Final answer:
Colocalization values for Sur7 and Pma1 were likely made using imaging techniques such as fluorescent microscopy or confocal microscopy.
Step-by-step explanation:
Colocalization values for Sur7 and Pma1 were likely made using imaging techniques such as fluorescent microscopy or confocal microscopy. Sur7 and Pma1 are proteins that can be visualized using specific antibodies or fluorescent tags. By staining cells or tissues with antibodies or tags specific to Sur7 and Pma1, the colocalization of these proteins can be observed by detecting overlapping fluorescence signals.