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General Information
D. melanogaster
Inversion (3R) from Missouri
FlyBase ID
Feature type
Computed Breakpoints include
Sequence coordinates
3R:21,406,917..21,406,917 (In(3R)Mo:bk1)
3R:29,031,297..29,031,297 (In(3R)Mo:bk2)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Class of aberration (relative to wild type)
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments on Cytology

Limits of break 1 from polytene analysis (FBrf0028754) Limits of break 2 from polytene analysis (FBrf0029349)

Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
Molecular Data
Genes Duplicated
Complementation Data
Completely duplicated
Partially duplicated
Molecular Data
Completely duplicated
Partially duplicated
Genes NOT Duplicated
Complementation Data
Molecular Data
Affected Genes Inferred by Location
    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    Crossing over reduced in heterozygote to about 5% between centromere and sr and 0.3% between sr and ca.

    Stocks (3)
    Notes on Origin

    Sturtevant, 1924.


    One of 16 polymorphic inversions identified in the Drosophila Genetic Reference Panel (DGRP) freeze 2 lines.

    Recovered as: Cosmopolitan inversion.

    Balancer / Genotype Variants of the Aberration
    Separable Components
    Other Comments

    Rare cosmopolitan inversion.

    Naturally occurring inversions have been categorised into classes according to their geographical distribution and frequencies, In(3R)Mo belongs to the rare Cosmopolitan class.

    Distribution in Indian populations studied.

    Common cosmopolitan inversion. The distribution of this inversion in two populations from Valencia, Spain (one from a cellar and one from a vineyard) has been studied.

    Common cosmopolitan inversion.

    Found in natural populations (e.g., Warters, 1944, Texas Univ. Publ. 4445: 129-74; Oshima and Watanabe, 1965, D. I. S. 40: 88; Ashburner and Lemeunier, 1976, Proc. R. Soc. London, B 193: 137-57; Choi, 1977, D. I. S. 52: 88; 1977, Genetica 47: 155-60).

    Synonyms and Secondary IDs (10)
    Reported As
    Name Synonyms
    Inversion (3R) from Missouri
    Secondary FlyBase IDs
      References (34)