Aberration Dmel\C(1;YL)1

General Information
Symbol	Dmel\C(1;YL)1	Species	D. melanogaster
Name		FlyBase ID	FBab0010427
Feature type	hetero_compound_chromosome

Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Recent Updates
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FB2013_03
FB2013_02
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Nature of the Aberration
Cytological Order
Progenitor
Mutagen	recombination
Class of aberration (relative to progenitor)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology
	Chromosome V-shaped in metaphase. An X chromosome in normal sequence with YL appended as a second arm. May carry varying amounts of the proximal part of YS between the X and the centromere.
Sequence Crossreferences
DDBJ / EMBL / GenBank	DNA sequence Protein sequence Name
Gene Deletion & Duplication Data
Genes Deleted / Disrupted
Complementation Data
Molecular Data
Genes NOT Deleted / Disrupted
Complementation Data
Molecular Data
Genes Duplicated
Complementation Data
Molecular Data
Genes NOT Duplicated
Complementation Data
Molecular Data
Related Comments

Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations	Males carrying X.YL require KS in some form for fertility.
Stocks ( 9 )
Bloomington	5278 C(1;YL)1, y¹ fs(1)h^rnc/FM7c 5276 C(1;YL)1, y¹ WC1^WC1 Oce^WC1/FM7c/Dp(1;Y)y⁺ 5277 C(1;YL)1, y¹ cv¹ v¹ g² exd^S136/FM7c 5275 C(1;YL)1, y¹ N^TA17V l(1)7Ad^TA17V/FM7c/Dp(1;Y)y⁺ 4481 C(1;YL)1, In(1)dl-49, v^Of f¹ B¹/F(YS)1/C(1)DX, y¹ f¹ 4489 C(1)RM, y¹/C(1;YL)1, y¹ cv¹ v¹ f¹ car¹/C(YS)1 2559 C(YS)2/C(1;YL)1, y¹ v¹ f¹ bb^-& C(1)DX, y¹ f¹/0
Kyoto	108144 C(1;YL)1, y¹ fs(1)h^rnc/FM7c 108143 C(1;YL)1, y¹ cv¹ v¹ g² exd^S136/FM7c
Notes on Origin
Discoverer
	A recurrent product of exchange between the proximal heterochromatin of C(1)RM and either arm of the Y Also may result from exchange between YS and the proximal heterochromatin of a normal X or the interstitial heterochromatin of C(1)RA. Have also been recovered as one element of T(1;Y)'s induced in X/Y sperm with one break in YS and the other in X heterochromatin (Kennison, 1981, Genetics 98: 529-48). May be recovered with YL marked with various euchromatic markers, e.g., bw⁺ (Erickson, 1968, D. I. S. 43: 63), y⁺, or B^S.
Balancer / Genotype Variants of the Aberration

Separable Components

Other Comments
	A series of X-ray-induced exchanges between X.YL and y⁺Y replacing YL with y⁺YL investigated by Frankel (1968, DIS 43: 99; 1973, Genetics 74: 115-32).
Synonyms & Secondary IDs ( 3 )
Reported As
Symbol Synonym	C(1;YL)1 X.YL XY'
Name Synonym
Secondary FlyBase IDs

References ( 9 )
Research paper	de Carvalho et al., 2001, Proc. Natl. Acad. Sci. U.S.A. 98(23): 13225--13230 Identification of five new genes on the Y chromosome of Drosophila melanogaster. [FBrf0141717] Kennison, 1981, Genetics 98(3): 529--548 The genetic and cytological organization of the Y chromosome of Drosophila melanogaster. [FBrf0036525] Frankel, 1973, Genetics 74(1): 115--132 Timing of temperature sensitivity of leaky fertility factor mutations in male Drosophila melanogaster. [FBrf0025041] Erickson, 1968, D. I. S. 43: 63 [New mutants report.] [FBrf0063415] Frankel, 1968, D. I. S. 43: 99 Exchange between Y chromosomes. [FBrf0019413] Kaufmann, 1933, Proc. Natl. Acad. Sci. U.S.A. 19: 830--838 Interchange between X- and Y-chromosomes in attached X females of Drosophila melanogaster. [FBrf0002602] Stern, 1929, Z. indukt. Abstamm.- u. VererbLehre 51: 253--353 Untersuchungen uber Aberrationen des Y-Chromosoms von Drosophila melanogaster. [FBrf0001913] Stern, 1926, Biol. Zentbl. 46: 505--508 Eine neue Chromosomenaberration von Drosophila melanogaster und ihre Bedeutung fur die Theorie der linearen Anordnung der Gene. [FBrf0001472]
Book	Lindsley and Zimm, 1992, The Genome of Drosophila melanogaster. The Genome of Drosophila melanogaster. [FBrf0066905]