A Database of Drosophila Genes & Genomes

FB2008_06, released July 3, 2008
 

Balancer/Genotype variant TM3

General Information
Symbol Dmel\TM3 Species D. melanogaster
FlyBase ID FBba0000047 Created / Updated 2006-05-14/2006-06-28
Short genotype
TM3
Parent aberration
Parent Cytology
3Lt - 65E | 85E - 79E | 100C - 100F2 | 92D1 - 85E | 65E - 71C | 94D - 93A | 76C - 71C | 94F - 100C | 79E - 76C | 93A - 92E1 | 100F3 - 3Rt
 
Progenitor
Described as Balancer
Alleles
Transposon Insertions
Discoverer
Stocks ( 7173 )
Kyoto
101639
101640
101635
Genetic Data
Genes subject to position-effect variegation
Genes showing dominant position-effect variegation
Genes NOT subject to position-effect variegation
Other Information
With normal X and 2, all of chromosome 3 is effectively balanced; however, in the presence of FM6 and SM5, crossing over between y+ and kni (i.e., 61A2-65E) is appreciable. Not es according to Craymer (FBrf0063385). Some TM3 stocks have lost y+ (Shearn, FBrf0034377).
Transmission rate of Dp(1;f)J21A through females to progeny is 28%, FM7c balancer chromosome has no effect on transmission.
Many TM3 chromosomes are no longer y+ as reported in FBrf0066905.
Many TM3 chromosomes are no longer y[+] as reported in FBrf0066905.
Synonyms & Secondary IDs
Reported As
Symbol Synonym
Name Synonym
Secondary FlyBase IDs
    References ( 32 )
    Generate a list of
    List References by type
    hide Recent research papers (0)
    All research papers listed in FlyBase were published before 2006