@article{3044959, title = "THE GENOME OF THE MEDITERRANEAN FRUIT-FLY CERATITIS-CAPITATA - LOCALIZATION OF MOLECULAR MARKERS BY INSITU HYBRIDIZATION TO SALIVARY-GLAND POLYTENE CHROMOSOMES", author = "ZACHAROPOULOU, A and FRISARDI, M and SAVAKIS, C and ROBINSON, AS and and TOLIAS, P and KONSOLAKI, M and KOMITOPOULOU, K and KAFATOS, FC", journal = "Cell & Chromosome", year = "1992", volume = "101", number = "7", pages = "448-455", publisher = "Springer-Verlag", issn = "1475-9268", doi = "10.1007/BF00582839", abstract = "We hybridized cloned DNA segments to salivary gland polytene chromosomes of the medfly, Ceratitis capitata, and thus established molecular markers for 24 sites on 6 out of 10 autosomal arms. An additional marker identified a medfly repetitive element that hybridizes to approximately 100 autosomal sites as well as a granular network that is thought to represent the X chromosome. Some of the markers correspond to 9 characterized transcription units, while 17 remain anonymous; at least 3 of the latter are restriction fragment length polymorphism (RFLP) markers. The characterized transcription units document that chromosomal arm 5L of C. capitata is homologous to the Drosophila melanogaster X chromosome, in agreement with previous inferences based on the extensive conservation of linkage groups in Diptera." }