Fig. 1
From: Karyotype diversity and 2C DNA content in species of the Caesalpinia group
Application of fluorochromes in the Caesalpinia group. The fluorochromes DAPI (a, d, g, j) and CMA3 (b, e, h, k), as well as the FISH (c, g, i, l) with a probe for 45S rDNA on metaphase chromosomes. a - c Cynostigma macrophyllum, (d - f) Erythrostemon calycina, (g - i) Poincianella pluviosa and (j - l) Libidibia ferrea. White arrows indicate CMA3+/DAPI− blocks, orange arrows indicate CMA3+ blocks, and red arrows indicate 45S rDNA sites; a bar is 10 μm