CJB - Researchers

Conservatoire et Jardin botaniques de la Ville de Genève

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Yamama Naciri

Chargée de recherche, Dr ès Sc.
Responsable de l’Unité de phylogénie et génétique moléculaires

CJB

Conservatoire et Jardin botaniques
Ch. de l'Impératrice 1
CP 60 CH-1292 Chambésy, Genève
Switzerland
Tél. (+41) 22 418 51 65
Fax (+41) 22 418 51 01

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Domaines de recherches et intérêts scientifiques

Génétique des populations
Phylogéographie et patterns de spéciations
DNA barcoding
Génétique quantitative (QTL) et évolutive
Utilisation de marqueurs chloroplastiques et nucléaires
(microsatellites etc...) sur les genres Silene, Eryngium, Astronium, Geoffroea, Ilex, Dicranum, Salix, Gentiana, Acer, Juniperus…

Projets de recherches

Les code-barres génétiques chez les plantes vasculaires
Différenciation de l’espèce Silene patula en Afrique du Nord.
Etude des 7 espèces de Silene du groupe mollissima : adaptation ou vicariance?
Structuration génétique d’Astronium urundeuva et Geoffroea spinosa :
inférences des patterns de colonisations en Amérique du Sud.
Structuration génétique et recolonisation post-glaciaire du panicaut des Alpes Eryngium alpinum.
Variabilité génétique en Afrique de l’Est : Allotypes GM et séquences de la région de contrôle mitochondriale chez les Nyangatom et les Dasanech de la vallée de l’Omo.

Liste sélective de publications

CAETANO S. & NACIRI Y. (2011). Insights on the biogeography of Seasonally Dry Tropical Forest: Spatial distribution of the chloroplast DNA polymorphism in two Neotropical trees Astronium urundeuva (Anacardiaceae) and Geoffroea spinosa (Fabaceae). In Seasonally Dry Tropical Forests. R. Dirzo, H. Mooney, G. Ceballos Eds. Stanford University Press, Stanford. In press.

MANEN J.F., BARRIERA G., LOIZEAU P.A. & NACIRI Y. (2010). The history of extant Ilex species (Aquifoliaceae): evidence of hybridization within a Miocene radiation. Molecular Phylogenetics and Evolution, 57:961-977

NACIRI Y. & MANEN J.-F. (2010). Potential transfer from the chloroplast to the nuclear (NuPt) in Eryngium alpinum L. (Apiaceae). Molecular Ecology Resources, 10: 728-731.

LANG A. & NACIRI Y. (2010). New chloroplast primers for intraspecific variation in Dicranum scoparium Hedw. and amplification success in other bryophyte species. Molecular Ecology Resources, 10: 735-737.

NACIRI Y., CAVAT F. & JEANMONOD D. (2010). A test of colonisation pattern in Silene patula using chloroplast markers. Molecular Phylogenetics and Evolution, 54:922-932

POLONI E.S., NACIRI Y., BUCHO R., NIBA R., KERVAIRE B., EXCOFFIER L., LANGANEY A. & SANCHEZ-MAZAS A. (2009). Genetic evidence for complexity in ethnic differentiation and history in East Africa. Annals of Human Genetics. 73(6): 582-600.

TRUONG C., NACIRI Y. & CLERC P. (2009). Multivariate analyses of anatomical characters confirm the differentiation of two morphological close species, Melanohalea olivacea (L.) O. Blanco & al. and M. septentrionalis (Lynge) O. Blanco & al. The Lichenologist, 41(6): 649-661.

CAETANO S., PRADO D., PENNINGTON R.T., BECK S., OLIVEIRA-FILHO A., SPICHIGER R. & NACIRI Y. (2008). The history of Seasonally Dry Tropical Forest in eastern South America: inferences from the genetic structure of the tree Astronium urundeuva (Anacardiaceae) Molecular Ecology. 17(13):3147-3157.

CAETANO S., NUSBAUMER L. & NACIRI Y. (2008). Chloroplast and microsatellite markers in Astronium urundeuva and close species (Anacardiaceae): Toward the definition of a species complex? Candollea, 63(1):131-140.

NACIRI Y. & GAUDEUL M. (2007). Phylogeography of the endangered Eryngium alpinum L. (Apiaceae), in the European Alps. Molecular Ecology, 16:2721-2733.

MAYOR R. & Y. NACIRI (2007). Identification and characterization of eight microsatellite loci in Aster amellus L. (Asteraceae). Molecular Ecology Notes, 7:233-235.

HEDGECOCK D., LAUNEY S., PUDOVKIN A.I., Y. NACIRI , LAPÈGUE S. & BONHOMME F. (2007). Small effective number of parents (Nb) inferred for a naturally settled cohort of the juvenile European flat oyster Ostrea edulis. Marine Biology, 150:1173-1182.

NACIRI Y., CAETANO S., PENNINGTON R.T., PRADO D. & SPICHIGER R. (2006). Population genetics and inference of ecosystem history: an example using two Neotropical seasonally dry forest species. In Neotropical Savannas & Dry Forests: Plant diversity, Biogeography and Conservation. T. PENNINGTON, G. Lewis, J. Ratter Eds, CRC Press, New York. Pp 409-424.

LANDERGOTT U., Y. NACIRI , SCHNELLER J.J. & HOLDEREGGER R. (2006). Allelic configuration and polysomic inheritance of highly variable microsatellites. In Tetraploid gynodioecious Thymus praecox agg. Theoretical and Applied Genetics, 113:453-465.

CAETANO S., SILVEIRA P., SPICHIGER R. & Y. NACIRI-GRAVEN (2005). Identification of microsatellite markers in a Neotropical Seasonally Dry Forest tree, Astronium urundeuva (Anacardiaceae). Molecular Ecology Notes, 5:21-23.

TRUONG C., PALMÉ A., FELBER F. & Y. NACIRI-GRAVEN (2005). Isolation and characterization of microsatellite markers in the tetraploid birch Betula pubescens subsp. tortuosa. Molecular Ecology Notes, 5:96-98.

NACIRI-GRAVEN Y., CAETANO S., PRADO D., PENNINGTON T. & SPICHIGER R. (2005). Identification of microsatellite markers a tree species of the Neotropical Seasonally Dry Forest, Geoffroea spinosa (Leguminoseae). Molecular Ecology Notes, 5:542-545.

KOBAYASHI H., Y. NACIRI-GRAVEN & BROUGHTON W.J., PERRET X. (2004). Flavonoids induced temporal shifts in gene-expression of nod-box controlled loci in Rhizobium sp. NGR234. Molecular Microbiology 51(2):335-347.

OPPLIGER A.,Y. NACIRI-GRAVEN, RIBI G. & HOSKEN D. (2003). Sperm length influences fertilization success during sperm competition in the snail Viviparus ater. Molecular Ecology. 12:485-492.

NACIRI-GRAVEN Y. & GOUDET J., (2003). The additive variance after population bottlenecks is affected by the number of loci involved in epistatic interactions. Evolution, 57:706-716.

NACIRI-GRAVEN Y. & MANEN J.-F. (2002). Des familles aux populations : l’enseignement des gènes. Saussurea, 32:71-81.

GARNIER-GÉRÉ P., Y. NACIRI-GRAVEN, BOUGRIER B., MAGOULAS A., HÉRAL M., KOTOULAS G., HAWKINS A. J. S. & GÉRARD A., (2002) Influences of triploidy, parentage and heterozygosity upon growth of the Pacific oyster Crassostrea gigas in two natural environment. Molecular Ecology 11:1499-1514.

GAUDEUL M., Y. NACIRI-GRAVEN, GAUTHIER P. & POMPANON F. (2002). Isolation and characterization of microsatellite markers in a perennial Apiaceae, Eryngium alpinum L. Molecular Ecology Notes, 2:107-109.

LAUNEY S., LEDU C., BOUDRY P., BONHOMME F. & NACIRI-GRAVEN Y. (2002). Geographic structure in the flat oyster Ostrea edulis as revealed by microsatellite polymorphism Heredity, 93:40-47

MANEN J.-F., BOULTER M. & NACIRI-GRAVEN Y. (2002). Complexity of the phylogeography of the genus Ilex. Plant Systematics and Evolution, 235:79-98.

LAUNEY S., BARRÉ M., GÉRARD A. & NACIRI-GRAVEN Y. (2001). Evidence for bottleneck and family structure in Bonamia ostreae-resistant strains of Ostrea edulis as revealed by microsatellite markers. Genetical Research, 78:259-270.

NACIRI-GRAVEN Y., LAUNEY S., LEBAYON N. & BAUD J.-P. (2000). Influence of parentage upon growth in Ostrea edulis : evidence for inbreeding depression. Genetical Research. 76:159-168

HAWKINS A.J.S., MAGOULAS A., HÉRAL M., BOUGRIER S., Y. NACIRI-GRAVEN , DAY A.J. & KOTOULAS G. (2000). Separate effects of triploidy, parentage and genomic diversity upon feeding behaviour and growth efficiency in the Pacific oyster Crassostrea gigas. Genetical Research, 76:273-284.

MAGOULAS A., KOTOULAS G., GÉRARD A., Y. NACIRI-GRAVEN , DERMITZAKIS E. & HAWKINS A.J.S. (2000). Comparison of genetic variability and parentage in different ploidy classes of the Japanese oyster Crassostrea gigas. Genetical Research, 76:261-272.