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Gene Diversity among Botanical Varieties in Peanut (Arachis hypogaea L.)

^a International Institute for Tropical Agriculture (IITA), c/o ILRI, P.O. Box 30709, Nairobi, Kenya
^b Dr. John Peacock, KISR, P.O. Box 24885, 13109 Safat, Kuwait
^c International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Patancheru 502324, Andhra Pradesh, India

View larger version (28K): [in a new window]   Fig. 1. Centers of origin and diversity of A. hypogaea in South America [adapted from Singh and Nigam (1997), from Gregory and Gregory (1976)]. HYP—subsp. hypogaea var. hypogaea; HIR—subsp. hypogaea var. hirsuta; FAS—subsp. fastigiata var. fastigiata; VUL—subsp. fastigiata var. vulgaris; PER—subsp. fastigiata var. peruviana; AEQ—subsp. fastigiata var. aequatoriana. I—Guaraní, II—Goiás and Minas Gerais (Brazil), III—Rondônia and north-west Mato Grosso (Brazil), IV—The eastern foothills of the Andes in Boliva, V—Peru, IV—North-eastern Brazil, VII—Ecuador.

View larger version (13K): [in a new window]   Fig. 2. Relationship between botanical varieties of peanut on the basis of Wright's (1978) modification of Rogers' distance using UPGMA clustering. At each node, the parentheses indicate the percentage of loci supporting the node and the proportion of similar replicates in 2000 bootstrap replications.

View larger version (15K): [in a new window]   Fig. 3. Relationship among continent of origin within botanical varieties of peanut on the basis of Wright's (1978) modification of Rogers' distance using UPGMA clustering. At each node, the parentheses indicate the percentage of loci supporting the node and the proportion of similar replicates in 2000 bootstrap replication.