larvae in a vial
pupae in a vial
male - female
differences
male - female
differences
the tarsal claws
on the male's forlegs
1998-1999 project with Christian White and Quency Thomas
Body color:
wild-type on the left and ebony on the right
Eye color: wild-type
and white
1999-2000 project with Eric Scott
Eyes absent (eya)
lacks the compound eyes and the optic lobes of the brain for which the eye
has a positive trophic influence (although the 3 simple eyes (ocelli) remain)
Here are two higher magnification pictures (first
and second) showing
that there is eye color pigment in the ocelli, demonstrating that my eyeless
stock is wild-type (red-eyed) for eye color
picture of F2
of w female x eya male. Top left red eyed females and males. Top right white
eyed males and females. bottom left eya females and males. Bottom right
enlargement of eya females.
picture showing
that eya females in F2 can be either red eyed or white eyed
picture of F2
of eya female x white male. Top left - there are red and white eyed males.
Top right - all females are red eyed. Bottom left - there are eya females
and males. Bottom right enlargement of eya female.
picture showint that ocelli can be white or red
eyed in males
picture of a typical female all of which had
red ocelli
2000-2001 project with Dinko Vujic and Scott Dintleman
Parental (P1) flies:
picture Glass
(gl) shows abnormal compound eye in male (top left) and female (top right)
with "pink dot" phenotype. Compound eye is small and disorganized
(bottom left) and so are ocelli (3 simple eyes, bottom right)
picture White
eyed "none" (no ocelli narrow eyes) shows abnormal compound eye
in male (top left) and female (top right) with white-eyed phenotype. Compound
eye is small and disorganized (bottom left) and so are ocelli (3 simple
eyes, bottom right)
picture White
eyed flies show normal compound eyes in male (top left) and female (top
right) with white-eyed phenotype. Compound eye is normal (bottom left) and
so are ocelli (3 simple eyes, bottom right)
Filial (F1 and F2) generations
picture Wild-type
flies shows normal compound eye with black dot (pseudopupil) in male (top
left) and female (top right) with red eyed phenotype. Compound eye is normal
and shows a bright pseudopupil (bottom left) and ocelli are also (3 simple
eyes, bottom right)
picture A red
eyed "none" (no ocelli narrow eyes) phenotype shows up in F1,
suggesting that none and glass are alleles of the same gene and that none
is dominant to glass. Abnormal compound eye in male (top left) and female
(top right) with red eyed phenotype. Compound eye is small and disorganized
(bottom left) and so are ocelli (3 simple eyes, bottom right)
picture White
eyed glass (gl) shows up with abnormal compound eye in male (top left) and
female (top right) but without "pink dot" phenotype. Compound
eye is small and disorganized (bottom left) and so are ocelli (3 simple
eyes, bottom right)
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This page last revised on January 2, 2001