Man

Marie-Laure Guillemin

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

Líneas de Investigación


Population genetic in marine seaweeds; Stuty of domestication process; Study of life cycles and reproductive strategy

Educación

  •  PhD, University of Paris XIII. Francia, 2000

Experiencia Académica

  •   Full professor Full Time

    UNIVERSIDAD AUSTRAL DE CHILE

    Chile

    2007 - At present

Experiencia Profesional

  •   Researcher Other

    UMI EBEA Evolutionary Biology and Ecology of Algae

    Roscoff, Francia

    2014 - 2023

Formación de Capital Humano


- 2024: Emily Giles, phd "The causes of genomic divergence during speciation with gene flow" Doctorado en Ciencias mención ecologia y evolucion, Universidad Austral de Chile, Valdivia, Chile, cosupervision with D. Ortiz-Barrientos (U Queensland, Brisbane, Australia).
- 2024: Alexis Bunster, Master “Variación en la respuesta al estrés térmico relacionada con la distribucion geografica en el alga parda Macrocystis pyrifera (Ochrophyta, phaeophyceae)”, Magister en Ciencias mención genética, Universidad Austral de Chile, Valdivia, Chile, cosupervision with S. Faugeron (UC Santiago, Santiago, Chile).
- 2023: Paulina Carima?n, Master “Geno?mica comparativa de tres especies de lapas del ge?nero Scurria (Gray, 1847)”, Magister en Ciencias mención genética, Universidad Austral de Chile, Valdivia, Chile, cosupervision with P. Saenz (UACH, Valdivia, Chile).
- 2023: Emma Lavaut, Phd. “How to maximize gametes encounters in the absence of flagellum? The case of red algae of the order Gracilariales” Paris Sorbonne Université “Natural and Human Sciences: ecology and evolution” titled “Sciences de la Nature et de l'Homme: écologie evolution”, cosupervision with M. Valero.
- 2022: Oscar Huanel, Phd. “Descifrando las huellas genómicas del proceso de domesticación en el alga roja Gracilaria chilensis: una aproximación genómica poblacional.”, Doctorado en Ciencias Biológicas Mención Ecología, Pontificia Universidad Católica de Chile, cosupervision with S. Faugeron (UC, Santiago, Chile)
- 2021: Francisco Sepúlveda, Master “El aislamiento por distancia y ambiente contribuyen a la diferenciación genética entre poblaciones de Embothrium coccineum”, Magister en Ciencias mención genética, Universidad Austral de Chile, Valdivia, Chile, cosupervision with A. Berti?n (UDEC, Concepcion, Chile).
- 2019: Sara Usandizaga, Phd. “Factores determinantes de la productividad en poblaciones de cultivo de Gracilaria chilensis: relevancia genética y/o ambiental?”, Doctorado en Ciencias mención Conservación y manejo de recursos naturales, Universidad de los Lagos, Puerto Montt, Chile, cosupervision with A. Buschmann (ULagos, Puerto Montt, Chile).
- 2018: Paula U. Ocaranza, Master “Divergencia molecular de especies de macroalgas codistribuidas a través de la región de magallanes y la península antártica”, Magíster en Ciencias Mención Manejo y Conservación de Recursos Naturales de Ambientes Subantárticos, Universidad de Magallanes, Punta Arenas, Chile, cosupervision with C González-Wevar (UMAG, Punta Arenas, Chile).
- 2018: Benjamin James, Master 2 “Population genomic of the red alga Gracilaria chilensis along the Chilean coasts: adaptation and connectivity”, Spécialité Océanographie, Environnements Marins (OEM), Université Pierre & Marie Curie - Sorbonne Université, Paris, France
- 2018: Miguel H. Espinosa, Master “Diferenciación genética nuclear entre tres linajes citoplasmáticos parapátricos del alga roja Mazzaella laminarioides”, Magister en Ciencias mención genética, Universidad Austral de Chile, Valdivia, Chile.
- 2016: Claudia E. Aburto, Master “Diversidad genética y conectividad de propágulos vía rafting de Durvillaea antarctica (heterokonthophyta, fucales) post-terremoto 2010 en el centro-sur de chile”, Magíster en Ecología Marina, Universidad Católica de la Santísima Concepción, Concepción, Chile, cosupervision with F. Tellier (UCSC, Concepción, Chile).
- 2016: Alejandro Montecinos, Phd “Genetics and genomics of speciation in the brown seaweed Ectocarpus complex”, double degree between UACH “Doctorado en Ciencias, mención Ecología y Evolución” and Paris 6 “Natural and Human Sciences: ecology and evolution” titled “Sciences de la Nature et de l'Homme: écologie evolution”, cosupervision with M. Valero.
- 2015: Helene Dubrasquet, Master 2, Spécialité Océanographie, Environnements Marins (OEM), “Improving our knowledge of distribution and diversity of the red algal flora from the Antarctic Peninsula using DNA barcoding.” Université Pierre & Marie Curie, Paris, France, cosupervision with M. Valero (CNRS, Roscoff, France).
- 2015: Oscar R. Huanel, Master “Filogeografía comparativa de macroalgas (Rhodophyta, Gigartinales) co-distribuidas a lo largo de la costa chilena”. Magister en Ciencias mención genética, Universidad Austral de Chile, Valdivia, Chile.
- 2015: Francisco J. G. Capponi, Master, “Caracterización de genomas de mitocondrias y cloroplastos de tres especies hermanas de Mazzaella laminarioides spp.: Un aporte para el estudio de la evolución de genomas de organelos en Rhodophytas”, Magister en Ciencias mención genética, Universidad Austral de Chile, Valdivia, Chile. Co-tutoria con J. D. Gaitan-Espitia.
- 2012: Alice Saunier, M2-OEM-UPMC, Université Pierre & Marie Curie, Paris, France. “Temporal variation in allelic and genotypic variability on cultivated and natural populations of Gracilaria chilensis: effect of the tsunami and coastal uplift of February 2010 in Chile”, cosupervision with M. Valero (CNRS, Roscoff, France).



 

Article (62)

Characterization of the organellar genomes of <i>Mazzaella laminarioides</i> and <i>Mazaella membranacea</i> (Gigartinaceae, Rhodophyta)
Evolutionary genomics of the emergence of brown algae as key components of coastal ecosystems
Impact of persistent barrier to gene flow and catastrophic events on red algae evolutionary history along the Chilean coast
A temporal and spatial study of genetic structure in four species of bladed Bangiales (Rhodophyta) from the southeastern Pacific coast of Chile
Sexual selection in seaweed? Testing Bateman's principles in the red alga Gracilaria gracilis
The Diversity of Eucheumatoid Seaweed Cultivars in the Philippines
The Rhodoexplorer Platform for Red Algal Genomics and Whole-Genome Assemblies for Several Gracilaria Species
An Individual-Based Model of the Red Alga <i>Agarophyton chilense</i> Unravels the Complex Demography of Its Intertidal Stands
More than What Meets the Eye: Differential Spatiotemporal Distribution of Cryptic Intertidal Bangiales
Pollinators of the sea: A discovery of animal-mediated fertilization in seaweed
Pre-domestication bottlenecks of the cultivated seaweed Gracilaria chilensis
The impact of Pleistocene glaciations and environmental gradients on the genetic structure of Embothrium coccineum
Building-up knowledge on green marine macroalgae diversity in the Western Antarctic Peninsula: data from two molecular markers reveals numerous species with amphipolar distribution
Differential Frond Growth in the Isomorphic Haploid-diploid Red Seaweed <i>Agarophyton chilense</i> by Long-term In Situ Monitoring<SUP>1</SUP>
Exploring the Genetic Consequences of Clonality in Haplodiplontic Taxa
Molecular data reveal the presence of three plocamium lamouroux species with complex patterns of distribution in Southern Chile
Reproductive effort in the domesticated red alga <i>Agarophyton chilense</i>: differences between farms and natural populations
Whole genome genotyping reveals discrete genetic diversity in north-east Atlantic maerl beds
After a catastrophe, a little bit of sex is better than nothing: Genetic consequences of a major earthquake on asexual and sexual populations
Agarophyton transtasmanicum sp. nov. from Australia and New Zealand
Comparative phylogeography of twoAgarophytonspecies in the New Zealand archipelago
Evaluating the effects of ocean warming and freshening on the physiological energetics and transcriptomic response of the Antarctic limpet Nacella concinna
Better off alone? Compared performance of monoclonal and polyclonal stands of a cultivated red alga growth
Diversity and genetic structure of four keystone trees species of the Colombian Dry Tropical Forest
Dual influence of terrestrial and marine historical processes on the phylogeography of the Brazilian intertidal red alga Gracilaria caudata
Effect of temperature variation in Agarophyton chilensis: contrasting the response of natural and farmed populations
Genetic and morphological differentiation of Porphyra and Pyropia species (Bangiales, Rhodophyta) coexisting in a rocky intertidal in Central Chile
Local Coastal Configuration Rather Than Latitudinal Gradient Shape Clonal Diversity and Genetic Structure of Phymatolithon calcareum Maerl Beds in North European Atlantic
Post-Disturbance Genetic Changes: The Impact of the 2010 Mega-Earthquake and Tsunami on Chilean Sandy Beach Fauna
Stranded alone: The first reported Peruvian population of Agarophyton chilensis is a single-male's clone
Comparative phylogeography of six red algae along the Antarctic Peninsula: extreme genetic depletion linked to historical bottlenecks and recent expansion
Differentiation of haploid and diploid fertilities in Gracilaria chilensis affect ploidy ratio
Genetic diversity of Ceiba pentandra in Colombian seasonally dry tropical forest: Implications for conservation and management
Guidelines for the restoration of the tropical timber tree Anacardium excelsum: first input from genetic data
Haploid females in the isomorphic biphasic life-cycle of Gracilaria chilensis excel in survival 06 Biological Sciences 0602 Ecology
Molecular divergence between Iridaea cordata (Turner) Bory de Saint-Vincent from the Antarctic Peninsula and the Magellan Region
Molecular-assisted revision of red macroalgal diversity and distribution along the Western Antarctic Peninsula and South Shetland Islands
Nutrients, but not genetic diversity, affect Gracilaria chilensis (Rhodophyta) farming productivity and physiological responses
ClonEstiMate, a Bayesian method for quantifying rates of clonality of populations genotyped at two time steps
ClonEstiMate, a Bayesian method for quantifying rates of clonality of populations genotyped at two-time steps
Hybridization between two cryptic filamentous brown seaweeds along the shore: analysing pre- and postzygotic barriers in populations of individuals with varying ploidy levels
Perspectives on domestication research for sustainable seaweed aquaculture
SPECIES DELIMITATION AND PHYLOGEOGRAPHIC ANALYSES IN THE ECTOCARPUS SUBGROUP SILICULOSI (ECTOCARPALES, PHAEOPHYCEAE)
Coastal upwelling areas as safe havens during climate warming
Linear-In-The-Parameters Oblique Least Squares (LOLS) Provides More Accurate Estimates of Density-Dependent Survival
Microsatellite markers and cytoplasmic sequences reveal contrasting pattern of spatial genetic structure in the red algae species complex Mazzaella laminarioides
The bladed Bangiales (Rhodophyta) of the South Eastern Pacific: Molecular species delimitation reveals extensive diversity
Deep genetic divergence between austral populations of the red alga Gigartina skottsbergii reveals a cryptic species endemic to the Antarctic continent
Evidence of reproductive cost in the triphasic life history of the red alga Gracilaria chilensis (Gracilariales, Rhodophyta)
Pyropia orbicularis sp. nov. (Rhodophyta, Bangiaceae) based on a population previously known as Porphyra columbina from the central coast of Chile
Tracing the Trans-Pacific Evolutionary History of a Domesticated Seaweed (Gracilaria chilensis) with Archaeological and Genetic Data
Differential ecological responses to environmental stress in the life history phases of the isomorphic red alga Gracilaria chilensis (Rhodophyta)
CHARACTERIZATION OF GENETIC MARKERS LINKED TO SEX DETERMINATION IN THE HAPLOID-DIPLOID RED ALGA GRACILARIA CHILENSIS
Species replacement along a linear coastal habitat: phylogeography and speciation in the red alga Mazzaella laminarioides along the south east pacific
DEFENSE EVOLUTION IN THE GRACILARIACEAE (RHODOPHYTA): SUBSTRATE-REGULATED OXIDATION OF AGAR OLIGOSACCHARIDES IS MORE ANCIENT THAN THE OLIGOAGAR-ACTIVATED OXIDATIVE BURST
Delineation of Two Sibling Red Algal Species, Gracilaria Gracilis and Gracilaria Dura (Gracilariales, Rhodophyta), Using Multiple DNA Markers: Resurrection of the Species G-Dura Previously Described in the Northern Atlantic 200 Years Ago
Genetic variation in wild and cultivated populations of the haploid diploid red alga Gracilaria chilensis: How farming practices favor asexual reproduction and heterozygosity
Isolation of microsatellite loci from the kelp, Saccorhiza polyschides (Heterokontophyta, Incertae sedis)
Molecular characterisation and development of rapid molecular methods to identify species of Gracilariaceae from the Atlantic coast of Morocco
Balancing selection in the wild:: Testing population genetics theory of self-incompatibility in the rare species <i>Brassica insularis</i>
Development of microsatellites DNA markers in the cultivated seaweed, Gracilaria chilensis (Gracilariales, Rhodophyta)
Past and current gene flow in the selfing, wind-dispersed species <i>Mycelis muralis</i> in western Europe

BookSection (1)

Comparative phylogeography of Antarctic seaweeds: genetic consequences of historical climatic variations

BookWhole (1)

Phylogeography of seaweeds in the south east pacific: Complex evolutionary processes along a latitudinal gradient

Proyecto (20)

Deciphering the domestication of a seaweed holobiont
Diverging lineages of Mazzaella laminarioides as new biological models to study speciation and barriers to gene flow in haploid-diploid organisms
Massive sequencing of a seaweed sample from Monte verde, one of the oldest American arqueological site
Núcleo Milenio Agronomia Marina de Holobiontes Macroalgales (MASH)
Arquitectura genómica de la divergencia e introgresión de dos linajes de Mazzaella laminarioides
Diversity of wild and farmed eucheumatoids in the Philippines at the intra- and inter-specific scale: population genetics of K. alvarezii and molecular taxonomy of eucheumatoids
The genetic consequences of partial clonality in populations colonizing new areas
Deciphering the complex evolutionary history of a domesticated red alga within the Pacific Ocean using population genomic
Deciphering the impact of historical events on regional endemism and genetic diversity in the Southern Ocean: comparative phylogeography of macroalgae
Disentangling the complexity of the Antarctic marine benthic food webs through multivariate approaches
centro de Investigación: dinámica de Ecosistemas marinos de Altas Latitudes
centro de Investigación=> dinámica de Ecosistemas marinos de Altas Latitudes (IDEAL)
MACROALGAL ADAPTIVE RADIATION=> POTENTIAL LINKS TO ECOLOGICAL NICHE DIVERSITY IN THE ECOREGION OF MAGALLANES AND CHILEAN ANTARCTICA
MEGA DISTURBANCES AND POPULATION GENETIC RESILIENCE IN THE MARINE REALM=> THE ROLE OF LIFE HISTORY STRATEGIES.
UNDERSTANDING THE BIOLOGY OF POPULATION ISOLATION AND DIVERGENCE IN THE RED ALGA MAZZAELLA LAMINARIOIDES=> TEST FOR HISTORICAL AND PRESENT GENE FLOW BETWEEN AND WITHIN THREE LINEAGES DISTRIBUTED IN STRICT PARAPATRY ALONG THE CHILEAN COAST.
Biodiversity of Southern Ocean Seaweed=> first local and regional insights using a molecular-assisted alpha taxonomy approach
CLONIX, Population Genetics and Genomics of Partially Clonal Organisms
IDEALG, Seaweed biotechnology and bioresources=> a french challenge
EVOLUTION OF PLOIDY LEVEL AND BREEDING SYSTEM=> USING A RED ALGA, GRACILARIA CHILENSIS, AS A MODEL FOR IN VIVO TESTS OF EXISTING THEORIES ON THE EVOLUTION OF SEX AND LIFE CYCLES
FACTORS AFFECTING THE ESTIMATION OF DISPERSAL KERNELS IN COASTAL MARINE SPECIES=> COMPARISON OF GENETIC AND DIRECT ESTIMATES
1
Jorge Navarro

Profesor Titular

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

1
Kurt Paschke

profesor titular

Instituto de Acuicultura

UNIVERSIDAD AUSTRAL DE CHILE

Puerto Montt, Chile

2
Andrés Mansilla

Vicerrector de Investigación y Postgrado

Departamento de Ciencias y Recursos Naturales

UNIVERSIDAD DE MAGALLANES

Punta Arenas, Chile

10
Sylvain Faugeron

Profesor Asociado

ecologia

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Santiago, Chile

1
Cristián Hernández

Full Professor

Zoology

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

1
Pilar Haye

Profesor Titular

Biología Marina

Universidad Católica del Norte

Coquimbo, Chile

2
Antonio Brante

Academico

Ecologia

UNIVERSIDAD CATÓLICA DE LA SANTÍSIMA CONCEPCIÓN

Concepción, Chile

1
Florence Tellier

Profesor Asociado

Departamento de Ecología

Universidad Católica de la Santisima Concepción

Concepción, Chile

2
CLAUDIO GONZALEZ

Investigador Asociado

Instituto de Ciencias Marinas y Limnológicas (ICML)

Universidad Austral de Chile, Laboratorio de Genómica y Ecología Molecular Antártica y Sub-Antártica

Valdivia, Chile

1
Bernardo Broitman

Full Professor

Departamento de Ciencias

Universidad Adolfo Ibánez

Viña del Mar, Chile

2
Erasmo Macaya

Profesor Asociado

Departamento de Oceanografía

UNIVERSIDAD DE CONCEPCIÓN

Concepción, Chile

1
Juan Gaitán

Postdoctoral Fellow

Oceans and Atmosphere

CSIRO - Commonwealth Scientific and Industrial Research Organisation

Hobart, Australia

75
Marie-Laure Guillemin

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile

2
Alejandro Buschmann

FULL PROFESSOR

UNIVERSIDAD DE LOS LAGOS

PUERTO MONTT, Chile

3
Loretto Contreras

Profesora Titular

Ecología y Biodiversidad

Universidad Andrés Bello

Santiago, Chile

4
Juan Correa

Full Profesor

Ecology

Pontificia Universidad Catolica de Chile

Santiago, Chile

1
Luis Vargas

Full Professor

Universidad Austral de Chile

Valdivia, Chile

1
Andrea Silva

Executive Director

Vicerrectoría de Investigación

Universidad Austral de Chile

Valdivia, Chile

1
Oscar Toro

Profesor Asistente

Departamento de Botanica

Universidad de Concepción

Concepcion, Chile

1
Pablo Saenz

Associate Professor

Facultad de Ciencias

Universidad Austral de Chile

Valdivia, Chile

1
Carolina Camus

Investigador

Centro i-mar

Universidad de Los Lagos

Puerto Montt, Chile

4
Cristian Bulboa

Profesor Asociado

Ecología y Biodiversidad

Universidad Andrés Bello

Santiago, Chile

1
Pablo Gallardo

Director

Ciencias Agropecuarias y Acuícolas

Universidad de Magallanes

Punta Arenas, Chile

2
Nelson Valdivia

Full Professor

Instituto de Ciencias Marinas y Limnológicas

Universidad Austral de Chile

Valdivia, Chile

3
Alejandro Montecinos

Otro

Instituto de Ciencias Ambientales y Evolutivas

Universidad Austral de Chile

Valdivia, Chile

3
Sara Usandizaga

Asistente de investigación

Universidad de Los Lagos

Puerto Montt, Chile

2
SUANY QUESADA

Area bioinformática

Vicerectoria de Investigaciones - VIDCA

Universidad Austral de Chile

Valdivia, Chile

1
Camila Espinoza

BIÓLOGA MARINA

INDEPENDIENTE

SAN ANTONIO, Chile

1
Francisco Castañeda

Estudios y Reportes

Estudios y Reportes

Intemit

Castro, Chile