#QiheBiotech researchers co-engineered #Bxb1 recognition sites (attB(V111)) and recombinase mutants (V76C/R2Q) to achieve up to 30% CAR gene integration in human cells and 24% stable herbicide-resistance gene insertion in elite rice. 🌾🤖 #Recombinase #GeneTherapy #CropBreeding #PrecisionAg