Spontaneous Inversion Heterozygote in Haworthia limifolia

Abstract

A population of cultivated Haworthia limifolia displayed various types of chromosomal configurations at anaphase/telophase-I and -II due to inversion heterozygosity. It was characterized by the presence of bridge and fragment because of various numbers and positions of crossovers in the inversion loop. The heterozygous condition led to reduced pollen fertility.