5N5S:
reference: The ALDH21 gene found in lower plants and some vascular plants codes for a NADP+ -dependent succinic semialdehyde dehydrogenase., Kopecna M, Vigouroux A, Vilim J, Koncitikova R, Briozzo P, Hajkova E, Jaskova L, von Schwartzenberg K, Sebela M, Morera S, Kopecny D, Plant J. 2017 Jul 27. doi: 10.1111/tpj.13648. PMID: 28749584

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