MOBILE ELEMENTS OF THE DROSOPHILA GENOME AS MARKERS OF CROSSING-OVER IN ISOGENIC CROSSES WITH A BALANCER STRAIN

Authors
FURMAN DP BUKHARINA TA
Citation
Dp. Furman et Ta. Bukharina, MOBILE ELEMENTS OF THE DROSOPHILA GENOME AS MARKERS OF CROSSING-OVER IN ISOGENIC CROSSES WITH A BALANCER STRAIN, Genetika, 32(9), 1996, pp. 1291-1294
Citations number
11
Categorie Soggetti
Genetics & Heredity
Journal title
Genetika → ACNP
ISSN journal
00166758
Volume
32
Issue
9
Year of publication
1996
Pages
1291 - 1294
Database
ISI
SICI code
0016-6758(1996)32:9<1291:MEOTDG>2.0.ZU;2-I
Abstract
The ability of the Cy/Pm; D/Sb balancer strain to inhibit crossing ove r in isogenic crosses was studied. Regions of interchromosomal exchang e were detected within and outside the inverted regions with the help of the MDG1, Dm412, copia, and B104 mobile elements. Certification of mobile element distribution patterns in balancer strains was proposed. Crossing over was suggested as a possible reason for the polymorphism of daughter strains and as useful for estimating frequency of transpo sition of mobile elements in similar interstrain crosses.