A Cytotaxonomic Study of Two Species of Inula (Asteraceae) by Fluorescence in situ Hybridization using Ribosomal DNA Probe.

Accession number;99A0864493
Title;A Cytotaxonomic Study of Two Species of Inula (Asteraceae) by Fluorescence in situ Hybridization using Ribosomal DNA Probe.
Author; KOKUBUGATA G (National Sci. Museum, Ibaraki, Jpn) KOYAMA H (National Sci. Museum, Ibaraki, Jpn)
Journal Title;Shokubutsu Bunrui, Chiri
Journal Code:L2614A
ISSN:0001-6799
VOL.50;NO.1;PAGE.27-33(1999)
Figure&Table&Reference;FIG.3, TBL.2, REF.14
Pub. Country;Japan
Language;English
Abstract;Somatic chromosomes of Inula britannica subsp. linariifolia and I. salicina var. asiatica were investigated using the aceto-orcein staining method and fluorescence in situ hybridization with 18S ribosomal DNA (18S rDNA) probe. I. britannica subsp. linariifolia has 2n=24 with one small and two large signals. I. salicina var. asiatica has 2n=16 with two signals. A triploid cytotype 2n=24 in I. britannica subsp. linariifolia was reported for the first time. (author abst.)