Table 1 tna interacts genetically with N and Su(H).

From: TnaA, a trithorax group protein, modulates wingless expression in different regions of the Drosophila wing imaginal disc

Genotypea

Individuals with notched wings/totalb

Weak

Strong

tna1/+

0/132 (0)

0/132 (0)

tna5/+

0/178 (0)

0/178 (0)

tnaMI01482/+

0/125 (0)

0/125 (0)

tnaEY22929/+

0/149 (0)

0/149 (0)

N55e11/+

90/110 (82)

2/110 (2)

Su(H)1

2/72 (3)

0/72 (0)

N55e11/+; tna1/+

9/128 (7)

95/128 (74)

N55e11/+; tnaMI01482/+

13/129 (10)

55/129 (43)

N55e11/+; tna5/+

18/161 (11)

56/161 (35)

N55e11/+; tnaEY22929/+

12/147 (8)

35/147 (24)

Su(H)1/+; tna1/+

15/91 (16)

0/91 (0)

Su(H)1/+; tnaEY22929/+

7/86 (8)

0/86 (0)

  1. aN55e11/FM0 female virgins were crossed with males carrying different tna alleles.
  2. bNumber of individuals with the notched-wing phenotype. Penetrance and expressivity of the notched-wing phenotype are classified as weak or strong when a single or several notches, respectively, are present in a wing margin (see Fig. 1B). The percentages are indicated in parentheses. The results are a compilation of F1 of at least four independent crosses. Statistical significance in each case was determined with x2 (P < 0.05) as stated in “Methods”.
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