When any bank organized under the laws of this state or Acts of Congress, and doing business in this state, consolidates or merges with or sells to and transfers its assets and liabilities to any other bank doing business in this state, as provided by the laws of this state or Acts of Congress, all the then existing fiduciary rights, powers, duties and liabilities of such consolidating, merging or transferring bank or banks shall, upon the effective date of such consolidation, merger or sale and transfer, vest in and thereafter be performed by the transferee bank or the consolidated or merged bank.