Allard RW, Workman PL (1963) Population studies in predominantly self-pollinated species. IV. Seasonal fluctuations in estimated values of genetic parameters in lima bean populations, Evolution 17 : 470-480
Altieri MA, Merrick LC (1987) In situ conservation of crop genetic resources through maintenance of traditional farming systems, Econ Bot 41 : 86-96
Brown AHD (1989) The case for core collections. In: Brown AHD, Frankel OH, Marshall DR, Williams JT (eds) The use of plant genetic resources. Cambridge University Press, Cambridge, UK, pp 136-156
Brown AHD, Schoen DJ (1994) Optimal sampling strategies for core collections of plant genetic resources. In : Loeschcke V. Tomiuk J, Jain SK (eds) Conservation genetics. Birkhaüser Verlag, Basel, Switzerland, pp 357-370
Brush SB (1991) A farmer-based approach to conserving crop germplasm. Econ Bot 45 : 153-165
Charlesworth D, Charlesworth B (1979) The evolutionary genetics of sexual systems in flowering plants. Proc R Soc Lond B 205: 513-530
Crawford DJ (1990) Enzyme electrophoresis and plant systematics. In: Soltis DE, Soltis PS (eds) Isozymes in plant biology. Chapman and Hall, London. England, pp 146-164
Dagnelie P (1978) Théorie et méthode statistiques. II. Les méthodes de l'inférence statistique. Les Presses Agronomiques de Gembloux A.S.B.L., Gembloux, Belgique
Debouck DG (1987 a) Phaseolus germplasm collection in Central and Southern Mexico. Trip Report, Centro Internacional de Agricultura Tropical (C.I.A.T.), Cali, Colombia
Debouck DG (1987 b) Phaseolus germplasm collection in Central Costa Rica. January 4-January 16, 1987. Trip Report, AGPG/IBPGR: 87/52, International Board for Plant Genetic Resources (I.B.P.G.R.), Roma, Italia
Debouck DG (1987 c) Recolección de germoplasma de Phaseolus en el centro y centro-sur del Perú; Abril 27-Mayo 27, 1987. Trip report, AGPG/IBPGR: 87/112, International Board for Plant Genetic Resources (I.B.P.G.R.), Roma, Italia
Debouck DG (1988 a) Phaseolus germplasm collection in central and eastern Guatemala. November 29-December 22, 1987. Trip Report, Centro Internacional de Agricultura Tropical (C.I.A.T.), Cali, Colombia
Debouck DG (1988 b) Recolección de germoplasma de Phaseolus en Bolivia. Abril 23-Mayo 14, 1988. Trip Report, Centro Internacional de Agricultura Tropical (C.I.A.T.), Cali, Colombia
Debouck DG (1989) Recolección de germoplasma de Phaseolus en el norte del Perú. Julio 19-Agosto 11, 1989. Trip Report, Centro Internacional de Agricultura Tropical (C.I.A.T.), Cali, Colombia
Debouck DG (1990 a) Collecting Phaseolus germplasm in Colombia. August-September 1990. Final report for USDA/C.I.A.T./ ICA supported mission, IBPGR, Roma, Italia
Debouck DG (1990 b) Collecting Phaseolus germplasm in Ecuador. Trip Report, Centro Internacional de Agricultura Tropical (C.I.A.T.), Cali, Colombia
Debouck DG (1995) Germplasm exploration for the genera Manihot and Phaseolus in western and central Guatemala. Final report for C.I.A.T./USAC supported mission, International Plant Genetic Resources Institute (I.P.G.R.I.), Rome, Italy
Degreef J, Baudoin J-P, Rocha OJ (1997) Case studies on breeding systems and its consequences for germplasm conservation. 2. Demography of wild Lima bean populations in the Central Valley of Costa Rica. Genet Resour Crop Evol 44 : 1-10
Delvaux M (1994) Contribution à l'étude de la variabilité génétique du haricot de lima (Phaseolus lunatus L.) par le développement de méthodes électrophorétiques mono et bidimensionnelles sur gels de polyacrylamide. Travail de fin d'études. Faculté des Sciences Agronomiques, U.E.R. Chimie organique et biologique, Gembloux, Belgique
Doebley J (1990) Isozymic evidence and the evolution of crop plants. In: Soltis DE, Soltis PS (eds) Isozymes in plant biology. Chapman and Hall, London, England, pp 165-191
Escalante AM, Coello G, Eguiarte LE, Piñero D (1994) Genetic structure and mating systems in wild and cultivated populations of Phaseolus coccineus and P. vulgaris (Fabaceae). Am J Bol 81 : 1096-1103
Esquivel H, Hammer K (1988) The "conuco" - an important refuge of Cuban plant genetic resources. Kulturpflanze 36: 451-463
Felsenstein J (1993) PHYLIP (Phylogeny Inference Package), Distributed by the author, Department of Genetics, University of Washington, Seattle, USA
Fofana B, Vekemans X, du Jardin P, Baudoin J-P (1997) Genetic diversity in Lima bean (Phaseolus lunatus L.) as revealed by RAPD markers. Euphytica: 157 165
Free JB (1993) Insect pollination of crops, Academic Press, London, England
Gepts P (1995) Genetic markers and core collections. In: Hodgkin T, Brown AHD, van Hintum TJL, Morales EAV (eds) Core collections of plant genetic resources. John Wiley and Sons, Chichester, UK, pp 127-146
Gutiérrez S.A, Gepts P, Debouck DG (1995) Evidence for two gene pools of the lima bean, Phaseolus lunatus L., in the Americas. Genet Resour Crop Evol 42: 15-28
Hamann A, Zink D, Nagl W (1995) Microsatellite fingerprinting in the genus Phaseolus. Genome 38: 507-515
Hamrick JL, Godt MJW, Murawski DA, Loveless MD (1991) Correlations between species traits and allozyme diversity: implications for conservation biology. In: Falk DA, Holsinger KE (eds) Genetics and conservation of rare plants. Oxford University Press, New York, USA, pp 75-86
Hardy O, Dubois S, Zoro Bi I, Baudoin J-P (1997) Gene dispersal and its consequences on the genetic structure of wild lima bean (Phaseolus lunatus L.) populations in Costa Rica. Plant Genet Resour Newslett (FAO/IPGRI) 109: 1-6
Hartl DL, Clark AG (1989) Principles of population genetics. Sinauer Associates, Sunderland, Massachusetts, USA
Hussain A, Bushuk W, Ramírez H, Roca W (1988) A practical guide for electrophoretic analysis of isoenzymes and proteins in cassava, field beans and forage legumes. Centro Internacional de Agricultura Tropical (C.I.A.T.), Cali, Colombia
Jaaska V (1996) Isoenzyme diversity and phylogenetic affinities among the Phaseolus beans (Fabaceae). Pl Syst Evol 200: 233-252
Koenig R, Gepts P (1989) Allozyme diversity in wild Phaseolus vulgaris: further evidence for two major centers of genetic diversity. Theor Appl Genet 78 : 809-817
Laemmli IK (1970) Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227 : 680-685
Lioi L, Lotti C (1996) Allozyme variability in cultivated Lima bean (Phaseolus lunatus L.). Bean Improv Coop Annu Rep 39: 249-250
Maquet A (1991) Lima bean (Phaseolus lunatus L.) catalogue. Centro Internacional de Agricultura Tropical (C.I.A.T.), Cali, Colombie
Maquet A (1995) Étude de la díversité génétíque de la légumineuse alimentaire Phaseolus lunatus L. par l'analyse de caractères morphophysiologiques et de marqueurs protéiques. Thèse de Doctorat, Faculté Universitaire des Sciences Agronomiques, Département "Agronomie, Économie et Développement", U.E.R. Phytotechnie des Régions Intertropicales, Gembloux, Belgique
Maquet A, Baudoin J-P (1997) Aperçu de la distribution néotropicale de Phaseolus lunatus. Belg J Bot : 93-116
Maquet A, Gutierrez A, Debouck DG (1990) Further biochemical evidence for the existence of two gene pools in lima beans. Bean Improv Coop Annu Rep 33 : 128-129
Maquet A, Wathelet B, Baudoin J-P (1993) A study on isoenzyme polymorphism in lima bean (Phaseolus lunatus L.). In: Roca WM, Maver JE, Pastor-Corrales MA, Tohme J (eds) Phaseolus Beans Advanced Biotechnology Research Network, BARN. Centro Internacional de Agricultura Tropical (C.I.A.T.), Cali, Colombia, pp 87-96
Maquet A, Wathelet B, Baudoin J-P (1994) Étude du réservoir génétique de la légumineuse alimentaire Phaseolus lunatus L. par l'analyse électrophorétique d'isozymes. Bull Rech Agron Gembloux 29 : 369-381
Maquet A, Zoro Bi I, Rocha OJ, Baudoin J-P (1996) Case studies on breeding systems and its consequences for germplasm conservation. 1. Isoenzyme diversity in wild Lima bean populations in central Costa Rica. Genet Resour Crop Evol 43: 309-318
May B (1992) Starch-gel electrophoresis of allozymes. In: Hoelzel AR (ed) Molecular genetic analysis of populations a practical approach. Oxford University Press, Oxford, England pp 1-27
Murphy RW, Sites Jr. JW, Buth DG, Haufler CH (1990) Proteins I. Isozyme electrophoresis. In: Hillis DM, Moritz C (eds) Molecular systematics. Sinauer Associates, Inc., Sunderland, Massachusetts, USA, pp 45-126
National Research Council (1989) Lost crops of the Incas: little-known plants of the Andes with promise for worldwide cultivation. National Academy Press, Washington, D.C., USA
Nei M (1973) Analysis of gene diversity in subdivided populations. Proc Natl Acad Sci USA 70: 3321-3323
Nei M (1987) Molecular evolutionary genetics. Columbia University Press, New York, USA
Nienhuis J, Tivang J, Skroch P, dos Santos B (1995) Genetic relationships among cultivars and landraces of lima bean (Phascolus lunatus L.) as measured by RAPD markers. J Am Soc Hort Sci 120: 300-306
Rocha OJ, Macaya G, Baudoin J-P (1977) Three-years monitoring wild populations of Phaseolus lunatus L. in the central valley of Costa Rica: causes of local extinctions and re-colonizations. Plant Genet Resour Newslett (in press)
Schaal BA, Leverich WJ, Rogstad SH (1991) A comparison of methods for assessing genetic variation in plant conservation biology. In: Falk DA, Holsinger KE (eds) Genetics and conservation of rare plants. Oxford University Press, New York, USA, pp 123-134
Schinkel C, Gepts P (1989) Allozyme variability in the tepary bean, Phaseolus acutifoliua A. Gray. Plant Breed 102: 182-195
Singh SP, Nodari R, Gepts P (1991) Genetic diversity in cultivated common bean. I. Allozymes. Crop Sci 31 : 19-23
Slatkin M, Barton NH (1989) A comparison of three indirect methods for estimating average levels of gene flow. Evolution 43: 1349-1368
Vekemans X, Lefebvre C (1997) On the evolution of heavy metaltolerant populations in Armeria maritima: evidence from allozyme variation and reproductive barriers. J Evol Biol 10: 175-191
Weir BS (1990) Intraspecific differentiation. In: Hillis DM, Moritz C (eds) Molecular systematics. Sinauer Associates, Inc., Sunderland, Massachusetts, USA, pp 373-410
West NB, Garber ED (1967) Genetic studies of variant enzymes. I. An electrophoretic survey of esterases and leucine aminopeptidases in the genus Phaseolus. Can J Genet Cytol 9 : 640-645
Wilkinson L (1989) SYSTAT: The system for statistics. SYSTAT, Inc., Evanston, Illinois, USA
Yonezawa K, Nomura T, Morishima H (1995) Sampling strategies for use in stratified germplasm collections. In: Hodgkin T, Brown AHD, van Hintum TJL, Morales EAV (eds) Core collections of plant genetic resources. John Wiley and Sons, Chichester, UK, pp 35-53
Zoro Bi I, Maquet A, Baudoin J-P (1997 a) Spatial patterns of allozyme variants within three wild populations of Phaseolus lunatus L. from the central valley of Costa Rica. Belg J Bot 129: 149-155
Zoro Bi I, Maquet A, Wathelet B, Baudoin J-P (1997 b) Genetic control of alcohol dehydrogenase, malate dehydrogenase, and phosphoglucomutase isozymes in Lima bean (Phaseolus lunatus L.). Plant Breed 116: 181-185