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General Information
Symbol
Dmel\SM1
Species
D. melanogaster
FlyBase ID
FBba0000037
Short Genotype
SM1
Parent Cytology
2Lt - 22A3 | 60B - 58B1 | 42A3 - 58A4 | 42A2 - 34A1 | 22D2 - 33F5 | 22D1 - 22B1 | 60C - 2Rt
Progenitor
Transposon Insertions
Discoverer

R.F. Grell, 1953.

Stocks (3,414)
Other Information

Homozygous lethal. Viability and fertility of heterozygote excellent. Occasional double crossover in 2R if X and 3 are heterozygous for inversions. MacIntyre and Wright (FBrf0017571) found no recombination between In(2LR)SM1 and al dp P{wbcd.2.5}b pr cn P{wEcol\lexA.240}c px sp in females heterozygous for In(1)sc8 and In(3LR)Ubx130. Nondisjunction of compound autosomes occurs in SM1/+ females (FBrf0020617); balancer shows interchromosomal effect (FBrf0025068). Reliable balancer for all of chromosome 2.

Transmission rate of Dp(1;f)J21A through females to progeny is 28%, FM7c balancer chromosome has no effect on transmission.

Synonyms and Secondary IDs (2)
Reported As
Name Synonyms
Second Multiple 1
Secondary FlyBase IDs
    References (15)