PeerJ Author 100 Points Contributions by role Author 100 Contributions by subject area Agricultural Science Biotechnology Genetics Plant Science Zhenzhen Bi PeerJ Author Summary Agricultural Science Bioinformatics Genomics Molecular Biology Plant Science PeerJ Contributions Articles 1 July 27, 2021 ptxD/Phi as alternative selectable marker system for genetic transformation for bio-safety concerns: a review Richard Dormatey, Chao Sun, Kazim Ali, Sajid Fiaz, Derong Xu, Alejandro Calderón-Urrea, Zhenzhen Bi, Junlian Zhang, Jiangping Bai https://doi.org/10.7717/peerj.11809 PubMed 34395075