Figure 4From: Dynamic distribution patterns of ribosomal DNA and chromosomal evolution in Paphiopedilum, a lady's slipper orchidFISH of 25S and 5S rDNA to metaphase chromosomes of Paphiopedilum section Cochlopetalum. (A) Paphiopedilum primulinum, (B) P. moquettianum, (C) P. liemianum, (D) P. victoria-regina.Back to article page