EurekaMag.com logo
+ Site Statistics
References:
53,869,633
Abstracts:
29,686,251
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on LinkedInFollow on LinkedIn

+ Translate

RAPD analysis of the intraspecific and interspecific variation and phylogenetic relationships of Aegilops L. species with the U genome



RAPD analysis of the intraspecific and interspecific variation and phylogenetic relationships of Aegilops L. species with the U genome



Genetika 46(7): 945-959



RAPD analysis was used to study the genetic variation and phylogenetic relationships of polyploid Aegilops species with the U genome. In total, 115 DNA samples of eight polyploid species containing the U genome and the diploid species Ae. umbellulata (U) were examined. Substantial interspecific polymorphism was observed for the majority of the polyploid species with the U genome (interspecific differences, 0.01-0,2; proportion of polymorphic loci, 56.6-88.2%). Aegilops triuncialis was identified as the only alloploid species with low interspecific polymorphism (interspecific differences, 0-0.01, P = 50%) in the U-genome group. The U-genome Aegilops species proved to be separated from other species of the genus. The phylogenetic relationships were established for the U-genome species. The greatest separation within the U-genome group was observed for the US-genome species Ae. kotschyi and Ae. variabilis. The tetraploid species Ae. triaristata and Ae. columnaris, which had the UX genome, and the hexaploid species Ae. recta (UXN) were found to be related to each other and separate from the UM-genome species. A similarity was observed between the U M-genome species Ae. ovata and Ae. biuncialis, which had the UM genome, and the ancestral diploid U-genome species Ae. umbellulata. The UC-genome species Ae. triuncialis was rather separate and slightly similar to the UX-genome species.

(PDF emailed within 1 workday: $29.90)

Accession: 055333280

Download citation: RISBibTeXText

PMID: 20795499



Related references

Phylogenetic relationships and intraspecific variation of D-genome Aegilops L. as revealed by RAPD analysis. Genetika 40(5): 642-651, 2004

Comparative Genomics and Phylogenetic Analysis Revealed the Chloroplast Genome Variation and Interspecific Relationships of Corylus (Betulaceae) Species. Frontiers in Plant Science 9: 927-927, 2018

Phylogenetic relationships in A-genome species of rice as revealed by RAPD analysis. Genes & Genetic Systems 71(4): 195-201, 1996

Evaluation of phylogenetic relationships between five polyploid Aegilops L. species of the U-genome cluster by means of chromosome analysis. Genetika Moskva 38(6): 799-811, 2002

Phylogenetic relationships among cultivated Allium species from RAPD analysis of the chloroplast genome. Acta Horticulturae Sinica 28(6): 560-561, 2001

Interspecific and intraspecific variation of alpha -amylase isozymes in five species of sect. Sitopsis of Aegilops. Japanese Journal of Genetics Idengaku Zasshi 48(6): 427, 1973

Intraspecific and interspecific variation in Setaria revealed by RAPD analysis. Genetic Resources and Crop Evolution 45(3): 279-285, 1998

Analysis of intraspecific and interspecific variation in the genus Alternaria by the use of RAPD-PCR. Annals of Applied Biology 132(2): 197-209, April, 1998

Phylogenetic relations of Aegilops species based on RAPD analysis of chloroplast DNA. Acta Agronomica Sinica 24(5): 520-528, 1998

RAPD analysis of the genome evolution in allopolyploid species in Aegilops. Yi Chuan Xue Bao 28(2): 158-165, 2001

Phylogenetic relationships among Triticum L and Aegilops L species as genome progenitors of bread wheat based on sequence diversity in trnT-F. 2013

Intra- and interspecific phylogenetic relationships among diploid Triticum-Aegilops species (Poaceae) based on base-pair substitutions, indels, and microsatellites in chloroplast noncoding sequences. American Journal of Botany 92(11): 1887-1898, 2005

Interspecific relationships and intraspecific variation of Chenopodium album L in Britain I The taxonomic delimitation of the species. 1961

Intraspecific and interspecific variation of the mitochondrial genome in rattus norvegicus and rattus rattus restriction enzyme analysis of variant mitochondrial dna molecules and their evolutionary relationships. Genetics 97(1): 125-144, 1981

Characterization of genetic variation in and phylogenetic relationships among diploid Aegilops species by AFLP: incongruity of chloroplast and nuclear data. Tag. Theoretical and Applied Genetics. Theoretische und Angewandte Genetik 108(4): 612-618, 2003