Synaptonemal complex analysis of the X1X2Y trivalent in Mantis religiosa L. males: inferences on the origin and maintenance of the sex-determining mechanism

Characterization of sex chromosomes in males of Mantis religiosa L. (2n = 24 + X1X2Y) was carried out by C-banding, silver staining and fluorescence in situ hybridization. They are meta- or submetacentric, their arms being designated as X1L, X1R, X2R, X2L, YL and YR. Meiotic behaviour of the sex tri...

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Veröffentlicht in:	Chromosome research 1998, Vol.6 (1), p.5-11
Hauptverfasser:	Cerro, A.L. del, Cunado, N, Santos, J.L
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Chromosome Banding Chromosomes Male Mantis religiosa meiosis Orthoptera - cytology Orthoptera - genetics sex chromosomes Sex Determination Processes Spain Synaptonemal Complex - genetics Translocation, Genetic X Chromosome - genetics X Chromosome - ultrastructure Y Chromosome - genetics Y Chromosome - ultrastructure
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