TY - RPRT TI - Stromal factor plays an essential role in protein integration into thylakoids that cannot be replaced by unfolding or by heat shock protein Hsp70. AU - J Yuan AU - R Henry AU - K Cline PY - 1993 DO - 10.1073/pnas.90.18.8552 UR - https://pubmed.ncbi.nlm.nih.gov/8378330/ ID - 8378330 ER -