Summary
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DB built by FlyBase

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Gene: CycB FBgn0000405

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Description

Cyclin B

Gene Synonyms

Location

Primary_assembly 2R: 22,803,521-22,806,948 reverse strand.

BDGP6.46:AE013599.5

About this gene

This gene has 4 transcripts (splice variants), 105 orthologues and 6 paralogues.

Transcripts

Show transcript tableHide transcript table

Name	Transcript ID	bp	Protein	Translation ID	Biotype	UniProt	RefSeq	Flags
CycB-RA	FBtr0071911	2633	530aa	FBpp0071822	Gene/transcipt that contains an open reading frame (ORF).Protein coding	P20439	-	A single transcript chosen for a gene which is the most conserved, most highly expressed, has the longest coding sequence and is represented in other key resources, such as NCBI and UniProt. This is defined in detail on http://www.ensembl.org/info/genome/genebuild/canonical.htmlEnsembl Canonical, APPRIS P4: Where the APPRIS core modules are unable to choose a clear principal CDS and there is more than one variant with a distinct (but consecutive) CCDS identifiers, APPRIS selects the longest CCDS isoform as the principal variant. APPRIS is a system to annotate alternatively spliced transcripts based on a range of computational methods to identify the most functionally important transcript(s) of a gene. APPRIS P4,
CycB-RE	FBtr0309858	2627	528aa	FBpp0301592	Gene/transcipt that contains an open reading frame (ORF).Protein coding	-	-	APPRIS ALT2: For genes in which the APPRIS core modules are unable to choose a clear principal isoform, the ALT1 is the candidate transcript(s) models that appear to be conserved in fewer than three tested species. APPRIS is a system to annotate alternatively spliced transcripts based on a range of computational methods to identify the most functionally important transcript(s) of a gene. APPRIS ALT2,
CycB-RB	FBtr0071913	2556	524aa	FBpp0071824	Gene/transcipt that contains an open reading frame (ORF).Protein coding	C9QPI9	-	APPRIS ALT2: For genes in which the APPRIS core modules are unable to choose a clear principal isoform, the ALT1 is the candidate transcript(s) models that appear to be conserved in fewer than three tested species. APPRIS is a system to annotate alternatively spliced transcripts based on a range of computational methods to identify the most functionally important transcript(s) of a gene. APPRIS ALT2,
CycB-RC	FBtr0071914	2548	500aa	FBpp0071825	Gene/transcipt that contains an open reading frame (ORF).Protein coding	-	-	APPRIS ALT2: For genes in which the APPRIS core modules are unable to choose a clear principal isoform, the ALT1 is the candidate transcript(s) models that appear to be conserved in fewer than three tested species. APPRIS is a system to annotate alternatively spliced transcripts based on a range of computational methods to identify the most functionally important transcript(s) of a gene. APPRIS ALT2,

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Summary

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