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'MARQUAGE MOLECULAIRE' 
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A. Bonjeon, - Editeur scientifique ; P. Forgeais, - Editeur scientifique ; P. Lacaze, - Editeur scientifique ; F. Lemaire-Bonjeon, - Editeur scientifique ; P. Sondille, - Editeur scientifique | Moissy Cramayel : Agrogene | 1994thèse/mémoire
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The aphid Therioaphis trifolii (Monell) is indigenous to the western Palaearctic region, where it colonizes lucerne (alfalfa), clovers and related legumes. A form of the species, T. trifolii f. maculata (the spotted alfalfa aphid, SAA), has been[...]article/chapitre/communication
A survey was made to assess the biotype status of populations of the whitefly Bemisia tabaci (Gennadius) in Spain. The study involved observation of the squash silver leaf reaction, analysis of esterase patterns and application of a RAPD-PCR tec[...]article/chapitre/communication
A. Nakabachi ; H. Ishikawa | 1997Bacteriocytes harbouring Buchnera endosymbionts were isolated from young and old aphids, Acyrthosiphon pisum, and their m RNA populations were examined by the differential c DNA display and quantitative reverse transcriptase-polymerase chain rea[...]article/chapitre/communication
G. Carvalho ; N. Maclean ; S. Wratten ; R. Carter ; J. Thurston | 1991article/chapitre/communication
C. Chan ; D. Petersen ; T. Vrain | 1999article/chapitre/communication
K. Shufran ; W. Black IV ; Margolies D.C. | 1991article/chapitre/communication
J. Simon ; C. Rispe ; P. Sunnucks | 2002Many theories attempt to explain why sexual reproduction has invaded life so thoroughly. Some are plausible, but there remains a need for evolutionary biologists to identify the main factor(s) accounting for the maintenance of sex in diverse, re[...]article/chapitre/communication
K. Shufran ; D. Peters ; J. Webster | 1997In the United States, the greenbug, Schizaphis graminum (Rondani), reproduces primarily by apomictic parthenogenesis. Although a periodic sexual cycle exists, the extent to which it occurs naturally and its influence on the genetic variability o[...]article/chapitre/communication
P. Sunnucks ; P. Debarro ; G. Lushai ; N. Maclean ; D. Hales | 1997In a previous study, samples of the grain aphid Sitobion avenae (F.) were collected from wheat and adjacent cocksfoot hosts in a population thought to be primarily parthenogenetic, and DNA from individual aphids was analysed with a multilocus te[...]article/chapitre/communication
G. Puterka ; W. Black IV ; W. Steiner ; R. Burton | 1993
