation of Myrceugenia exsucca and Blepharocalyx cruckshanksii, swamp forest dominant species of the central depression of Araucania region, Chile

Latsague Vidal, MirthaSáez Delgado, PatriciaHauenstein Barra, EnriquePeña Cortés, Fernando[Vegetative propagation of Myrceugenia exsucca and Blepharocalyx cruckshanksii, swamp forest dominant species of the central depression of Araucanía region, Chile][Propagación vegetativa de Myrceugenia exsucca y Blepharocalyx cruckshanksii, especies dominantes del bosque pantanoso de la Depresión Intermedia de la región de La Araucanía, Chile]Propagación vegetativa de Myrceugenia exsucca y Blepharocalyx cruckshanksii, especies dominantes del bosque pantanoso de la Depresión Intermedia de la región de La Araucanía, Chile

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