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Dive into the research topics where Pablo Sandoval is active.

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Featured researches published by Pablo Sandoval.


Developmental Dynamics | 2006

Control of cell migration in the zebrafish lateral line: implication of the gene "tumour-associated calcium signal transducer," tacstd.

Eduardo J. Villablanca; Armand Renucci; Dora Sapède; Valérie Lec; Fabien Soubiran; Pablo Sandoval; Christine Dambly-Chaudière; Alain Ghysen; Miguel L. Allende

The sensory organs of the zebrafish lateral‐line system (neuromasts) originate from migrating primordia that move along precise pathways. The posterior primordium, which deposits the neuromasts on the body and tail of the embryo, migrates along the horizontal myoseptum from the otic region to the tip of the tail. This migration is controlled by the chemokine SDF1, which is expressed along the prospective pathway, and by its receptor CXCR4, which is expressed by the migrating cells. In this report, we describe another zebrafish gene that is heterogeneously expressed in the migrating cells, tacstd. This gene codes for a membrane protein that is homologous to the TACSTD1/2 mammalian proteins. Inactivation of the zebrafish tacstd gene results in a decrease in proneuromast deposition, suggesting that tacstd is required for the deposition process. Developmental Dynamics 235:1578–1588, 2006.


Gayana Botanica | 2012

First records of Eocr Onartium muscicola (Basidiomycota, Eocronartiaceae) in Chile on two new hosts

Pablo Sandoval; Jose L. Henriquez; Luis Faúndez; Juan Larraín

El hongo heterobasidiomycete Eocronartium muscicola es un parasito obligado registrado en alrededor de 21 especies de musgos, principalmente del hemisferio norte. Interactua con los musgos reemplazando el esporofito y de esta forma aprovechando el flujo de agua y nutrientes que va desde el gametofito a traves de tejidos especializados. Este trabajo reporta E. muscicola por primera vez en Chile central y sur con los musgos nativos Eurhynchium corralense y Eurhynchiella acanthophylla en diferentes tipos de formaciones boscosas. Ademas, se comentan los tipos de relaciones entre hongos y briofitas y se discute el estatus taxonomico de los musgos chilenos hospedantes y su relacion con E. muscicola.


Gayana Botanica | 2012

New records of Discomycetes (Pezizales) for the Chilean mycobiota

Pablo Sandoval

Se adicionan a la micobiota chilena tres especies de Pezizales, Byssonectria terrestris (Alb. & Schwein.) Pfister, Pseudoplectania nigrella (Pers.) Fuckel y Pseudoplectania sphagnophila (Pers.) Kreisel, Se describen e ilustran los caracteres diagnosticos y se realizan comentarios acerca de las especies.


Gayana Botanica | 2011

Fomitopsis minutispora Rajchenb., a new record of Polyporales for the Chilean mycobiota

Pablo Sandoval; Mario Rajchenberg

Se registra Fomitopsis minutispora Rajchenb. (Polyporales, Basidiomycota) por primera vez en Chile. Los basidiomas de la especie fueron hallados sobre troncos caidos, siempre en bosques con presencia del genero Nothofagus en la Region de los Rios. Se presenta una breve descripcion, fotografias de la especie y una clave para diferenciar los poliporos de basidiomas perennes y pileados mas comunes en los bosques de Nothofagus de Chile.


Developmental Neurobiology | 2007

Regeneration in zebrafish lateral line neuromasts: Expression of the neural progenitor cell marker sox2 and proliferation‐dependent and‐independent mechanisms of hair cell renewal

Pedro P. Hernández; Francisco A. Olivari; Andres F. Sarrazin; Pablo Sandoval; Miguel L. Allende


Developmental Biology | 2006

Proneural gene requirement for hair cell differentiation in the zebrafish lateral line.

Andres F. Sarrazin; Eduardo J. Villablanca; Viviana A. Nuñez; Pablo Sandoval; Alain Ghysen; Miguel L. Allende


Perfiles Latinoamericanos | 2016

Desafección política y estabilidad de los resultados electorales en Chile, 1993-2009

Octavio Avendaño; Pablo Sandoval


Revista de Sociología | 2013

Volatilidad electoral y desafección política en las elecciones parlamentarias chilenas 1993-2009

Octavio Avendaño; Pablo Sandoval


Archive | 2012

First records of Eocronartium muscicola (Basidiomycota, Eocronartiaceae) in Chile on two new hosts Primeros registros de Eocronartium muscicola (Basidiomycota, Eocronartiaceae) en Chile sobre dos nuevos hospederos

Pablo Sandoval; Jose L. Henriquez; Luis Faúndez; Juan Larraín; Roberto Owen


Developmental Biology | 2010

Control of cell proliferation and differentiation in the developing and regenerating lateral line system in the zebrafish

Miguel L. Allende; Leonardo Valdivia; Rodrigo M. Young; Rosario Villegas; Cristian Undurraga; Pablo Sandoval; Viviana Gallardo; Camila Mardones; Stephen W. Wilson

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