Aberration Dmel\C(1)TM2

General Information
Symbol	Dmel\C(1)TM2	Species	D. melanogaster
Name		FlyBase ID	FBab0000099
Feature type	homo_compound_chromosome	Created / Updated	2006-08-22/2006-08-22

Formalized genetic data
Sequence coordinates
Deleted segment
Duplicated segment
Computed Breakpoints include
Breakpoints Inherited
Nature of the Aberration
Cytological Order
Progenitor	C(1;YL)1
Mutagen	X ray
Class of aberration (relative to progenitor)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Genetic mapping information
Comments
Comments on Cytology
	C(1)TM2, +.In(1)sc^4LEN^R; originally y cv v sd . y sn g. The sequence in mitotic prophase is: the normal X euchromatin, two large heterochromatic segments, a small segment, the centromere, a small segment, the inverted X euchromatin.
Molecularly Mapped Breakpoints

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	Recombination between the arms produces a single-ring-X chromosome and an acentric, rod-X chromosome. Meiotic behavior similar to that of C(1)TM1; tetrad distribution about normal.
Position Effect Variegation Data

Stocks ( 0 )

Notes on Origin
Discoverer	Lindsley and Sandler, 1963.
	Induced on: C(1;YL)1 In(1)sc^4LEN^R. exchange of the proximal heterochromatin of a normal X and YL of X.YL, In(1)sc^4LEN^R
Balancer / Genotype Variants of the Aberration

Separable Components

Other Comments

Synonyms & Secondary IDs ( 2 )
Reported As
Symbol Synonym	C(1)TM2 TMX y
Name Synonym
Secondary FlyBase IDs

References ( 2 )
Research paper	Lindsley and Sandler, 1965, Genetics 51(2): 223--245 Meiotic behavior of tandem metacentric compound X chromosomes in Drosophila melanogaster. [FBrf0017013]
Book	Lindsley and Zimm, 1992, The Genome of Drosophila melanogaster. The Genome of Drosophila melanogaster. [FBrf0066905]