Biotransformations of imbricatolic acid by Aspergillus niger and Rhizopus nigricans cultures [PDF]
, 2007 Guillermo Schmeda-Hirschmann and Carlos Aranda Laboratorio de Química de Productos Naturales, Instituto de Química de Recursos Naturales, Universidad de Talca, Casilla 747, Talca, Chile. Jaime A. Rodríguez and Cristina Theoduloz. Depto.
Aranda, C. +4 more
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Pirineos: Revista de Ecología de Montaña, 2019 La araucaria (Araucaria araucana), o pewen en lengua mapuche, es un árbol nativo de Chile y Argentina con fuerte importancia cultural para las comunidades mapuche-pewenche del sur de los Andes.
Josefina Cortés +3 more
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Starch Degradation Metabolism towards Sucrose Synthesis in Germinating Araucaria araucana Seeds [PDF]
Plant Physiology, 1984 As starch is the main seed reserve material in both species of Araucaria of South America, A. araucana and A. angustifolia, it is important to understand starch breakdown in both embryo and megagametophyte tissues of Araucaria seeds. Sugar analysis by thin layer chromatography indicates that sucrose is the main sugar produced in both tissues.
L, Cardemil, J E, Varner
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Arbuscular Mycorrhizal Fungi Colonise the Nodules of Phosphite‐Treated Agathis australis
New Zealand Journal of Botany, Volume 64, Issue 1, March 2026.Agathis australis (kauri), the only member of the ancient conifer family Araucariaceae in New Zealand, is colonised by arbuscular mycorrhizal (AM) fungi. The survival of A. australis is threatened by an Oomycota, Phytophthora agathidicida, the causal agent of kauri dieback. Phosphite injections into the trunk are the primary treatment for kauri dieback
Haileigh R. Patterson +4 more
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Morphology and tructure of the pollen cone and pollen grain of the Araucaria species from Argentina [PDF]
, 2008 The pollen cone and the pollen grain of the two Argentinean species of Araucaria are described with LM, SEM and TEM. Primordia of pollen cones are formed in April and May and reach maturity by mid-October in A. angustifolia (Bert.) O.
Caccavari, Marta Alicia +2 more
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Two cationic peroxidases from cell walls of Araucaria araucana seeds
Phytochemistry, 1995 We have previously reported the purification and partial characterization of two cationic peroxidases from the cell walls of seeds and seedlings of the South American conifer, Araucaria araucana. In this work, we have studied the amino acid composition and NH2-terminal sequences of both enzymes.
Riquelme, Alejandro, Cardemil, Liliana
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Mortierella species from declining Araucaria araucana trees in Patagonia, Argentina
Forest Pathology, 2020 AbstractSince 2015, Araucaria araucana, an ecologically and economically important conifer native to Argentina and Chile, has suffered an unusual partial death of the crown throughout almost all of the distribution range in Argentina. No primary pathogen or pest was evident, associated with the phenomenon.
María L. Vélez +3 more
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The Cinderella tree, Quillaja saponaria – A soap story
PLANTS, PEOPLE, PLANET, Volume 8, Issue 2, Page 439-451, March 2026.Our current understanding of plants has been shaped by the entwining of different cultures. The Chilean soapbark tree, traditionally valued as a source of natural soap, was shown by serendipitous research in France in the 1900s to produce compounds that can boost the immune response to vaccines.
Anne Osbourn
wiley +1 more source
Effects of management practices on water yield in small headwater catchments at Cordillera de los Andes in southern Chile [PDF]
, 2009 In several parts of the world, drinking water is obtained from springs in natural and managed mountainous forests. Since forests regulate quality as well as quantity of water, the effects of forest-management activities on water yield are an important ...
Godoy, Roberto +3 more
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China Muerta National Reserve: Reflections about the biocultural conservation of nature, forest fires and the colonial wound in indigenous territories [PDF]
, 2018 Se presentan los principales resultados de una investigación de carácter exploratorio realizada en torno al incendio de la Reserva Nacional China Muerta (Región de La Araucanía), ocurrido en el año 2015.
Figueroa Burdiles, Noelia +1 more
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