Pollen-mediated gene flow in a highly fragmented landscape: consequences for defining a conservation strategy of the relict Laperrine's olive

Comptes Rendus - Biologies

Volumn 332, Issue 7, 2009, Pages 662-672

  Besnard, Guillaume ^a   Baali Cherif, Djamel ^b   Bettinelli Riccardi, Sandra ^a   Parietti, Davis ^a   Bouguedoura, Nadia ^b  

^a UNIVERSITY OF LAUSANNE   (Switzerland)

^b Institut National Agronomique   (Algeria)

Author keywords

Conservation genetics; Genetic drift; Olea europaea; Pollen flow; Seed paternity

Indexed keywords

ALLELE; CONSERVATION GENETICS; CONSERVATION MANAGEMENT; ENDANGERED SPECIES; GENE FLOW; GENETIC DRIFT; GENOTYPE; HABITAT FRAGMENTATION; LANDSCAPE CHANGE; PALYNOLOGY; PLANT; POPULATION DECLINE; PREFERENCE BEHAVIOR; REGENERATION; STRATEGIC APPROACH;

ARTICLE; CONSERVATION GENETICS; GENE FLOW; GENETIC VARIABILITY; GENOTYPE; LANDSCAPE ECOLOGY; MATE CHOICE; MICROSATELLITE MARKER; MULTIPARA; NONHUMAN; OLIVE; PATCH DYNAMICS; PATERNITY TEST; PLANT GROWTH; POLLEN; SEEDLING;

AGRICULTURE; ALGERIA; ALLELES; CONSERVATION OF NATURAL RESOURCES; GENETIC VARIATION; GERMINATION; MICROSATELLITE REPEATS; OLEA; POLLEN; POPULATION; SEEDLING; SEEDS;

AFRICA; ALGERIA; HOGGAR; NORTH AFRICA;

OLEA EUROPAEA;

EID: 67349161784     PISSN: 16310691     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.crvi.2009.02.003     Document Type: Article

References (49)

1. Quézel P. La végétation du Sahara. Du Tchad à la Mauritanie (1965), Gustav Fisher Verlag, Stuttgart
2. Wickens G.E. The flora of Jebel Marra (Sudan) and its geographical affinities. Kew Bull. Add. Ser. 5 (1976) 1-368
3. Ozenda P. Flore et végétation du Sahara. 3rd edition (2004), CNRS, Paris
4. Lebrun J.P. La flore des massifs sahariens : espèces illusoires et endémiques vraies. Bothalia 14 (1983) 511-515
5. Anthelme F., Waziri-Mato M., de Boissieu D., and Giazzi F. Dégradation des ressources végétales au contact des activités humaines et perspectives de conservation dans le massif de l'Aïr (Sahara, Niger). VertigO 7 (2006) 1-12
6. Abdoun F., and Beddiaf M. Cupressus dupreziana A. Camus : répartition, dépérissement et régénération au Tassili n'Ajjer, Sahara central. C. R. Biologies 325 (2002) 617-627
7. Young A., Boyle T., and Brown T. The population genetic consequences of habitat fragmented for plants. Trends Ecol. Evol. 11 (1996) 413-418
8. Quézel P. Analysis of the flora of Mediterranean and Sahara Africa. Ann. Mo. Bot. Gard. 65 (1978) 479-534
9. Quézel P. High mountains of the Central Sahara: dispersal, speciation, origin and conservation of the flora. In: Barakat H.N., and Hegazy A.K. (Eds). Reviews in Ecology: Desert Conservation and Development (1997), Metropole, Cairo 159-175
10. Anthelme F., Abdoulkader A., and Besnard G. Distribution, shape and clonal growth of the rare endemic tree Olea europaea subsp. laperrinei (Oleaceae) in the Saharan mountains of Niger. Plant Ecol. 198 (2008) 73-87
11. Maley J. Les changements climatiques à la fin du Tertiaire en Afrique : leur conséquence sur l'apparition du Sahara et de sa végétation. In: Williams M.A.J., and Faure H. (Eds). The Sahara and the Nile (1980), AA Balkema, Rotterdam 63-86
12. Schuster M., Duringer P., Ghienne J.F., Vignaud P., Mackaye H.T., Likius A., and Brunet M. The age of the Sahara desert. Science 311 (2006) 821
13. Baali-Cherif D., Bouguedoura N., Besnard G., and Bouhired L. Etudes des populations d'olivier de Laperrine (Olea europaea subsp. laperrinei Batt. & Trab.) du Sahara central algérien (Hoggar et Tassili) : aspects biologiques et caractérisation moléculaire. Ann. Inst. Natl. Agron. 28 (2007) 35-73
14. Maire R. Etude sur la végétation du Sahara central. Mémoire de la Société d'Histoire Naturelle de l'Afrique du Nord, no 3 (1933), Mission du Hoggar II, Alger 166-168
15. Besnard G., Christin P.A., Baali-Cherif D., Bouguedoura N., and Anthelme F. Spatial genetic structure in the Laperrine's olive (Olea europaea subsp. laperrinei), a long-living tree from the central Saharan mountains. Heredity 99 (2007) 649-657
16. Baali-Cherif D., and Besnard G. High genetic diversity and clonal growth in relict populations of Olea europaea subsp. laperrinei (Oleaceae) from Hoggar. Algeria, Ann. Bot. 96 (2005) 823-830
17. Honnay O., and Bossuyt B. Prolonged clonal growth: escape route or route to extinction?. Oikos 108 (2005) 427-432
18. Chaix G., Gerber S., Razafimaharo V., Vigneron P., Verhaegen D., and Hamon S. Gene flow estimation with microsatellites in a Malagasy seed orchard of Eucalyptus grandis. Theor. Appl. Genet. 107 (2003) 705-712
19. Mookerjee S., Guerin J., Collins G., Ford C., and Sedgley M. Paternity analysis using microsatellite markers to identify pollen donors in an olive grove. Theor. Appl. Genet. 111 (2005) 1174-1182
20. Bittencourt J.V.M., and Sebbenn A.M. Patterns of pollen and seed dispersal in a small, fragmented population of the wind-pollinated tree Araucaria angustifolia in southern Brazil. Heredity 99 (2007) 580-591
21. Bacles C.F.E., and Ennos R.A. Paternity analysis of pollen-mediated gene flow for Fraxinus excelsior L. in a chronically fragmented landscape. Heredity 100 (2008) 368-380
22. Meagher T.R. Paternity analysis in a fragmented landscape. Heredity 99 (2007) 563-564
23. Cuevas J., and Polito V.S. Compatibility relationships in 'Manzanillo' olive. Hort Science 32 (1997) 1056-1058
24. Wu S., Collins G., and Sedgley M. Sexual compatibility within and between olive cultivars. J. Hort. Sci. Biotechnol. 77 (2002) 665-673
25. Díaz A., Martín A., Rallo P., and de la Rosa R. Cross-compatibility of the parents as the main factor for successful olive breeding crosses. J. Am. Soc. Hort. Sci. 132 (2007) 830-835
26. Stephens P.A., and Sutherland W.J. Consequences of the Allee effect for behaviour, ecology and conservation. Trends Ecol. Evol. 14 (1999) 401-405
27. Besnard G., Khadari B., Villemur P., and Bervillé A. Cytoplasmic male sterility in the olive (Olea europaea L.). Theor. Appl. Genet. 100 (2000) 1018-1024
28. Sefc K.M., Lopes M.S., Mendonça D., Rodrigues Dos Santos M., Laimer Da Câmara Machado M., and Da Câmara Machado A. Identification of microsatellite loci in olive (Olea europaea) and their characterization in Italian and Iberian olive trees. Mol. Ecol. 9 (2000) 1171-1173
29. Carriero F., Fontanazza G., Cellini F., and Giorio G. Identification of simple sequence repeats (SSRs) in olive (Olea europaea L.). Theor. Appl. Genet. 104 (2002) 301-307
30. Goudet J. Fstat (version 1.2): a computer programme to calculate F-statistics. J. Hered. 86 (1995) 485-486
31. Jamieson A., and Taylor S.C.S. Comparison of three probability formulae for parentage exclusion. Anim. Genet. 28 (1997) 397-400
32. Waits L.P., Luikart G., and Taberlet P. Estimating the probability of identity among genotypes in natural populations: cautions and guidelines. Mol. Ecol. 10 (2001) 249-256
33. Gerber S., Chabrier P., and Kremer A. Famoz: a software for parentage analysis using dominant, codominant, and uniparentally inherited markers. Mol. Ecol. Notes 3 (2003) 479-481
34. Meagher T.R., and Thompson E. The relationship between single parent and parent pair genetic likelihoods in genealogy reconstruction. Theor. Popul. Biol. 29 (1986) 87-106
35. Jones A.G. Gerud 2.0: a computer program for the reconstruction of parental genotypes from half-sib progeny arrays with known or unknown parents. Mol. Ecol. Notes 5 (2005) 708-711
36. Hurlbert S. The nonconcept of species diversity: a critique and alternative parameters. Ecology 52 (1971) 577-586
37. Khadari B., Charafi S., Moukhli A., and Ater M. Substantial genetic diversity in cultivated Moroccan olive despite a single major cultivar: a paradoxical situation evidenced by the use of SSR loci. Tree Genet. Genomes 4 (2008) 213-221
38. Besnard G., García-Verdugo C., Rubio de Casas R., Treier U.A., Galland N., and Vargas P. Polyploidy in the olive complex (Olea europaea L.): evidence from flow cytometry and nuclear microsatellite analyses. Ann. Bot. 101 (2008) 25-30
39. Soto A., Lorenzo Z., and Gil L. Differences in fine-scale genetic structure and dispersal in Quercus ilex L. and Q. suber L.: consequences for regeneration of Mediterranean open woods. Heredity 99 (2007) 601-607
40. Petit R.J., El Mousadik A., and Pons O. Identifying populations for conservation on the basis of genetic markers. Conserv. Biol. 12 (1998) 844-855
41. Besnard G., Henry P., Wille L., Cooke D., and Chapuis E. On the origin of the invasive olives (Olea europaea L., Oleaceae). Heredity 99 (2007) 608-619
42. García-Verdugo C., Fay M.F., Granado-Yela C., Rubio de Casas R., Balaguer L., Besnard G., and Vargas P. Genetic diversity and differentiation processes in the ploidy series of Olea europaea L.: a multiscale approach from subspecies to insular populations. Mol. Ecol. 18 (2009) 454-467
43. Schoen D.J., and Brown A.H.D. The conservation of wild plant species in seed banks. BioScience 51 (2001) 960-966
44. Tani N., Yoshimaru H., Kawahara T., Hoshi Y., Nobushima F., and Yasui T. Determination of the genetic structure of remnant Morus boninensis Koidz. trees to establish a conservation program on the Bonin Islands, Japan. BMC Ecol. 6 (2006) 14
45. Burgarella C., Navascues M., Soto A., Lora A., and Fici S. Narrow genetic base in forest restoration with holm oak (Quercus ilex L.) in Sicily. Ann. For. Sci. 64 (2007) 757-763
46. Kettle C.J., Ennos R.A., Jaffre T., Gardner M., and Hollingsworth P.M. Cryptic genetic bottlenecks during restoration of an endangered tropical conifer. Biol. Conserv. 141 (2008) 1953-1961
47. Maley J. Paleoclimates of central Sahara during the early Holocene. Nature 269 (1977) 573-577
48. Thinon M., Ballouche A., and Reille M. Holocene vegetation of the Central Saharan Mountains: the end of a myth. The Holocene 6 (1996) 457-462
49. Charlesworth D., Vekemans X., Castric V., and Glémin S. Plant self-incompatibility systems: a molecular evolutionary perspective. New Phytol. 168 (2005) 61-69