"I too oppose the application of gene therapy at the embryo stage," asserts Yang Wen-kuang. Through experimentation, Yang has found that newborn mice given a genetic vaccination develop lymphatic cancer after five to six months.
「我也反對基因治療在胚胎階段進行」，楊文光指出，他以小老鼠做研究發現，若將基因傳送疫苗注射到剛出生的小老鼠體內，五、六個月後，小老鼠會產生淋巴癌。