FlyBase Allele Report: Ecol\lacZ[kirre-rP298]

FB2026_01 , released March 12, 2026

FB2026_01 , released March 12, 2026

Allele: Ecol\lacZ^kirre-rP298

General Information

Symbol

Ecol\lacZ^kirre-rP298

Species

E. coli

Name

FlyBase ID

FBal0086454

Feature type

allele

Associated gene

Associated Insertion(s)

P{PZ}kirre^rP298-PZ

Carried in Construct

Also Known As

rP298-lacZ, rP298, duf-lacZ, rP298lacZ, rp298.nlacZ

Allele class

Mutagen

Nature of the Allele

Allele class

Mutagen

Progenitor genotype

Associated Insertion(s)

P{PZ}kirre^rP298-PZ

Cytology

Description

Allele components

Component

Use(s)

Inserted element

Encoded product / tool

reporter enzyme

Tagged with

nuclear protein localization tag

Mutations Mapped to the Genome

Curation Data

Type

Location

Additional Notes

References

Variant Molecular Consequences

Associated Sequence Data

DDBJ / EMBL / GenBank

DNA sequence

Protein sequence

UniProtKB/Swiss-Prot

UniProtKB/TrEMBL

Expression Data

Reporter Expression

No Assay Recorded

Stage

Tissue/Position (including subcellular localization)

Reference

embryonic stage 11 -- 17

visceral trunk mesoderm

(Nose et al., 1998)

muscle founder cell | subset

(Nose et al., 1998)

larval glial cell

(Nose et al., 1998)

somatic trunk mesoderm | restricted

(Nose et al., 1998)

embryonic stage 16 -- 17

larval muscle system | restricted

(Nose et al., 1998)

distribution deduced from reporter

Stage

Tissue/Position (including subcellular localization)

Reference

embryonic stage 11

muscle founder cell of larval somatic muscle cell

(Rudolf et al., 2012)

muscle founder cell of larval visceral muscle cell

(Rudolf et al., 2012)

muscle founder cell

(Varshney and Palmer, 2006)

embryonic stage 12

muscle founder cell

(Schafer et al., 2007)

embryonic stage 13 -- 14

muscle founder cell

(Strunkelnberg et al., 2001)

third instar larval stage

muscle founder cell

(Soler et al., 2004)

adepithelial cell of leg disc

(Soler et al., 2004)

muscle founder cell

(Soler et al., 2004)

interommatidial cell

(Bao et al., 2010)

muscle founder cell

(Soler et al., 2004)

Additional Information

Statement

Reference

kirre reporter expression is observed primarily in interommatidial cells along with rst in a pattern complementary to sns and hbs.

(Bao et al., 2010)

In embryo, expressed in a subset of cells of the somatic and visceral mesoderm, and some mesodermal glia, but not in the cardiac mesoderm. At embryonic stage 16, detected in 30 differentiated muscle fibers.

(Nose et al., 1998)

Marker for

muscle founder cell

(Kaipa et al., 2013, Eriksson et al., 2010, Schafer et al., 2007, Varshney and Palmer, 2006, Duan et al., 2001, Strunkelnberg et al., 2001)

Reflects expression of

(Rudolf et al., 2012, Bao et al., 2010, Varshney and Palmer, 2006, Strunkelnberg et al., 2001)

Reporter construct used in assay

Human Disease Associations

Disease Ontology (DO) Annotations

Models Based on Experimental Evidence ( 0 )

Disease

Evidence

References

Modifiers Based on Experimental Evidence ( 0 )

Disease

Interaction

References

Comments on Models/Modifiers Based on Experimental Evidence ( 0 )

Disease-implicated variant(s)

Phenotypic Data

Phenotypic Class

Phenotype Manifest In

Detailed Description

Statement

Reference

External Data

Interactions

Show genetic interaction network for Enhancers & Suppressors

Phenotypic Class

Phenotype Manifest In

Additional Comments

Genetic Interactions

Statement

Reference

Xenogenetic Interactions

Statement

Reference

Complementation and Rescue Data

Comments

Images (0)

Mutant

Wild-type

Stocks (1)

92175

P{PZ}kirre^rP298-PZ

Notes on Origin

Discoverer

Comments

Comments

Used to follow development of the somatic mesoderm.

(Nose et al., 1998)

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (4)

Reported As

Symbol Synonym

Ecol\lacZ^kirre-rP298

Ecol\lacZ^rP298

lacZ^rP298

rP298-lacZ

(Liu et al., 2003)

Name Synonyms

Secondary FlyBase IDs

References (81)

Report Sections