TY - GENERIC DO - 10.20944/preprints202307.1624.v1 UR - http://dx.doi.org/10.20944/preprints202307.1624.v1 TI - How Was the First Gene Formed in the Absence of Gene T2 - Preprints AU - Ikehara, Kenji PY - 2023 DA - 2023/07/25 PB - Preprints