FlyBase Allele Report: Dmel\aos[hs.PSa]

When argos^hs.PSa females are treated with heatshock, eggs laid over the next three days have a range of polarity defects. Eggs laid early show a lateralized phenotype, with a large single dorsal appendage. Behind the large appendage, the operculum is missing and there is a space where no chorion is deposited. Eggs laid later exhibit a ventralized phenotype - there is a ring like structure surrounding the micropyle in the anterior of these embryos. A few eggs (about 1%) have two anteriors in mirror image symmetry, but no posterior. The duplicated anterior is not identical to the normal one but sometimes has a smaller pseudo-micropyle and a ring like structure surrounding it.

(Zhao and Bownes, 1999)

The number of midline glia cells per segment that survive embryogenesis is decreased in embryos expressing argos^hs.PSa. The most sensitive period for alteration of MG number is between stages 12 and 16. Some narrowing of the nerve cord is seen in stage 16 embryos subjected to three 45 minute heat shocks (separated by 45 minutes) beginning at stage 12. The commissural tracts are less uniform and slightly wider than wild-type. The axons of the commissural tracts are not ensheathed, and show some indication of membrane damage or loss on the exposed dorsal surface of the commissure.

(Stemerdink and Jacobs, 1997)

Heat shocked embryos exhibit loss of one or two Ch organs at LCh5.

(Okabe et al., 1996)

Severe rough eye phenotype and shortened longitudinal veins.

(Sawamoto et al., 1996)

Fully penetrant rough eye phenotype at 25^oC.

(Wemmer and Klämbt, 1995)

Expression in a wild type background causes a rough eye and wing phenotypes. Phenotype is enhanced by increasing copy number. Expression of argos^hs.PSa using heat pulses from the second instar to pupal stages results in wings in which veins L2, L4 and L5 are shortened and crossveins are missing. L3 is unaffected in most cases.

(Sawamoto et al., 1994)

External Data

Linkouts

Interactions

Show genetic interaction network for Enhancers & Suppressors

Phenotypic Class

Enhanced by

Statement

Reference

aos^hs.PSa has visible phenotype, enhanceable by EM3-1^EM3-1

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, enhanceable by S^EM2-4

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, enhanceable by S^EF2-1

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, enhanceable by rho^ve-1

(Sawamoto et al., 1994)

Suppressed by

Statement

Reference

aos^hs.PSa has visible phenotype, suppressible by SM2-1^SM2-1

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, suppressible by SM3-2^SM3-2

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, suppressible by SM3-3^SM3-3

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, suppressible by SM3-6^SM3-6

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, suppressible by SM3-8^SM3-8

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, suppressible by bul^SF3-1

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, suppressible by cln^SF3-2

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, suppressible by cln^SF3-3

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, suppressible by sty^SM3-5

(Taguchi et al., 2000)

aos^hs.PSa has visible phenotype, suppressible by sty^SM3-9

(Taguchi et al., 2000)

Enhancer of

Statement

Reference

aos^hs.PSa is an enhancer of visible phenotype of rg^unspecified

(Shamloula et al., 2002)

aos^hs.PSa is an enhancer of visible phenotype of rho^ve-1

(Sawamoto et al., 1994)

Phenotype Manifest In

Enhanced by

Statement

Reference

aos^hs.PSa has eye phenotype, enhanceable by EM3-1^EM3-1

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, enhanceable by S^EM2-4

(Taguchi et al., 2000)

aos^hs.PSa has wing phenotype, enhanceable by S^EM2-4

(Taguchi et al., 2000)

aos^hs.PSa has wing vein phenotype, enhanceable by S^EF2-1

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, enhanceable by S^EF2-1

(Taguchi et al., 2000)

aos^hs.PSa has phenotype, enhanceable by S^X155

(Sawamoto et al., 1996)

aos^hs.PSa has phenotype, enhanceable by S²¹⁸

(Sawamoto et al., 1996)

aos^hs.PSa has phenotype, enhanceable by bul^D

(Wemmer and Klämbt, 1995)

aos^hs.PSa has wing vein phenotype, enhanceable by rho^ve-1

(Sawamoto et al., 1994)

Suppressed by

Statement

Reference

aos^hs.PSa has eye phenotype, suppressible by SM2-1^SM2-1

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, suppressible by SM3-2^SM3-2

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, suppressible by SM3-3^SM3-3

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, suppressible by SM3-6^SM3-6

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, suppressible by SM3-8^SM3-8

(Taguchi et al., 2000)

aos^hs.PSa has wing phenotype, suppressible by SM3-8^SM3-8

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, suppressible by bul^SF3-1

(Taguchi et al., 2000)

aos^hs.PSa has wing vein phenotype, suppressible by bul^SF3-1

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, suppressible by cln^SF3-2

(Taguchi et al., 2000)

aos^hs.PSa has wing phenotype, suppressible by cln^SF3-2

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, suppressible by cln^SF3-3

(Taguchi et al., 2000)

aos^hs.PSa has wing phenotype, suppressible by cln^SF3-3

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, suppressible by sty^SM3-5

(Taguchi et al., 2000)

aos^hs.PSa has wing phenotype, suppressible by sty^SM3-5

(Taguchi et al., 2000)

aos^hs.PSa has eye phenotype, suppressible by sty^SM3-9

(Taguchi et al., 2000)

aos^hs.PSa has wing phenotype, suppressible by sty^SM3-9

(Taguchi et al., 2000)

aos^hs.PSa has phenotype, suppressible by Dsor1^Su1

(Sawamoto et al., 1996)

aos^hs.PSa has phenotype, suppressible by rl^Su14

(Sawamoto et al., 1996)

aos^hs.PSa has phenotype, suppressible by rl^Su23

(Sawamoto et al., 1996)

aos^hs.PSa has phenotype, suppressible by bul^23a1

(Wemmer and Klämbt, 1995)

aos^hs.PSa has phenotype, suppressible by bul^28a1

(Wemmer and Klämbt, 1995)

aos^hs.PSa has phenotype, suppressible by bul^6d7

(Wemmer and Klämbt, 1995)

aos^hs.PSa has phenotype, suppressible by cln¹

(Wemmer and Klämbt, 1995)

aos^hs.PSa has phenotype, suppressible by soba^5a1

(Wemmer and Klämbt, 1995)

Enhancer of

Statement

Reference

aos^hs.PSa is an enhancer of eye phenotype of rg^unspecified

(Shamloula et al., 2002)

aos^hs.PSa is an enhancer of wing vein phenotype of rho^ve-1

(Sawamoto et al., 1994)

Suppressor of

Statement

Reference

aos^hs.PSa is a suppressor of phenotype of rl^Su23

(Sawamoto et al., 1996)

Other

Statement

Reference

aos^hs.PSa, rho^ve-1 has wing vein L2 phenotype

(Sawamoto et al., 1994)

aos^hs.PSa, rho^ve-1 has wing vein L5 phenotype

(Sawamoto et al., 1994)

aos^hs.PSa, rho^ve-1 has wing vein L4 phenotype

(Sawamoto et al., 1994)

Additional Comments

Genetic Interactions

Statement

Reference

The argos^hs.PSa phenotype can be suppressed by Dsor1^Su1, rl^Su14 and rl^Su23, and enhanced by S^X155 and S²¹⁸. Overexpression of argos fails to affect the multiple R7 phenotype of sev^{S11.T:Hsap\MYC}.

(Sawamoto et al., 1996)

rho^ve-1 homozygotes which are also expressing argos^hs.PSa (using heat pulses from the second and third larval instar to pupal stage) lack most of wing veins L2-L4 and the entire L5 vein is eliminated. The campaniform sensilla on vein L3 usually remain intact.

(Sawamoto et al., 1994)

Xenogenetic Interactions

Statement

Reference

Complementation and Rescue Data

Rescues

aos^hs.PSa rescues aos^p2

(Sawamoto et al., 1996)

Comments

Rescues the retinal axon phenotype of argos^p2, when heat shock is administered through the larval stages.

(Sawamoto et al., 1996)

Images (0)

Mutant

Wild-type

Stocks (0)

Notes on Origin

Discoverer

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (4)

Reported As

Symbol Synonym

aos^hs.PSa

argos^hs.PSa

gil^hs.PSa

Name Synonyms

heat shock construct a of Sawamoto

(Sawamoto et al., 1994)

Secondary FlyBase IDs

FBal0039370

References (12)

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