Articles
SIMULTANEOUS IDENTIFICATION OF THREE DIFFERENT GENOMES IN LILIUM HYBRIDS THROUGH MULTICOLOUR GISH
Article number
855_45
Pages
299 – 304
Language
English
Abstract
An attempt was made to identify the chromosomes of three different parental genomes in Lilium hybrids through multicolour GISH. The genotypes used in this study were derived from crossing an allotriploid consisting of two genomes of Longiflorum and one genome of Oriental group of Lilium (i.e., LLO) with an allotetraploid possessing two genomes of Longiflorum and two of Trumpet (LLTT). The progenies of these crosses were aneuploid, as expected, and multicolour GISH could clearly distinguish the three constituent genomes simultaneously in somatic cells.
Unlike in previous studies, this analysis has shown that GISH can discriminate genomes not only when they belong to species of different sections but also when they belong to the same section as in the case of Longiflorum and Trumpet.
Unlike in previous studies, this analysis has shown that GISH can discriminate genomes not only when they belong to species of different sections but also when they belong to the same section as in the case of Longiflorum and Trumpet.
Publication
Authors
Songlin Xie, M.S. Ramanna, J.M. van Tuyl
Keywords
lily, multicolour GISH
Online Articles (45)
