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Table 1 Mean male and female β-galactosidase activities and ratios in X-linked and autosomal l-arm-lacz-l2 and arm-lacZ adults.

From: The non-dosage compensated Lsp1 α gene of Drosophila melanogaster escapes acetylation by MOF in larval fat body nuclei, but is flanked by two dosage compensated genes

Construct location Dose na Mean female/male ratio of activityb Mean male activity/copy Mean female activity/copy
   M F     
arm-lacZ 68D3 (A) 1 1 3 0.99 ± 0.09c 2.36 ± 0.13 2.33 ± 0.09
arm-lacZ 79A4 (A) 2 2 3 0.92 ± 0.09 2.61 ± 0.16 2.39 ± 0.12
arm-lacZ 10D8 (X) 1 2 3 1.12 ± 0.26 4.27 ± 0.51 2.36 ± 0.27
I-arm-lacZ-I2 21A2 (A) 2 2 3 1.00 ± 0.05 2.46 ± 0.43 2.45 ± 0.35
I-arm-lacZ-I2 57A6 (A) 2 2 3 0.99 ± 0.07 2.62 ± 0.20 2.58 ± 0.13
I-arm-lacZ-I2 19C3 (X) 1 2 3 1.11 ± 0.06 4.02 ± 0.27 2.22 ± 0.12
  1. a Number of independent experiments
  2. b 100mOD min-1 mg protein
  3. c 95% confidence intervals are indicated.