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Figure 6 | BMC Biology

Figure 6

From: A Dictyostelium chalone uses G proteins to regulate proliferation

Figure 6

The effect of recombinant AprA on GTP binding to membranes. The binding of [3H]GTP to membranes in the presence or absence of recombinant AprA (rAprA) was measured following [27]. Wild-type membranes showed significantly increased [3H]GTP binding in the presence of rAprA when compared with [3H]GTP binding in the absence of rAprA with P < 0.01 (**), while gα2 - and gα9 - membranes showed increased [3H]GTP binding with P < 0.05 (*). [3H]GTP binding to gα8 - and - membranes was not significantly different (ns) (paired t-tests). Values are the mean ± s.e.m of at least three independent experiments.

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