A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Gene Dmel\sam

General Information
SymbolDmel\samSpeciesD. melanogaster
Namesperm amotileAnnotation symbol
Feature typegeneFlyBase IDFBgn0003314
Gene Model StatusUnannotated Stock availability None publicly available
Genomic Location
Chromosome (arm)Recombination map1-3.7
Cytogenetic map3D3-3D4Sequence location
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Automatically generated summary

See sections below for more information
The gene sperm amotile is referred to in FlyBase by the symbol Dmel\sam (FBgn0003314). It is a gene from Drosophila melanogaster. Its molecular function is unknown. The biological processes in which it is involved are not known. 2 alleles are reported. No phenotypic data is available. It has no annotated transcripts. Gene has not been localized to the genome sequence.

User Contributed Data
hide Phenotypic Description from the Red Book (Lindsley & Zimm 1992)
Gene/Allele symbols may differ from current usage
sam: sperm amotile
Males sterile with amotile sperm; homozygous females fertile.
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Description
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FB2013_03
FB2013_02
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hide Detailed Mapping Data
FlyBase Computed Cytological Location
Cytogenetic map
Evidence for location
3D3-3D4  
Left limit from non-inclusion within Dp(1;2;Y)w+ (citation unavailable) Right limit from recombination mapping relative to dnc (citation unavailable)  
Experimentally Determined Cytological Location
Cytogenetic map
Notes
References
Experimentally Determined Recombination Data
Location
1-3.7
 
Left of (cM)
(Salz and Kiger, 1984)
Right of (cM)
(Salz and Kiger, 1984)
Notes
The sam1 mutation maps 0.02 +/- 0.01cM to the left of sam2. The interval between sam and dnc is that between sam2 (rightmost allele of sam in this study) and dncM11 (leftmost allele of dnc in this study).
(Salz and Kiger, 1984)
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Comments on Gene Model
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Annotated Transcripts
Name
FlyBase ID
RefSeq ID
Length (nt)
Associated CDS (aa)
Additional Transcript Data & Comments
Reported size (kB)
Comments
External Data
Crossreferences
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Annotated Polypeptides
Name
FlyBase ID
Predicted MW (kDa)
Length (aa)
Theoretical pI
RefSeq ID
GenBank protein
Additional Polypeptide Data & Comments
Reported size (kDa)
Comments
External Data
Linkouts
Crossreferences
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DDBJ /
EMBL /
GenBank
DNA sequence
Protein sequence
Name
 
UniProtKB/Swiss-Prot
UniProtKB/TrEMBL
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Type
Symbol & Location
Additional Notes
References
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Linkouts
Crossreferences
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hideTranscript Expression
Additional Descriptive Data
Marker for
Subcellular Localization
CV Term
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Additional Descriptive Data
Marker for
Subcellular Localization (GO Cellular Component)
CV term
Evidence
References
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Associated Tools
Reference
See Gelbart and Emmert, 2010.10.13 for analysis details and data files for all genes.
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Linkouts
hide Alleles & Phenotypes
hide Summary of Allele Phenotypes
Sterility
Allele
male sterile
Phenotype manifest in
Allele
hide Classical Alleles ( 2 )
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Allele of samClassMutagenStocksKnown lesion
sam10 --
sam20 --
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Allele of samClassMutagenStocksKnown lesion
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Transgenic Constructs
Type of construct
Name
Expression data
Insertions
Type of insertions
Name
Expression data
hide Gene Ontology: Function, Process & Cellular Component ( 0 unique terms )
hide Terms Based on Experimental Evidence ( 0 terms )
hide Terms Based on Predictions or Assertions ( 0 terms )
hide Sequence Ontology: Class of Gene
gene
 
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Interacts with
Please look at the allele data for full details of the genetic interactions
sam allele
Gene
References
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Linkouts
hide Orthologs
hide OrthoDB Orthologs (0) - based on analysis using Dmel annotation version 5.41
OrthoDB Ortholog Groups
OrthoDB orthology group searches
(Waterhouse et al., 2011, Nucleic Acids Res. 39(Database issue): D283--D288)
Drosophila inclusive ortholog search
No orthologs identified
Dipteran inclusive ortholog search
No orthologs identified
Insect inclusive ortholog search
No orthologs identified
Arthropod inclusive ortholog search
No orthologs identified
Metazoa inclusive ortholog search
No orthologs identified
Orthologs in Drosophila Species (None identified)
No orthologies identified
Orthologs in non-Drosophila Dipterans (None identified)
No non-Drosophilid orthologies identified
Orthologs in non-Dipteran Insects (None identified)
No non-Dipteran orthologies identified
Orthologs in non-Insect Arthropods (None identified)
No non-Insect Arthropod orthologies identified
Orthologs in non-Arthropod Metazoa (None identified)
No non-Arthropod Metazoa orthologies identified
hide Human Orthologs (0)
Gene
OMIM
HGNC
hideAAA Orthologs (0) based on analysis using Dmel annotation version 4.3
No orthologs identified
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hide Stocks Listed in FlyBase ( 0 )
hide Genomic Clones ( 0 )
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cDNA Clones, Fully Sequenced
BDGP DGC clones
Other clones
cDNA Clones, End Sequenced (ESTs)
BDGP DGC clones
Other clones
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Linkouts
GenomeRNAi - GenomeRNAi – A database for cell-based and in vivo RNAi phenotypes and reagents
•
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Source for database identity of
Source for database merge of
Additional comments
hide Other Comments
Molecular and genetic mapping data places sam close to or within the 79kb intron of the dnc gene. sam may encode a 2.0kb transcript that maps to coordinates 17-20.
(Chen et al., 1987)
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Sequence Crossreferences
Other Crossreferences
Linkouts
GenomeRNAi - GenomeRNAi – A database for cell-based and in vivo RNAi phenotypes and reagents
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hide Synonyms & Secondary IDs ( 2 )
Reported As
Symbol Synonym
sam
 
Name Synonym
sperm amotile
 
Secondary FlyBase IDs
hide References ( 7 )
Research paper
Chen et al., 1987, Nature 329: 721--724
At least two genes reside within a large intron of the dunce gene of Drosophila. [FBrf0047077]
Davis and Davidson, 1984, Mol. Cell. Biol. 4: 358--367
Isolation of the Drosophila melanogaster dunce chromosomal region and recombinational mapping of dunce sequences with restriction site polymorphisms as genetic markers. [FBrf0041473]
Salz and Kiger, 1984, Genetics 108: 377--392
Genetic analysis of chromomere 3D4 in Drosophila melanogaster. [FBrf0040946]
Salz et al., 1982, Genetics 100(4): 587--596
Genetic analysis of chromomere 3D4 in Drosophila melanogaster: the dunce and sperm amotile genes. [FBrf0038064]
Review
Fuller, 1993, Bate, Martinez Arias, 1993: 71--147
Spermatogenesis. [FBrf0064778]
Davis and Dauwalder, 1991, Trends Genet. 7(7): 224--229
The Drosophila dunce locus: learning and memory genes in the fly. [FBrf0055163]
Book
Lindsley and Zimm, 1992, The Genome of Drosophila melanogaster.
The Genome of Drosophila melanogaster. [FBrf0066905]