M. de Gruyter

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Using a previously described vector (pKL203) we fused several heterologous ribosomal binding sites (RBSs) to the lacZ gene of E. coli and then studied the variation in expression of the fusions. The RBSs originated from bacteriophage Q beta and MS2 genes and the E. coli genes for elongation factor EF-Tu A and B and ribosomal protein L11 (rplK). The(More)
OBJECTIVES To compare the hip and ankle range of motion and hip muscle strength in 8-11 year old novice female ballet dancers and controls. METHODS Subjects were 77 dancers and 49 controls (mean (SD) age 9.6 (0.8) and 9.6 (0.7) years respectively). Supine right active hip external rotation (ER) and internal rotation (IR) were measured using an(More)
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