Germin isoforms are discrete temporal markers of wheat development : Pseudogermin is a uniquely thermostable water-soluble oligomeric protein in ungerminated embryos and like germin in germinated embryos, it is incorporated into cell wallsByron G. LANE; Andrew C. CUMING; Judith FRÉGEAU; Nicholas C. CARPITA; William J. HURKMAN; François BERNIER; Ella DRATEWKA-KOS; Theresa D. KENNEDY · 1992