FlyBase Allele Report: Dmel\sev[14]

General Information

Symbol

Dmel\sev¹⁴

Species

D. melanogaster

Name

FlyBase ID

FBal0015458

Feature type

allele

Associated gene

Dmel\sev

Associated Insertion(s)

Carried in Construct

Also Known As

sev^d2, sev⁰

Key Links

Allele class

loss of function allele

amorphic allele - genetic evidence

Mutagen

ethyl methanesulfonate

Nature of the Allele

Allele class

amorphic allele - genetic evidence

(Daga et al., 1996, Fortini et al., 1992, Gaul et al., 1992, Brown et al., 1991, van Vactor et al., 1991, Fortini and Rubin, 1990)

loss of function allele

(Dickson et al., 1995, Kussick et al., 1993)

Mutagen

ethyl methanesulfonate

Progenitor genotype

Cytology

Description

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

Additional Information

Statement

Reference

Marker for

Reflects expression of

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

abnormal neuroanatomy | larval stage

(Trush et al., 2019)

abnormal neuroanatomy | pupal stage

(Trush et al., 2019)

Phenotype Manifest In

axon terminus | pupal stage

(Trush et al., 2019)

medulla | larval stage

(Trush et al., 2019)

medulla | pupal stage

(Trush et al., 2019)

medullary intrinsic neuron Mi1 | pupal stage

(Trush et al., 2019)

ommatidium

(Tan et al., 2020, Bai et al., 2001)

ommatidium | somatic clone

(Mavromatakis and Tomlinson, 2012)

pale ommatidium

(Birkholz et al., 2009)

photoreceptor cell R1 | somatic clone

(Mavromatakis and Tomlinson, 2012)

photoreceptor cell R6 | somatic clone | increased number

(Mavromatakis and Tomlinson, 2012)

photoreceptor cell R7

(Tomasi et al., 2008, Wang et al., 2008, Ting et al., 2005, Bai et al., 2001, White and Jarman, 2000, Casci et al., 1999, Isaksson et al., 1997, Freeman, 1996, Sawamoto et al., 1996, Karlovich et al., 1995, Fortini et al., 1992, Rogge et al., 1991, Fortini and Rubin, 1990)

photoreceptor cell R7, with sev^Δ22

(Almudi et al., 2009)

photoreceptor cell R7 | absent

(Tan et al., 2020)

photoreceptor cell R7 | larval stage

(Trush et al., 2019)

photoreceptor cell R7 | pupal stage

(Trush et al., 2019)

photoreceptor cell R7 | somatic clone

(Mavromatakis and Tomlinson, 2012)

photoreceptor cell R8

(Tan et al., 2020)

photoreceptor cell R8 of pale ommatidium

(Mikeladze-Dvali et al., 2005)

rhabdomere

(Mavromatakis and Tomlinson, 2012)

Detailed Description

Statement

Reference

sev¹⁴ eyes exhibit reduced number of Rh5 expressing R8 cells.

(Tan et al., 2020)

In the sev¹⁴ mutant eye, R7 photoreceptors are not formed; columns are disorganized in the larval and pupal medulla (disorganization in M4-M5 and M9-M10 layers, but not M1-M2 layers); unlike controls, the bifurcated Mi1 axon terminals are separated and split apart; importantly, the abnormal columns and Mi1 axon terminals are observed in the layers to which the R7 axon does not project.

(Trush et al., 2019)

sev¹⁴ eye clones display a loss of R7 photoreceptors, with the central rhabdomeres noticeably absent.

sev¹⁴ mosaic eye clones exhibit fewer R1 cells and an increase in R6 photoreceptor cells.

(Mavromatakis and Tomlinson, 2012)

sev¹⁴ flies carrying sev^Δ22 lack R7 photoreceptor cells in 10% of ommatidia.

(Almudi et al., 2009)

sev¹⁴ homozygotes have decreased numbers of pale ommatidia (as judged by R8 marker expression).

(Birkholz et al., 2009)

Mutants completely lack photoreceptor cell R7 axons. The photoreceptor cell R8 axons develop normally until the adult stage in these mutants, showing normal targeting.

(Tomasi et al., 2008)

R7 cells are absent in sev¹⁴ ommatidia.

(Wang et al., 2008)

sev¹⁴ eyes show a loss of pR8 photoreceptors.

(Mikeladze-Dvali et al., 2005)

sev¹⁴ mutants lack R7 photoreceptor cells. However, the R8 and L1-L5 axons target correctly to their temporary layers in the medulla.

(Ting et al., 2005)

Ommatidia lack R7 cells.

(Bai et al., 2001)

sev¹⁴ flies lack R7 photoreceptors.

(White and Jarman, 2000)

Homozygous ommatidia have no R7 photoreceptors.

(Casci et al., 1999)

Homozygotes lack R7 photoreceptor cells.

(Isaksson et al., 1997)

Su(Raf) Hsp83 mutations and Hsp83^e6D interact genetically with the sev mutations, other E(sev) Hsp83 mutations fail to interact.

(van der Straten et al., 1997)

R7 precursor never develops into a mature R7 cell.

(Daga et al., 1996)

Transheterozygotes with argos²⁵⁷ fail to restore the production of R7 cells.

(Sawamoto et al., 1996)

sev¹⁴ mutants partially rescued by sev^{Y1485A.W1486A.sev} are referred to as 'sev³⁵¹' flies. 'sev³⁵¹' flies exhibit reduction in numbers of R7 cells per ommatidium. This phenotype is dominantly enhanced by phyl mutants.

(Dickson et al., 1995)

Neither Sos^NCatC.hs.sev nor Sos^NCat.hs.sev has any effect on R7 cell development in sev¹⁴/Y flies. No R7 cells develop.

(Karlovich et al., 1995)

Apical localization of protein encoded by boss^EX lost in sev¹⁴ mutant eyes.

(Hart et al., 1993)

Mutant phenotype rescued by chimeric D.virilis : D.melanogaster sev⁺ construct: 100% of ommatidia have R7 cells, and R7-specific Rh4 gene expression correlates with R7 cell rescue.

(Hart et al., 1993)

R7 precursor cell develops into an equatorial cone cell (EQC). P{HZ}klg^H214 marker expression is present in R7 precursor cell and persists in the EQC.

(Mlodzik et al., 1992)

Ommatidia lack R7 photoreceptors. Flies are attracted preferentially toward green light. sev¹⁴, sev^{S11.T:Hsap\MYC} flies are attracted to UV light suggesting that some of the supernumerary R7-like cells make functional synaptic connections.

(Basler et al., 1991)

Double mutant sev¹⁴; boss^HSB adult eye completely lacks R7 cells.

(van Vactor et al., 1991)

Ommatidia lack R7 photoreceptor cells.

(Fortini and Rubin, 1990)

positive phototaxis with Ppb/+

External Data

Linkouts

Interactions

Show genetic interaction network for Enhancers & Suppressors

Phenotypic Class

Other

Statement

Reference

faf^BX4, sev¹⁴ has visible phenotype

(Isaksson et al., 1997)

Phenotype Manifest In

Enhanced by

Statement

Reference

Scer\GAL4^sca-109-68, ato^UAS.cJa, sev¹⁴ has photoreceptor cell R7 phenotype, enhanceable by Egfr^f3

(White and Jarman, 2000)

Suppressed by

Statement

Reference

sev¹⁴ has photoreceptor cell R7 | somatic clone phenotype, suppressible by Rap1^V12.hs2sev

(Mavromatakis and Tomlinson, 2012)

sev¹⁴ has ommatidium | somatic clone phenotype, suppressible by Rap1^V12.hs2sev

(Mavromatakis and Tomlinson, 2012)

sev^Δ22, sev¹⁴ has photoreceptor cell R7 phenotype, suppressible | partially by Socs36E^EY11/Socs36E^EY11

(Almudi et al., 2009)

sev¹⁴ has photoreceptor cell R7 phenotype, suppressible by Cbl^K26

(Wang et al., 2008)

sev¹⁴ has photoreceptor cell R8 of pale ommatidium phenotype, suppressible by melt^UAS.cTa/Scer\GAL4^GMR.long

(Mikeladze-Dvali et al., 2005)

sev¹⁴ has photoreceptor cell R7 phenotype, suppressible by ato^UAS.cJa/Scer\GAL4^sca-109-68

(White and Jarman, 2000)

sev¹⁴ has photoreceptor cell R7 phenotype, suppressible by sty^S73

(Casci et al., 1999)

sev¹⁴ has photoreceptor cell R7 phenotype, suppressible by RasGAP1^B1

(Gaul et al., 1992)

sev¹⁴ has photoreceptor cell R7 phenotype, suppressible by RasGAP1^B2

(Gaul et al., 1992)

sev¹⁴ has photoreceptor cell R7 phenotype, suppressible by RasGAP1^B3

(Gaul et al., 1992)

sev¹⁴ has photoreceptor cell R7 phenotype, suppressible by RasGAP1^B4

(Gaul et al., 1992)

sev¹⁴ has photoreceptor cell R7 phenotype, suppressible by RasGAP1^B5

(Gaul et al., 1992)

NOT suppressed by

Statement

Reference

sev¹⁴ has pale ommatidium phenotype, non-suppressible by rho^GMR.Exel

(Birkholz et al., 2009)

NOT Enhancer of

Statement

Reference

sev¹⁴ is a non-enhancer of photoreceptor cell R8 of yellow ommatidium phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴ is a non-enhancer of photoreceptor cell R8 of pale ommatidium | increased number phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴ is a non-enhancer of rhabdomere R8 phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴/Df(3L)melt-Δ3 is a non-enhancer of photoreceptor cell R8 of yellow ommatidium phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴/Df(3L)melt-Δ3 is a non-enhancer of photoreceptor cell R8 of pale ommatidium | increased number phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴/Df(3L)melt-Δ3 is a non-enhancer of rhabdomere R8 phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴ is a non-enhancer of phenotype of sty²⁵⁴

(Kramer et al., 1999)

Suppressor of

Statement

Reference

sev¹⁴ is a suppressor | partially of ommatidium phenotype of Scer\GAL4^GMR.PF, hbs^UAS.cAa

(Tan et al., 2020)

sev¹⁴ is a suppressor | partially of photoreceptor cell R8 phenotype of Scer\GAL4^GMR.PF, hbs^UAS.cAa

(Tan et al., 2020)

sev¹⁴/sev¹⁴ is a suppressor of photoreceptor cell R8 of pale ommatidium phenotype of Egfr^E1

(Birkholz et al., 2009)

sev¹⁴/sev¹⁴ is a suppressor of photoreceptor cell R7 of yellow ommatidium phenotype of Egfr^E1

(Birkholz et al., 2009)

sev¹⁴ is a suppressor of photoreceptor cell R1 | ectopic phenotype of B-H1^sev.PH

(Hayashi et al., 1998)

sev¹⁴ is a suppressor of photoreceptor cell R2 | ectopic phenotype of B-H1^sev.PH

(Hayashi et al., 1998)

sev¹⁴ is a suppressor of photoreceptor cell R3 | ectopic phenotype of B-H1^sev.PH

(Hayashi et al., 1998)

sev¹⁴ is a suppressor of photoreceptor cell R4 | ectopic phenotype of B-H1^sev.PH

(Hayashi et al., 1998)

sev¹⁴ is a suppressor of photoreceptor cell R5 | ectopic phenotype of B-H1^sev.PH

(Hayashi et al., 1998)

sev¹⁴ is a suppressor of photoreceptor cell R6 | ectopic phenotype of B-H1^sev.PH

(Hayashi et al., 1998)

sev¹⁴ is a suppressor of phenotype of Src42A^KR.hs.2sev

(Takahashi et al., 1996)

NOT Suppressor of

Statement

Reference

sev¹⁴ is a non-suppressor of photoreceptor cell R8 of yellow ommatidium phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴ is a non-suppressor of photoreceptor cell R8 of pale ommatidium | increased number phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴ is a non-suppressor of rhabdomere R8 phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴/Df(3L)melt-Δ3 is a non-suppressor of photoreceptor cell R8 of yellow ommatidium phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴/Df(3L)melt-Δ3 is a non-suppressor of photoreceptor cell R8 of pale ommatidium | increased number phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

sev¹⁴/Df(3L)melt-Δ3 is a non-suppressor of rhabdomere R8 phenotype of wts^P1

(Mikeladze-Dvali et al., 2005)

Other

Statement

Reference

ed^slH8/ed^1X5, sev¹⁴ has photoreceptor cell R7 | increased number phenotype

(Bai et al., 2001)

Egfr^f3, Scer\GAL4^sca-109-68, ato^UAS.cJa, sev¹⁴ has photoreceptor cell R7 phenotype

(White and Jarman, 2000)

sev¹⁴, sl¹ has photoreceptor cell R7 phenotype

(Thackeray et al., 1998)

sev¹⁴, sl² has photoreceptor cell R7 phenotype

(Thackeray et al., 1998)

Scer\GAL4^elav-C155, klg^UAS.cBa, sev¹⁴ has rhabdomere R8 phenotype

(Butler et al., 1997)

faf^BX4, sev¹⁴ has photoreceptor cell R7 phenotype

(Isaksson et al., 1997)

sev::tor^13D.hs.sev, sev¹⁴ has ommatidium phenotype

(Raabe et al., 1995)

sev::tor^{13D:Y2546F.hs.sev}, sev¹⁴ has ommatidium phenotype

(Raabe et al., 1995)

RasGAP1^B2, sev¹⁴ has photoreceptor cell R7 | ectopic phenotype

(Gaul et al., 1992)

Additional Comments

Genetic Interactions

Statement

Reference

The presence of R^V12.hs2sev in a sev¹⁴ homozygous background suppresses the R7 photoreceptor loss seen in sev¹⁴ mutants.

Introduction of R^V12.hs2sev clones in sev¹⁴ eye tissue results in normally constructed ommatidia (containing a single R7 at their centre). The R7 cells in these ommatidia are invariably pigmented (indicating the presence of R^V12.hs2sev) and demonstrate the cell-autonomous rescue of sev¹⁴ in the R7 precursor by activated R.

n a sev¹⁴; N^act.sev double mutant background, R1/R6 cells differentiate as cone cells, and, in the adult eyes only large rhabdomere cells are evident in the outer regions (R7 level) of the eye. Thus, removal of sev from N^act.sev ommatidia presents the specification of the R1/R6 cells as photoreceptors.

(Mavromatakis and Tomlinson, 2012)

Homozygosity for Socs36E^EY11 partially suppresses the loss of photoreceptor cells R7 seen in sev¹⁴ flies carrying sev^Δ22 (only 2% of ommatidia are missing the R7 cell in the double mutant flies).

(Almudi et al., 2009)

The decreased number of pale ommatidia in sev¹⁴ homozygotes (as judged by R8 marker expression), is not suppressed by rho^GMR.Exel.

In Egfr^E1/+ adults, the number of ommatidia with pale-type R8 cells and yellow-type R7 cells is significantly increased. Many of these are found in pale-yellow hybrid ommatidia with a yellow-type R7 and a pale-type R8. This phenotype is suppressed by sev¹⁴/sev¹⁴ .

(Birkholz et al., 2009)

The average number of total R cells in sev¹⁴, Cbl^K26 mutant ommatidia is 11.12, containing more than four R7 cells per ommatidium.

(Wang et al., 2008)

sev¹⁴; wts^P1 eyes show the same phenotype as wts^P1 eyes, with all R8 cells being specified as the p subtype. sev¹⁴; Df(3L)melt-Δ3, wts^P1 triple mutants also show the wts^P1 phenotype.

Eyes that express melt^Scer\UAS.cTa, under the control of Scer\GAL4^GMR.long, in a sev¹⁴ background, have a high proportion of pR8 photoreceptors and a small proportion of yR8 receptors.

(Mikeladze-Dvali et al., 2005)

sev¹⁴/da² double heterozygous females do not have follicular defects in the ovary.

(Smith et al., 2002)

Many R7 cells differentiate in sev¹⁴ flies expressing ato^Scer\UAS.cJa under the control of Scer\GAL4^sca-109-68. This rescue of R7 formation by ato^Scer\UAS.cJa expressed under the control of Scer\GAL4^sca-109-68 is strongly suppressed if the flies are also carrying Egfr^f3.

(White and Jarman, 2000)

R7 cells do form in sev¹⁴ ; sty^S73 double mutant ommatidia. In mosaic ommatidia, the only cell that needs to be mutant for sty^S73 for an R7 cell to form is the R7 cell itself.

(Casci et al., 1999)

sev¹⁴ significantly suppresses the formation of extra outer photoreceptors caused by B-H1^sev.PH.

(Hayashi et al., 1998)

Double mutants of sl¹ or sl² with either sev¹ or sev¹⁴ show a mutant phenotype intermediate to that of either single mutant: 35-49% of ommatidia have one R7 cell, 6-12% contain two R7 cells and the rest have no R7 cells.

(Thackeray et al., 1998)

The R8 rhabdomere projects more apically, assuming the position of the R7 rhabdomere, when klg^Scer\UAS.cBa is expressed using Scer\GAL4^elav-C155 in a sev¹⁴ background.

(Butler et al., 1997)

60% of sev¹⁴ ; faf^BX4 double homozygous ommatidia have an R7 cell.

(Isaksson et al., 1997)

The presence of the P{sevRas1.V12} construct rescues the R7 precursor from transformation into a cone cell and induces the formation of supernumerary R7 cells.

(Fortini et al., 1992)

Ommatidia of double mutants with Gap1^B2 show multiple R7 cells. Homozygous mutant phenotype can be suppressed by Gap1^B1, Gap1^B2, Gap1^B3, Gap1^B4 or Gap1^B5, R7 cells are present within the ommatidia.

(Gaul et al., 1992)

Sos^JC2 does not suppress the mutant phenotype, R7 cells are absent from ommatidia.

(Rogge et al., 1991)

Xenogenetic Interactions

Statement

Reference

Complementation and Rescue Data

Rescued by

sev¹⁴ is rescued by sev^hs.PBa

(Basler and Hafen, 1989)

sev¹⁴ is rescued by sev^hs.PBa

(Basler and Hafen, 1989)

sev¹⁴ is rescued by sev^hs.PBa

(Basler et al., 1989)

sev¹⁴ is rescued by sev²⁰¹

(Basler et al., 1989)

sev¹⁴ is rescued by sev²⁰³

(Basler et al., 1989)

sev¹⁴ is rescued by sev²⁰⁴

(Basler et al., 1989)

sev¹⁴ is rescued by sev²⁰²

(Basler et al., 1989)

Partially rescued by

sev¹⁴ is partially rescued by sev^{Y1485A.W1486A.sev}

(van der Straten et al., 1997)

sev¹⁴ is partially rescued by sev^{Y1485A.W1486A.sev}

(Dickson et al., 1995)

Not rescued by

sev¹⁴ is not rescued by sev^int1

(Basler et al., 1989)

sev¹⁴ is not rescued by sev^mA

(Basler et al., 1989)

sev¹⁴ is not rescued by sev^mB

(Basler et al., 1989)

Comments

'sev³¹⁵' flies are sev¹⁴ mutants partially rescued by sev^{Y1485A.W1486A.sev}.

(van der Straten et al., 1997)

sev¹⁴; P{sE-torso⁴⁰²¹-sev}/P{sE-torso⁴⁰²¹-sev} flies exhibit R7 cells in many ommatidia.

(Freeman, 1996)

sev¹⁴ mutants partially rescued by sev^{Y1485A.W1486A.sev} are referred to as 'sev³⁵¹' flies.

(Dickson et al., 1995)

Heat shock every 4 hours for 30 minutes starting 24 hours before and lasting 12 hours after the white prepupal stage can completely rescue the sev¹⁴ mutant phenotype. Heat shock every 8 hours causes a minor portion of ommatidia lacking R7 cells, heat shock every 12 hours causes well defined stripes of sev^- ommatidia and wild type ommatidia.

(Basler and Hafen, 1989)

Mutant phenotype can be completely rescued by sev^hs.PBa after heat shock every 6 hours for 30 minutes. Heat shock every 12 hours causes alternating stripes of sev^- ommatidia and wild type ommatidia.

(Basler and Hafen, 1989)

Images (0)

Mutant

Wild-type

Stocks (8)

Bloomington

5691

sev¹⁴; drk^e0A/CyO

10546

w¹¹¹⁸ sev¹⁴; P{sev2}ch21

10642

w¹¹¹⁸ sev¹⁴ P{sev5}S11.1

5689

sev¹⁴; Ras85D^e1B/TM3, Sb¹

5690

sev¹⁴; Ras85D^e2F/TM3, Sb¹

Kyoto

108368

sev¹⁴; drk^e0A/CyO

108366

sev¹⁴; Ras85D^e1B/TM3, Sb¹

108367

sev¹⁴; Ras85D^e2F/TM3, Sb¹

Notes on Origin

Discoverer

Gerresheim, 1988.

Comments

sev¹⁴ flies carrying ro^sev.PI have no R7 photoreceptor cell, indicating that ro is unable to bypass the requirement for sev function to specify neuronal fate in the R7 precursor cell.

(Kimmel et al., 1990)

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (5)

Reported As

Symbol Synonym

Sevd2

(Tomlinson et al., 2019)

sev⁰

(Mavromatakis and Tomlinson, 2016, Mavromatakis and Tomlinson, 2013, Mavromatakis and Tomlinson, 2012)

sev¹⁴

(Tan et al., 2020, Cassidy et al., 2019, Courgeon and Desplan, 2019, Escobedo et al., 2019, Trush et al., 2019, Charlton-Perkins et al., 2017, Mavromatakis and Tomlinson, 2012, Vasiliauskas et al., 2011, Tomasi et al., 2008, Mikeladze-Dvali et al., 2005)

sev^D2

(Wang et al., 2008, Kumar et al., 1998, Gaul et al., 1992)

sev^d2

(Duan et al., 2018, Mavromatakis and Tomlinson, 2016, Mavromatakis and Tomlinson, 2013, Mora et al., 2013, Almudi et al., 2009, Ting et al., 2005, Held, 2002, Shamloula et al., 2002, Smith et al., 2002, Bai et al., 2001, Boulton et al., 2000, White and Jarman, 2000, Xu et al., 2000, Yun et al., 2000, Casci et al., 1999, Kramer et al., 1999, Staehling-Hampton et al., 1999, Hayashi et al., 1998, Sevrioukov et al., 1998, Thackeray et al., 1998, Butler et al., 1997, Huber et al., 1997, Isaksson et al., 1997, van der Straten et al., 1997, Allard et al., 1996, Daga et al., 1996, Freeman, 1996, Kauffmann et al., 1996, Lai et al., 1996, Sawamoto et al., 1996, Takahashi et al., 1996, Chang et al., 1995, Dickson et al., 1995, Karlovich et al., 1995, Raabe et al., 1995, Treier et al., 1995, Brunner et al., 1994, Hart et al., 1993, Kussick et al., 1993, Dickson et al., 1992, Fortini et al., 1992, Lai and Rubin, 1992, Mlodzik et al., 1992, Zipursky et al., 1992, Basler and Hafen, 1991, Basler et al., 1991, Brown et al., 1991, Hafen and Basler, 1991, Hardie, 1991, Heberlein et al., 1991, Moses and Rubin, 1991, Rogge et al., 1991, Sarthy, 1991, van Vactor et al., 1991, Basler et al., 1990, Fortini and Rubin, 1990, Kimmel et al., 1990, Basler and Hafen, 1989, Basler and Hafen, 1989)

Name Synonyms

Secondary FlyBase IDs

References (82)

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