Investopedia / Xiaojie Liu A Venn diagram is a chart that uses overlapping circles to show the traits that are shared and not shared by two or more sets of things being compared. A Venn diagram is ...

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New tandem affinity purification (TAP) tags were fused to the carboxyl terminus of PSD‐95 using gene targeting in mice. Homozygous mice showed no detectable abnormalities in PSD‐95 expression, ...