학술논문
Diversity ofAvenellaDrejer (Gramineae) in the Iberian Peninsula inferred from micromorphology, cytogenetic analysis, isozyme assays andin situhybridization
Document Type
Article
Author
Source
Botanical Journal of the Linnean Society (prior to Jan. 1, 2002); December 1997, Vol. 125 Issue: 4 p309-318, 10p
Subject
Language
ISSN
00244074; 10958339
Abstract
Micromorphology, cytogenetic analysis, isozyme assays, andin situhybridization were used in order to analyse the diversity ofAvenellain the north-west Iberian Peninsula. Among the taxa analysed, somatic chromosome numbers 2n=4x=28 and 2n=8x=56 were found. Differences in habit, micromorphology and MDH patterns were also detected. Chromosome C-banding pattern and results obtained from total genomic DNAin situhybridization indicate that the different taxa analysed are closely related. The systematic position of the different taxa is analysed.