Small proteins, great promises: Geographic bioprospecting of Bowman–Birk protease inhibitors and domestication side‐effects in African cowpea (Vigna unguiculata L.) oleh Davide Panzeri, Elisa Toini, Jacopo Vertemara, Giuseppe Silvestri, Victor Vladut Bunea, Giovanni Zecca, Werther Guidi Nissim, Robert Philipp Wagensommer, Giuseppe Zampella, Massimo Labra, Fabrizio Grassi