Except as provided in § 45a-731, for the purposes of this chapter, a parent and the parent’s kindred shall qualify for inheritance from or through a child if parentage is established in accordance with the provisions of the Connecticut Parentage Act or by adoption. If parentage is based on subdivision (3) of subsection (a) of § 46b-488 or sections 46b-495 to 46b-505, inclusive, of the Connecticut Parentage Act, parentage shall be established by a voluntary acknowledgment of parentage under sections 46b-476 to 46b-487, inclusive, of the Connecticut Parentage Act, or by court adjudication.