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Alex Mauricio Seguel Fuentealba

Investigador Asociado

Universidad de La Frontera

Temuco, Chile

-Plant-mycorrhizal interactions -Physiological and biochemical mechanisms of Al tolerance/P deficiency, main limiting productivity of acid soils. -Biotechnological application of Arbuscular Mycorrhizal Fungi (Biofertilizers)

Dr en Ciencias de Recursos Naturales, UNIVERSIDAD DE LA FRONTERA. Chile, 2012
Ingeniero Forestal, UNIVERSIDAD DE LA FRONTERA. Chile, 2007
MSc Ciencias de Recursos Naturales, UNIVERSIDAD DE LA FRONTERA. Chile, 2012

Académico Full Time

UNIVERSIDAD DE LA FRONTERA

Núcleo Científico Tecnológico Biorecursos BIOREN

Temuco, Chile

2016 - 2021
Investigador Postdoctoral Full Time

UNIVERSIDAD DE LA FRONTERA

Núcleo Científico Tecnológico Biorecursos BIOREN

Temuco, Chile

2013 - 2016
Académico Full Time

UNIVERSIDAD DE LA FRONTERA

Ciencias Agropecuarias y Medioambiente

Temuco, Chile

2022 - A la fecha

Investigador Full Time

Universidad de La Frontera

Temuco, Chile

2016 - 2021
Director de Desarrollo Estudiantil Full Time

Universidad de La Frontera

Temuco, Chile

2018 - 2022
Director de Vinculación con el Medio Facultad de Ciencias Agropecuarias y Medioambiente Full Time

Universidad de La Frontera

Temuco, Chile

2022 - A la fecha


Effect of Poultry Manure Compost and Arbuscular Mycorrhizal Fungi on Cu Immobilization and Soil Microbial Communities in a Cu-Contaminated Soil Using the Metallophyte Oenothera Picensis Meier, Sebastian; Moore, Francisca; Khan, Nasser; Gonzalez, Maria-Eugenia; Medina, Jorge.; Cumming, Jonathan; Morales, Arturo; Duran, Paola; Seguel, Alex.; Aponte, Humberto Article ISI JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2021)
Wheat root trait plasticity, nutrient acquisition and growth responses are dependent on specific arbuscular mycorrhizal fungus and plant genotype interactions de Souza Campos, Pedro M.; Borie, Fernando; Cornejo, Pablo; Meier, Sebastian; Antonio Lopez-Raez, Juan; Lopez-Garcia, Alvaro; Seguel, Alex. Article ISI JOURNAL OF PLANT PHYSIOLOGY (2021)
Showing their mettle: extraradical mycelia of arbuscular mycorrhizae form a metal filter to improve host Al tolerance and P nutrition Seguel A.; Meier F.; AzcÃ³n R.; Valentine A.; MeriÃ±o-Gergichevich C.; Cornejo P.; Aguilera P.; Borie F. Article ISI SCOPUS JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE (2020)
Synthesis of calcium borate nanoparticles and its use as a potential foliar fertilizer in lettuce (Lactuca sativa) and zucchini (Cucurbita pepo) Meier, Sebastian; Moore, Francisca; Morales, Arturo; Gonzalez, Maria-Eugenia; Seguel, Alex.; Merino-Gergichevich, Cristian; Rubilar, Olga; Cumming, Jonathan; Aponte, Humberto; Alarcon, David; Mejias, Jaime Article ISI PLANT PHYSIOLOGY AND BIOCHEMISTRY (2020)
Differential Tolerance and Phenolic Leaf Profile in Response to Boron Supply in Two Highbush Blueberry Genotypes MeriÃ±o-Gergichevich C.; Morina F.; Jorquera-Fontena E.; Seguel A. Article ISI SCOPUS JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2019)
Effects of three biochars on copper immobilization and soil microbial communities in a metal-contaminated soil using a metallophyte and two agricultural plants Meier, Sebastián; Moore, Francisca; González, María-Eugenia; Medina, Jorge.; Campos, Pedro; Khan, Naser; Cumming, Jonathan; Sanhueza, Mario; Mejías, Jaime; Morales, Arturo; Hirzel, Juan; Seguel, Alex. Article ISI SCOPUS ENVIRONMENTAL GEOCHEMISTRY AND HEALTH (2019)
Phosphate acquisition efficiency in wheat is related to root:shoot ratio, strigolactone levels, and PHO2 regulation de Souza Campos, Pedro M.; Cornejo, Pablo; Rial, Carlos; Borie, Fernando; Varela, Rosa M.; Seguel, Alex.; Lopez-Raez, Juan Antonio Article ISI SCOPUS JOURNAL OF EXPERIMENTAL BOTANY (2019)
Revisiting the Nature of Phosphorus Pools in Chilean Volcanic Soils as a Basis for Arbuscular Mycorrhizal Management in Plant P Acquisition Borie, Fernando; Aguilera, Paula.; Castillo, Claudia; Valentine, Alexander; Seguel, Alex.; Miguel Barea, Jose; Cornejo, Pablo Article ISI SCOPUS JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2019)
Sorption Parameters of Carbendazim and Iprodione in the Presence of Copper Nanoparticles in Two Different Soils Tortella, G. R.; Rubilar, O.; Cea, M.; Rodríguez-Rodríguez, C.; Seguel, A.; Parada, J. Article ISI SCOPUS JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2019)
Organic phosphorus in the terrestrial environment: a perspective on the state of the art and future priorities George, TS; Giles, CD; Menezes-Blackburn, D; Condron, LM; Gama-Rodrigues, AC; Jaisi, D; Lang, F; Neal, AL; Stutter, MI; Almeida, DS; Bol, R; Cabugao, KG; Celi, L; Cotner, JB; Feng, G; Goll, DS; Hallama, M; Krueger, J; Plassard, C; Rosling, A; Darch, T; Fraser, T; Giesler, R; Richardson, AE; Tamburini, F; Shand, CA; Lumsdon, DG; Zhang, H; Blackwell, MSA; Wearing, C; Mezeli, MM; Almas, AR; Audette, Y; Bertrand, I; Beyhaut, E; Boitt, G; Bradshaw, N; Brearley, CA; Bruulsema, TW; Ciais, P.; Cozzolino, V; Duran, PC; Mora, ML; de Menezes, AB; Dodd, RJ; Dunfield, K; Engl, C; Frazao, JJ; Garland, G; Jimenez, JLG; Graca, J; Granger, SJ; Harrison, AF; Heuck, C; Hou, EQ; Johnes, PJ; Kaiser, K; Kjaer, HA; Klumpp, E.; Lamb, AL; Macintosh, KA; Mackay, EB; McGrath, J; McIntyre, C; McLaren, T; Meszaros, E; Missong, A; Mooshammer, M; Negron, CP; Nelson, LA; Pfahler, V; Poblete-Grant, P; Randall, M; Seguel, A; Seth, K; Smith, AC; Smits, MM; Sobarzo, JA; Spohn, M; Tawaraya, K; Tibbett, M; Voroney, P; Wallander, H; Wang, L; Wasaki, J; Haygarth, PM Article ISI SCOPUS PLANT AND SOIL (2018)
Contribution of inoculation with arbuscular mycorrhizal fungi to the bioremediation of a copper contaminated soil using Oenothera picensis Pablo Cornejo; Sebastián Meier; Susana García; Nuria Ferrol; Paola Durán; Fernando Borie; Alex Seguel Article SCIELO JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2017)
Phosphorus acquisition by three wheat cultivars contrasting in Al-tolerance when growing in an Andisol with high Al content Seguel, A.; Cornejo, P.; Ramos, A.; Cumming, J.; Borie, F. Article Crop & Pasture Science (2017)
Aluminum tolerance of wheat cultivars and relation to arbuscular mycorrhizal colonization in a non-limed and limed Andisol Seguel, A; Cumming, J; Cornejo, P; Borie, F Article ISI SCOPUS APPLIED SOIL ECOLOGY (2016)
Arbuscular Mycorrhizal symbiosis in four Al-tolerant wheat genotypes grown in an acidic Andisol Seguel, A.; Castillo C.G.; Morales A.; Campos P.; Cornejo P.; Borie, F Article ISI SCIELO SCOPUS JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION (2016)
Role of arbuscular mycorrhizal symbiosis in phosphorus-uptake efficiency and aluminium tolerance in barley growing in acid soils Seguel, A.; Barea, JM; Cornejo P.; Borie, F Article ISI SCOPUS Crop and Pasture Science (2015)
EFFECTS OF SOIL ALUMINUM ON EARLY ARBUSCULAR MYCORHIZAL COLONIZATION OF WHEAT AND BARLEY CULTIVARS GROWING IN AN ANDISOL Seguel, A.; Medina, J; Rubio, R; Cornejo P.; Borie, F Article ISI CHILEAN JOURNAL OF AGRICULTURAL RESEARCH (2012)
Fluorescence detection of aluminum in arbuscular mycorrhizal fungal structures and glomalin using confocal laser scanning microscopy Aguilera, P; Borie, F; Seguel, A.; Cornejo P. Article ISI SCOPUS Soil Biology and Biochemistry (2011)
Arbuscular mycorrhizal fungi, glomalin related soil protein and physical properties under different tillage management in a mediterranean agroecosystem of Chile Gustavo Curaqueo; Edmundo Acevedo; Alex Seguel; Rosa Rubio; Pablo Cornejo; Fernando Borie Article Journal of Soil Science and Plant Nutrition (2010)
TILLAGE EFFECT ON SOIL ORGANIC MATTER, MYCORRHIZAL HYPHAE AND AGGREGATES IN A MEDITERRANEAN AGROECOSYSTEM Curaqueo, G; Acevedo, E; Cornejo P.; Seguel, A.; Rubio, R; Borie, F Article ISI SCIELO SCOPUS Revista de la Ciencia del Suelo y Nutricion Vegetal (2010)
EFFECT OF COMPOST APPLICATION ON SOME PROPERTIES OF A VOLCANIC SOIL FROM CENTRAL SOUTH CHILE Valarini, PJ; Curaqueo, G; Seguel, A.; Manzano, K; Rubio, R; Cornejo P.; Borie, F Article ISI SCIELO CHILEAN JOURNAL OF AGRICULTURAL RESEARCH (2009)
Niveles de glomalina y su relación con características químicas y biológicas del suelo (andisol) en un relicto de bosque nativo del sur de Chile Seguel, Alex.; Rubio, Rosa; Carrillo, Ruben; Espinosa, Alejandro; Borie, Fernando Article SCIELO BOSQUE (2008)


Effects of Soil Aluminum on Early Arbuscular Mycorrhizal Colonization of Wheat an Barley Cultivars Growing in an Andisol Seguel, Alex.; Medina, Jorge.; Rubio, Rosa; Cornejo, Pablo; Borie, Fernando Note SCIELO CHILEAN JOURNAL OF AGRICULTURAL RESEARCH (2012)
Effects of soil aluminum on early arbuscular mycorrhizal colonization of wheat an barley cultivars growing in an Andisol [Efecto del aluminio del suelo en la colonización temprana por micorrizas arbusculares en cultivares de trigo y cebada creciendo en un Andisol] Seguel, A.; Medina, J; Rubio, R; Cornejo P.; Borie, F Note SCOPUS Chilean Journal of Agricultural Research (2012)


How precedent non-mycorrhizal crops affect soil P bioavailability, physiological root traits, and mycorrhizal symbiosis of wheat in a rotation system in volcanic soils of Chile Borie, Fernando Proyecto (2019)
Aspergillus section Nigri in Chilean traditional chilli (Merkén) produced by Mapuches Communities of La Araucanía Region and Ochratoxin A contamination=> Establishing guidelines for sustainable, safe and high quality Merkén Proyectos de Investigación Asociativa -PIA- DIUFRO (PIA17-0006) Proyecto 2017-2018 Coinvestigador(a)
Química en el contexto de los Recursos Naturales=> Un modelo didáctico innovador aplicado a las carreras de Agronomía e Ingeniería en Recursos Naturales Proyectos de Investigación Formativa DIUFRO (IF17-0002) Proyecto 2017-2018 Inv. Principal
Creación de una Unidad de Gestión y Difusión de Revistas Científicas UFRO=> Incremento de Indexación y Posicionamiento Internacional INFORMACION CIENTIFICA (FP160016) Proyecto 2016-2018 Director(a)
Fungal resources and biotechnology=> Could methods of preservation strains preserved over the time in Culture Collections? Proyectos de Investigación Asociativa -PIA- DIUFRO (PIA16-0009) Proyecto 2016-2016 Coinvestigador(a)
HOW MYCORRHIZAL SYMBIOSIS MODIFIES WHEAT ROOT TRAITS AND IMPROVES PHOSPHORUS ACQUISITION EFFICIENCY IN HIGH P FIXING SOILS=> CHALLENGES FOR LOCAL BREEDERS. FONDECYT (11160385) Proyecto 2016-2019 Inv. Responsable
Fortalecimiento de la Calidad y Visibilidad Internacional de la Revista Journal of Soil Science and Plant Nutrition INFORMACION CIENTIFICA (FP140017) Proyecto 2015-2015 Coinvestigador(a)
Efecto de la fertilización nitrogenada en la precocidad y productividad del tomate poncho negro en los valles de Azapa Proyecto Mayor de Investigación Científica y Tecnológica Universidad de Tarapacá (9720-14) Proyecto 2014-2015 Coinvestigador(a)
EXUADOS RADICALES Y SIMBIOSIS MICORRICICA EN TRIGO COMO MECANISMOS CLAVES EN LA EFICIENCIA DE CAPTACION DE FOSFORO ACUMULADO EN SUELOS VOLCANICOS FONDECYT (3140623) Proyecto 2013-2016 Inv. Responsable
Incremento en el alcance e impacto internacional de la revista Journal of Soil Science and Plant Nutrition INFORMACION CIENTIFICA (FP 12011) Proyecto 2013-2013 Coinvestigador(a)
MYCORRHIZAL-ALUMINUM-PHOSPHORUS INTERACTIONS IN CONTRASTING AL TOLERANCE WHEAT GENOTYPES GROWING IN VOLCANIC ACID SOILS. FONDECYT (1130541) Proyecto 2013-2017 Coinvestigador(a)
Mycorrizal contribution to the aluminium resistance of agricultural plants growing in acid volcanic soils. FONDECYT (1100642) Proyecto 2010-2012 Tesista
Glomalina y micorrizas arbusculares=> efecto sobre el almacenamiento de carbono y estabilidad de agregados de suelos agrícolas y forestales de la zona centro-sur de Chile. FONDECYT (1060372) Proyecto 2006-2009 Personal técnico y/o de apoyo


Phosphorus Acquisition Efficiency Related to Root Traits: Is Mycorrhizal Symbiosis a Key Factor to Wheat and Barley Cropping? Campos, P; Borie, F; Cornejo, P; Lopez-Raez, JA; Lopez-Garcia, A; Seguel, A Review ISI SCOPUS FRONTIERS IN PLANT SCIENCE (2018)
The role of arbuscular mycorrhizas in decreasing aluminium phytotoxicity in acidic soils: a review Seguel, A.; Cumming, JR; Klugh-Stewart, K; Cornejo P.; Borie, F Review ISI SCOPUS Mycorrhiza (2013)