TY - RPRT TI - Nickel is not required for apourease synthesis in soybean seeds. AU - R G Winkler AU - J C Polacco AU - D L Eskew AU - R M Welch PY - 1983 DO - 10.1104/pp.72.1.262 UR - https://pubmed.ncbi.nlm.nih.gov/16662974/ ID - 16662974 ER -