Fig. 4From: Zn2+, a key factor of colony morphogenesis of Tricholoma matsutake Colony morphologies of T. matsutake strains TM3 (NBRC 109050) cultured on media with different compositions of Zn2+, folic acid, and nicotinic acid. As for those compositions, please refer to Tables 3 and 4. Media used in photographs a–g were Nos. 9–15 respectivelyBack to article page