Genetic diversity of Tribolium castaneum (Herbst) population in storage infrastructures and agro ecological zones in Senegal
Paper Details
Genetic diversity of Tribolium castaneum (Herbst) population in storage infrastructures and agro ecological zones in Senegal
Abstract
The stocks of millet are attacked by the beetle among them T. castaneum. This devastator attacks the grain and causes important losses as for as the stocks of ground millet in the sahel. The aim of this study is to evaluate genetic diversity of T. castaneum population meet in the stocking infrastructures and the different agroecological areas with the intention to identify the different haplotypes that walk around. Portions of the cytochrome b and 28S ribosomal genes of T. castaneum were sequenced, using samples from that represent storage infrastructures and agroecological areas in Senegal. The results reveal a strong haplotype diversity in the stores of Sandiara (0.889±0.127) and Diaroume (0.556±0.165). The population of T. castaneum meet in the stores who supply themselves locally as that of Djilas show a weak haplotypique and nucleotidic diversity. The cereals marketing at the markets such as the Sandiara one would be at the origine of the wealth haplotypic observed in the store taken as an exemple in this locality. The pourcentage (0.16%) of molecular variance analysis (AMOVA) shows that there is not a significant genetic differentiation between agroecological areas. The test of Mantel shows that there is no correlation between geographical distance and genetic differenciation.
Bekon K et Fleurat Lessard F. 1989. Evaluation des pertes en matière sèche des grains dus à un ravageur secondaire : Tribolium castaneum (Herbst), coléoptère Tenebrionidae, lors de la conservation des céréales. John Libbey Eurotext, Paris. 97-104.
Campbell JF, Runnion C. 2003. Patch exploitation by female red flour beetles, Tribolium castaneum. Journal of insect Science 3(20), 1-8.
Clément M, Posadu D, Crandall K. 2000. TCS: a computer program to estimate gene genealogies. Molecular Ecology 9, 1657-1660.
DLICS (2010). Analyse de la situation et Recommandations opérationnelles. Draft final banque mondiale, 80p.
Drury WD, Ashley LS, Michael JW. 2009.Genetic differentiation among wild populations of Tribolium castaneum estimated using microsatellite markers. Journal of Heredity 100(6), 732–741.
Excoffier L, Laval G, Schneider S. 2005. Arlequin ver. 3.0: An integrated software package for population genetics data analysis. Evolutionary Bioinformatics Online 1, 47-50.
Foster PG, Jermiin LS, Hickey DA. 1997. Nucleotide Composition Bias Affects Amino Acid Content in Proteins Coded by Animal Mitochondria. J. Mol. Evol 44, 282–288.
Fu YX. 1997. Statistical tests of neutrality of mutations against population growth, hitchhiking and background selection. Genetics 147, 915-925.
Guèye AC, Diome T, Thiaw C, Ndong A, Gueye AN et Sembène M. 2012. Capacity of biodemographic development of Tribolium castaneum Herbst (Coleoptera, Tenebrionidae) and Sitophilus zeamais Motschulsky (Coleoptera, Curculionidae) in stored cer eals in Senegal. South Asian Journal of Experimental Biology 2(3), 108‐117.
Hountondji HCY. 2008. Dynamique environnementale en zones sahélienne et soudanienne de l’Afrique de l’Ouest : Analyse des modifications et évaluation de la dégradation du couvert végétal. Thèse de doctorat en Sciences.131p.
Khashaveh A, Ziaee M, Safaralizadeh MH and Lorestani FA. 2009. Control of Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae) with spinosad dust formulation in different oil seeds. Turkish Journal of Agriculture33, 203-209.
Ngamo LST et Hance T. 2007. Diversité des ravageurs des denrées et méthodes alternatives de lutte en milieu tropical. Tropicultura. 25(4), 215-220.
Pai A and Yan G. 2003. Rapid female multiple mating in red flour beetles (Tribolium castaneum). Can. J. Zool. 81, 888–896
Rozas J, Librado P, Sánchez-Del Barrio JC, Messeguer X, Rozas R. 2010. DnaSP Version 5 Help Contents [Help File].
Ryne C, Bensch S. 2008. Do anthropogenic transports facilitate stored-product pest moth dispersal? A molecular approach. Naturwissenschaften 95, 155-159.
Salducci MD, Martin JF, Pech N, Chappaz R, Costedoat C, Gilles A. 2004.Deciphering the evolutionary biology of freshwater fish using multiple approaches insights for the biological conservation of the Vai-rone (Leuciscus souffia souffia).Conservation Genetics 5, 63-77.
Semeao AA, Campbell JF, Beeman RW, Lorenzen MD, Whitworth RJ and Sloderbeck PE. 2012.Genetic Structure of Tribolium castaneum (Coleoptera: Tenebrionidae) Populations in Mills. Environmental Entomology 41(1), 188-199.
Semeao AA, Campbell JF, Beeman RW, Whitworth RJ, Sloderbeck PE, Lorenzen MD. 2010.Genetic structure of Tribolium castaneum populations in mills. Julius-Kühn-Archiv 425, 85-89.
Sinama M. 2009. Utilisation de l’ADN mitochondrial et nucléaire dans la mise en évidence de structure génétique et de dynamique popula-tionnelle chez Chondrostoma toxostoma toxostoma et Chondrosto manasusnasus (Cyprinidae). Mémoire de master biodiversité et écologie continentale, IMEP – UMR 6116 du CNRS. 36p.
Tajima F. 1989. Statistical method for testing the neutral mutation hypothesis by DNA polymorphism. Genetics 123, 585-595.
Toffène Diome, Cheikh Thiaw, Malick Sarr, Assane Ndong, Mamadou Kane, NDiaga Cissé, Mbacké Sembène, 2013. Genetic diversity of Tribolium castaneum (Herbst) population in storage infrastructures and agro ecological zones in Senegal. Int. J. Biosci., 3(9), 248-258.
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