Man

Marcela Eliana Torrejon Quezada

Associate Professor

Biological Sciences Faculty

Concepcion, Chile

Líneas de Investigación


1. Heterotrimeric G signaling during neural crest induction and migration in Xenopus. Specification and differentiation of skeletal cells in Xenopus tropicalis.; Relationship between genomic evolution and morphological change in animals.

Educación

  •  Biological Sciences area Cellular and Molecular Biology, UNIVERSIDAD DE CONCEPCION. Chile, 2000
  •  Biochemist, UNIVERSIDAD DE CONCEPCION. Chile, 1994

Experiencia Académica

  •   Postdoctoral Full Time

    NASA- Ames Research Center

    Mountain View, Estados Unidos

    2001 - 2005

  •   Associate Professor Full Time

    UNIVERSIDAD DE CONCEPCION

    Biological Sciences Faculty

    Concepcion, Chile

    2005 - A la fecha

Experiencia Profesional

  •   Associate Professor Full Time

    University of Concepcion

    Concepcion, Chile

    2005 - A la fecha

Formación de Capital Humano


Undergraduate Theses
Author:Rodrigo Maldonado
Title: "Ric-8A expression pattern during Xenopus embryogenesis"
Institution: UNIVERSIDAD DE CONCEPCION, Licenciatura/Bachillerato/Bachelor, 2009

Author:Gabriela Toro
Title: "Heat Inducible system generation for gene downregulation in vivo in Xenopus tropicalis".
Institution: UNIVERSIDAD DE CONCEPCION, Licenciatura/Bachillerato/Bachelor, 2010

Author:Cecilia Arriagada
Títle: "Subcellular localization analysis of XtRic-8A and its participation in cell polarity in X. tropicalis embryos".
Institution: UNIVERSIDAD DE CONCEPCION, Licenciatura/Bachillerato/Bachelor, 2011

Author:Jaime Fuentealba
Title: "Participation of Ric-8A in the neutral crest formation during embryogenesis in Xenopus tropicalis".
Institution: UNIVERSIDAD DE CONCEPCION, Licenciatura/Bachillerato/Bachelor, 2011

Author:Marion Rodríguez Corrales
Títle: " Ric-8A función during neutral cresta inducción in Xenopus tropicales".
Institution: UNIVERSIDAD DE CONCEPCION, Licenciatura/Bachillerato/Bachelor, 2014

Author:Juan Ignacio Leal
Títle: "Co-Expression and purificación of Galpha and Ric-8A as a proteína complex"
Institution: UNIVERSIDAD DE CONCEPCION, Licenciatura/Bachillerato/Bachelor, 2015

Master theses
Author:Rodrigo Maldonado
Títle: "Caracterization of Ric-8A participation during Xenopus tropicalis embryogenesis"
Institution: UNIVERSIDAD DE CONCEPCION, Magíster/Master/DEA, 2010

Author:Gabriela Toro Tapia
Títle: "Study of Ric-8A paticipation during the neural development of Xenopus tropical".
Institution: UNIVERSIDAD DE CONCEPCION, Magíster/Master/DEA, 2011

Author:Cecilia Arriagada
Títle: "Subcellular localization analysis of XtRic-8A and its participation in cellular polarity in Xenopus tropicalis".
Institution: UNIVERSIDAD DE CONCEPCION, Magíster/Master/DEA, 2012

Authot:Jaime Fuenetalba
Títle: "Participation of Ric-8A in Neural crest formation during Xenopus tropicalis embryogenesis".
Institution: UNIVERSIDAD DE CONCEPCION, Magíster/Master/DEA, 2012

Author:Sanchez, Rodolfo
Títle: "Study of Ric-8B protein during differentiation process of human Neuroblastome".
Institution: UNIVERSIDAD DE CONCEPCION, Magíster/Master/DEA, 2015

Author:Marion Rodríguez Corrales
Títle: "Functional study of Ric-8A during Neural crest induction in Xenopus tropical".
Institution: UNIVERSIDAD DE CONCEPCION, Magíster/Master/DEA, 2016

Author:Villaseca, Soraya
Títle: "Functional study of Galpha i2 in the polarity during cranial neural crest in Xenopus".
Institution: UNIVERSIDAD DE CONCEPCION, Magíster/Master/DEA, 2017

Author:Riffo, Elizabeth
Títle: "Role of the transcription factor Sal2 in the cell migration".
Institution: UNIVERSIDAD DE CONCEPCION, Magíster/Master/DEA, 2017

Author:Leal, Juan Ignacio
Títle. Ric-8A, a GEF for heterotrimeric G protein, controls cranial neural crest cell polarity during migration".
Institution: UNIVERSIDAD DE CONCEPCION, Magíster/Master/DEA, 2018

Ph.D theses
Author:Gabriela Toro
Títle: "Ric-8A and Galpha13 functional studies during cranial neural crest cell migration in Xenopus."
Institution: UNIVERSIDAD DE CONCEPCION, Doctorado/PhD, 2016

Author:Garrido Bigotes, Adrian
Títle: "Protein-protein interaction between signalling components from JAs with the MBW complex of biosinthesis from proantocianidina and antocianinas and components of signalling pathway of absiciq (ABA) in the Fragaria x and Ananassa Duch"
Institution: UNIVERSIDAD DE CONCEPCION, Doctorado/PhD, 2018


Difusión y Transferencia


Conferences

- 2016. From Biochemistry activity “Ciclo de charlas a Ciencias Cierta”. Talk: Transgenesys: Myths and legends". June 28 2016.

- 2016. 16th International Xenopus. From Fundamental Processes to Modelling Human Disease. Title of the talk. “Ric-8A/Galpha13 signaling pathway is required to proper cranial neural crest migration in Xenopus”. September 30, 2016.

- 2018.Developmental Biology Course. Torrejón M. The Lord of the G: a master regulator of Neural Crest migration. January 19, 2018. Quintay.

Communication Media

-2014-2017. WEB page construcción for the Biological Sciences Faculty together with Dres. Alexis Salas, Leonardo Guzmán, Ingeniers and technicians from Biological Sciences Ingenieros y técnico (Juan Pablo Vergara), we have coordinated the construcción of a new webpage. It is working since 2015.

-2014-2017. Coorditation of outreach activities from Biological sciences faculty. .

-2014-2017. Coordination and organization of outreach activities by University of Concepción

-2017. Organizing of NOS magazine publication, Facebook and twitter. The article is written by journalist from Biological sciences faculty.

-2014-2017. As a director of Communication of Biological sciences faculta I had to coordinate all the outreach activities of the Faculty journalist by the different social net (WEB-Faculty, panorama, Facebook and Twitter).

- 2015- presente. “Vocacional Rotation” .Colegio Concepción Pedro de Valdivia.

-2015- presents. Coordination of Visit from Colegio Thomas Jefferson.

- 2015-2018. Coordination Scientific fair of Instituto de Humanidades.

- 2015. “School and Science”, XXXVII Annual Meeting Sociedad de Bioquímica y Biología Molecular de Chile. Puerto Varas September 30 to 4 de October,

- 2014. Class Molecular Wifi: Information transmition December 2014.

-2014-2015. Donation activity to Escuela de Vegas de Coliumo.

- 2015-2017. Science Day coordination, UdeC.

- 2015-present. Postgraduate Fair organization

- 2015- 2017. Participation in “Water path" "Camino del Agua”. UdeC.

-2016. Organization and coordination “Lanzamiento Concurso Literario: Tinta en el Matraz”, 23 March 2016.

-2016. Participation in update course for teacher "Molecular Biology and Genomics" " October 2016.

-2016- presente. Organization of Visit from Thomas Jefferson School. October and November.

International Meetings

- 2015. Toro-Tapia G., Rodríguez M., Mayor R., Torrejón M. Ric-8A/G?13 signaling pathway is required to proper cranial neural crest migration in Xenopus. Gordon Research Conference. Neural Crest & Cranial Placodes 07/19/2015 - 07/24/2015. Bentley University in Waltham MA United States.

- 2015. Beyer, A., Toro-Tapia, G., Henríquez, J., Torrejón, M. The heterotrimeric G-protein GEF Ric-8A is involved in the migration of motoneuron-like cells and fibroblasts. EMBO Workshop “Cell and Developmental Systems”. 18 – 22 de Agosto de 2015, Arolla, Suiza.

- 2016. Toro-Tapia G., Beyer A., Villaseca S., Leal JL., Mayor R., Torrejón Marcela. Ric-8A/G?13 signaling pathway is required to proper cranial neural crest migration in Xenopus. 16th International Xenopus. From Fundamental Processes to Modelling Human Disease. 28 Agosto – 1 Septiembre 2016. Grecia.

- 2016. Beyer A., Toro-Tapia G., Henriquez JP., Torrejón Marcela. Ric-8A, a heterotrimeric G-protein signaling regulator, is involved in the migration of motoneuron-like cells and fibroblasts. EMBO/EMBL Symposium Actin in Action: from molecules to Cellular Functions. 7-10 Septiembre 2016. Heidelberg, Alemania.

- 2017. Toro-Tapia G., Beyer A., Villaseca S., Leal JI., Mayor R., Torrejón M. Ric-8A/G?13 signaling pathway is required to proper cranial neural crest migration in Xenopus. Gordon Research Conference. Neural Crest & Cranial Placodes. 5- 10 Febrero, 2017. Four Points Sheraton / Holiday Inn Express in Ventura CA United States

- 2017. Villaseca S., Toro-Tapia G., Beyer A., Leal J., Torrejón, M. G?i2/Ric-8A a novel signaling pathway that regulates Cranial Neural Crest cell migration in Xenopus. Gordon Research Conference. Neural Crest & Cranial Placodes. 5- 10 Febrero, 2017. Four Points Sheraton / Holiday Inn Express in Ventura CA United States.

- 2017. Villaseca S., Toro-Tapia G., Leal JI., Beyer A., Torrejón, M. G?i2/Ric-8A a novel signaling pathway that regulates Cranial Neural Crest cell migration in Xenopus. IX Latin American Society for Developmental Biology Meeting 2017. Octubre 9-13. Medellin, Colombia.

-2018. S. Villaseca, J.I. Leal, A. Beyer, M. Torrejon. G?i2/Ric-8A a novel signaling pathway that regulates cranial neural crest cell migration in Xenopus. 17th International Xenopus. Agosto 12-16, 2018, Seattle, WA, US.

-2019. S. Villaseca and M. Torrejon. Gai2 regulates focal adhesion disasembly and collective cell polarity during Cranial Neural Crest cell migration in Xenopus. Gordon Conference: Neural crest and cranial placodes. April 14-19, 2019. Italy.

National meetings

- 2014. Sanches R., Maureira A., Morin V., Torrejón M., Hinrichs M., Olate J. Ric-8B is important for neuronal differentiation of human Neuroblastoma SH-SY5Y cells. XXXVII Annual Meeting Sociedad de Bioquímica y Biología Molecular de Chile. Puerto varas Septiembre 30 al 4 de Octubre, 2014.

- 2014. Beyer, A., Pinto, C., Henríquez, J., Torrejón, M. Expression of the heterotrimeric G-protein GEFs, Ric-8A and Ric-8B, and the Wnt recetors Frizzled, during the differentiation of motoneuron-like NSC34 cells. XXVIII Reunión Anual de la Sociedad de Biología Celular de Chile. Puerto Varas. 26 al 30 de Octubre, 2014.

- 2014. Rodríguez, M., Toro-Tapia, G., Villaseca, S., Hinrichs, M., Torrejón, M. Ric-8A regulates neural crest cells induction in Xenopus tropicalis. XXVIII Reunión Anual de la Sociedad de Biología Celular de Chile. Puerto Varas. 26 al 30 de Octubre.

- 2014. Leal, J., Maureira, A., Olate, J., Torrejón, M. Co-expression of Ric-8A and G?13 increases their solubility. XXVIII Reunión Anual de la Sociedad de Biología Celular de Chile. Puerto Varas. 26 al 30 de Octubre.

- 2015. Toro-Tapia G., Beyer A., Villaseca S., Leal JL., Mayor R., Torrejón Marcela. Ric-8A/G?13 signaling pathway is required to proper cranial neural crest migration in Xenopus. Poster Day, Facultad de Ciencias Biológicas. Enero 2015.

- 2015. Maureira A., Snachez R., Leal JI., Leiva AM., Hinrichs MV., Torrejon M., Olate J., Gutierrez JL. Implication of cAMP/PKA pathway on regulation of Human Ric8B gene expression by C/EBPb and CREB transcription factor. Poster Day, Facultad de Ciencias Biológicas. Enero 2015.

- 2015. Riquelme Orlando, Bustamante Sergio, Torrejón Marcela, Gutiérrez Soraya, Castro Ariel, Morín Violeta. Participation of cathepsin L in apoptosis of colorectal cancer cell lines subjected to metabolic stress. XXXVIII Reunión Anual Sociedad de Bioquímica y Biología Molecular de Chile. Puerto Varas, 22-25 septiembre 2015

- 2015. Rivas, Brian., Ide, Walther., Riquelme, Orlando., Bustamante Sergio., Reyes Camila., Inzunza Bárbara., Gavilan, Juan., Torrejón, Marcela., Morin, Violeta. Standardization of Comet assay for the evaluation of genotoxic damage caused to COLO320 carcinoma cell line. XXXVIII Reunión Anual Sociedad de Bioquímica y Biología Molecular de Chile. Puerto Varas, 22-25 septiembre 2015.

- 2015. Toro-Tapia G., Rodríguez M., Beyer A.,Villaseca S., Marcellini S., Mayor R., Torrejón M. Ric-8A/G?13 signaling pathway is required to proper cranial neural crest migration in Xenopus. XXIX ANNUAL MEETING Sociedad de Biología Celular de Chile. Puerto Varas, octubre, 25 – 29, 2015.

- 2015. Beyer, A., Henríquez, J., Torrejón, M. The heterotrimeric G-protein GEF Ric-8A is involved in the migration of motoneuron-like cells and fibroblasts migration. XXIX ANNUAL MEETING Sociedad de Biología Celular de Chile. Puerto Varas, octubre, 25 – 29, 2015.

- 2015. Maureira A., Sánchez R., Hinrichs M. V., Olate J., Gutiérrez L., Torrejón M. Human RIC-8B gene expression is downregulated by PKA activation and cell differentiation through CREB and C/EBP? transcription factors. XXIX ANNUAL MEETING Sociedad de Biología Celular de Chile. Puerto Varas, octubre, 25 – 29, 2015.

- 2015. Fernández A., Rodriguez M., Torrejón M. Function of Ric-8A during mesodermal tissue formation in Xenopus tropicalis. XXIX ANNUAL MEETING Sociedad de Biología Celular de Chile. Puerto Varas, octubre, 25 – 29, 2015.

- 2015. Villaseca S., Toro-Tapia G., Torrejón, M. Cranial neural crest cell migration is regulated by Ric-8A, through G?i2 signaling in Xenopus tropicalis. XXIX ANNUAL MEETING Sociedad de Biología Celular de Chile. Puerto Varas, octubre, 25 – 29, 2015.

- 2015. Leal, J., Maureira, A., Torrejón, M. Purification of G?13 by co-expression of Ric-8A. XXIX ANNUAL MEETING Sociedad de Biología Celular de Chile. Puerto Varas, octubre, 25 – 29, 2015.

- 2016. Beyer Andrea., Henriquez Juan P., Torrejón Marcela. The heterotrimeric G-protein GEF Ric-8A is involved in the migration of motoneuron-like cells and fibroblasts migration. Poster Day, Facultad de Ciencias Biológicas. Enero 2016.

- 2016. Villaseca S., Toro-Tapia G., Torrejon M. Cranial neural crest cell migration is regulated by ric-8A, through Gai2 signaling in Xenopus tropicalis. Poster Day, Facultad de Ciencias Biológicas. Enero 2016.

- 2016. Beyer Andrea., Henriquez Juan P., Torrejón Marcela. The heterotrimeric G-protein GEF Ric-8A is involved in the migration of motoneuron-like cells and fibroblasts migration. Institut Curie and Fundación Ciencias y Vida’s Cell Biology Intensive course “The cell in times of interdisciplinary research”. Santiago, Chile, 18-22 Enero 2016.

- 2016. Villaseca S., Toro-Tapia G., Torrejon M. Cranial neural crest cell migration is regulated by ric-8A, through Gai2 signaling in Xenopus tropicalis. Institut Curie and Fundación Ciencias y Vida’s Cell Biology Intensive course “The cell in times of interdisciplinary research”. Santiago, Chile, 18-22 Enero 2016.

- 2016. Leal J., Villaseca S., Torrejón Marcela. Spatiotemporal analysis of RhoA and Rac1 activation for cell polarization. Chilean Society for cell Biology, XXX Annual Meeting. Puerto Varas, Chile, 2-6 Noviembre 2016.

- 2016. Villaseca S., Toro-Tapia G., Beyer A., Leal J., Torrejón M. G?i2/Ric-8A a novel signaling pathway that regulates Cranial Neural Crest cell migration in Xenopus. Chilean Society for cell Biology, XXX Annual Meeting. Puerto Varas, Chile, 2-6 Noviembre 2016.

- 2016. Riffo E., Torres V., Torrejón Marcela, Pincheira Roxana. The Sall2 transcription factor regulates polarity and cell adhesion promoting Mouse Embryo Fibroblast cell migration. Chilean Society for cell Biology, XXX Annual Meeting. Puerto Varas, Chile, 2-6 Noviembre 2016.

- 2017. Leal J., Villaseca S., Torrejón Marcela. Spatiotemporal analysis of RhoA and Rac1 activation for cell polarization. Poster Day, Facultad de Ciencias Biológicas. Enero 2017.

- 2017. Villaseca S., Toro-Tapia G., Beyer A., Leal J., Torrejón M. G?i2/Ric-8A a novel signaling pathway that regulates Cranial Neural Crest cell migration in Xenopus. Poster Day, Facultad de Ciencias Biológicas. Enero 2017.

- 2017. Villaseca S., Toro-Tapia G., Leal JI., Beyer A., Torrejón, M. G?i2/Ric-8A a novel signaling pathway that regulates Cranial Neural Crest cell migration in Xenopus. Chilean Society for cell Biology, XXXI Annual Meeting. Puerto Varas, Chile, 22-26 Octubre 2017.

- 2017. Beyer A, Lennon-Dumenil AM, Henriquez JP, Torrejon M. Characterization of Ric-8A as a novel cell migration regulator. Chilean Society for cell Biology, XXXI Annual Meeting. Puerto Varas, Chile, 22-26 Octubre 2017.

-2017. Leal J., Villaseca S., Perez C., Torrejón M. Ric-8A, a GEF for heterotrimeric G protein signaling controls cell polarization. Chilean Society for cell Biology, XXXI Annual Meeting. Puerto Varas, Chile, 22-26 Octubre 2017.

-2018. Garrido-Bigotes A., Solano R., Figueroa P., Figueroa CR., Torrejón M. A new non-canonical degron in Fragaria JAZ proteins shows functionality for jasmonate perception. Poster Day, Facultad de Ciencias Biológicas. Enero 2018.

- 2018. Beyer A, Lennon-Duménil AM, Henriquez JP, Torrejon M. Characterization of Ric-8A as a novel cell migration regulator. Poster Day, Facultad de Ciencias Biológicas. Enero 2018.

- 2018. Leal J., Villaseca S., Perez C., Torrejón M. Ric-8A, a GEF for heterotrimeric G protein signaling controls cell polarization. Poster Day, Facultad de Ciencias Biológicas. Enero 2018.

-2018. Riffo EN, Alarcón C, Palma M, Torres V, Torrejón M, Castro AF and Pincheira R. SALL2 transcription factor promotes Mouse Embryo Fibroblast cell migration. Poster Day, Facultad de Ciencias Biológicas. Enero 2018.

- 2018. Torrejón M. The Lord of the G: a master regulator of Neural Crest migration. January 19. Quintay.

-2019. Torrejon M. Heterotrimeric G-protein signaling controlling collective cell migration. Simposium "Migration in different cellular context". January 9, 2019.


Premios y Distinciones

  •   University of Concepcion Award

    UNIVERSIDAD DE CONCEPCION

    Chile, 1994

    Award for the best generation student

  •   Best Ph.D. Cellular Biology theses award

    Sociedad de Biologia Celular de Chile

    Chile, 2000

    Best Ph.D. Cellular Biology theses award


 

Article (22)

Ric-8A, a GEF for heterotrimeric G-proteins, controls cranial neural crest cell polarity during migration
The Ric-8A/G?13/FAK signalling cascade controls focal adhesion formation during neural crest cell migration in xenopus
Role of Nhp6 and Hmo1 in SWI/SNF occupancy and nucleosome landscape at gene regulatory regions
Xenopus as a model organism to study heterotrimeric G-protein pathway during collective cell migration of neurla crest
Expression Patterns of Extracellular Matrix Proteins during Posterior Commissure Development
Expression profiles of the G alpha subunits during Xenopus tropicalis embryonic development
The CREB Transcription Factor Controls Transcriptional Activity of the Human RIC8B Gene
Interaction between SCO-spondin and low density lipoproteins from embryonic cerebrospinal fluid modulates their roles in early neurogenesis
Complementary expression of EphA7 and SCO-spondin during posterior commissure development
A dynamic history of gene duplications and losses characterizes the evolution of the SPARC family in eumetazoans
Evolution of the vertebrate bone matrix: An expression analysis of the network forming collagen paralogues in amphibian osteoblasts
Ric-8A, a guanine nucleotide exchange factor for heterotrimeric G proteins, is critical for cranial neural crest cell migration
SCO-spondin from embryonic cerebrospinal fluid is required for neurogenesis during early brain development
Ric-8: Different cellular roles for a heterotrimeric G-protein GEF
Cloning and spatiotemporal expression of RIC-8 in Xenopus embryogenesis
Two families of Xenopus tropicalis skeletal genes display well-conserved expression patterns with mammals in spite of their highly divergent regulatory regions
G alpha q negatively regulates the Wnt-beta-catenin pathway and dorsal embryonic Xenopus laevis development
xRic-8 is a GEF for Gs alpha and participates in maintaining meiotic arrest in Xenopus laevis oocytes
Fluorescent tagged analysis of neural gene function using mosaics in zebrafish and Xenopus laevis
Mutagenesis in the switch IV of the helical domain of the human Gs alpha reduces its GDP/GTP exchange rate
The C-2 cytosolic loop of adenylyl cyclase interacts with the activated form of G alpha s
Molecular cloning and expression of an adenylyl cyclase from Xenopus laevis oocytes

Abstract (1)

Study of XtRic-8 during the neural development of X. tropicalis

Proyecto (10)

The international associated laboratory LIA Multiscale Adaptive STrategies Laboratory (MAST)
A Sox2/Sox9/FosL1 transcriptional code drives developmental and regenerative skull ossification
Cell migration and focal adhesion dynamics relies on the dual function of Ric-8A, a master regulator of G protein signaling
The evolution of the vertebrate head and the co-option of myogenic enhancers by the osteogenic regulatory network
Transcriptional enhancers invaded by highly repeated sequences: turning “junk DNA” into biologically relevant regulatory information
New roles of Ric-8A: a pleiotropic regulator of cell polarity and migration during neural crest development
An in vivo analysis of the function of osteoblast and osteocyte-specific genes in a vertebrate model organism
Explora Club "Recombinate"
Molecular characterization from Xenopus oocyte adenilyl cyclase, structure-function studies
Fluorescence stereoscope
31
Marcela Torrejon

Associate Professor

Biochemistry and Molecular Biology

Biological Sciences Faculty

Concepcion, Chile

7
Sylvain Marcellini

Associate Professor

Department of Cell biology

UNIVERSIDAD DE CONCEPCION

Concepcion, Chile

3
Martín Montecino

Director

Institute of Biomedical Sciences

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

3
Teresa Caprile

Associate profesor

DPTO. BIOLOGIA CELULAR,

UNIVERSIDAD DE CONCEPCIÓN

Concepcion, Chile

2
JUAN PABLO HENRIQUEZ

Associate Professor

Cell Biology

UNIVERSIDAD DE CONCEPCIÓN, FACULTAD DE CIENCIAS BIOLÓGICAS, DEPARTAMENTO DE BIOLOGÍA CELULAR

Concepción, Chile

1
Rodrigo Maldonado

Asistente de Investigacion

Universidad Tecnológica Metropolitana

Santiago, Chile

1
Nicole Valenzuela

Ayudante de Investigación

Ciencia de los Alimentos

Universidad del Bio Bio

Chillán, Chile

1
Matias Hepp

Profesor asistente - Investigador

Ciencias Basicas

universidad catolica de la santisima concepcion

Concepcion, Chile

1
Antonia Recabal

Docente

Universidad Católica de la Santisima Concepción

Concepción, Chile

1
José Martínez

Associate professor

Bioquímica y Biología Molecular

UNIVERSIDAD DE CONCEPCION

Concepcion, Chile

1
David Muñoz

Investigador

Biologia Celular

Universidad de Concepción

Concepción, Chile