[HTML][HTML] Repeated reunions and splits feature the highly dynamic evolution of 5S and 35S ribosomal RNA genes (rDNA) in the Asteraceae family
Background In flowering plants and animals the most common ribosomal RNA genes
(rDNA) organisation is that in which 35S (encoding 18S-5.8 S-26S rRNA) and 5S genes are …
(rDNA) organisation is that in which 35S (encoding 18S-5.8 S-26S rRNA) and 5S genes are …
[HTML][HTML] Similar patterns of rDNA evolution in synthetic and recently formed natural populations of Tragopogon(Asteraceae) allotetraploids
Background Tragopogon mirus and T. miscellus are allotetraploids (2 n= 24) that formed
repeatedly during the past 80 years in eastern Washington and adjacent Idaho (USA) …
repeatedly during the past 80 years in eastern Washington and adjacent Idaho (USA) …
Origin and evolution of the South American endemic Artemisia species (Asteraceae): evidence from molecular phylogeny, ribosomal DNA and genome size data
J Pellicer, T Garnatje, J Molero… - Australian Journal of …, 2010 - CSIRO Publishing
Genus Artemisia is thought to have reached the Americas across the Bering Strait from Asia
during the late Tertiary, but the systematic position of the South American endemic species …
during the late Tertiary, but the systematic position of the South American endemic species …
Karyological features of Achyrocline (Asteraceae, Gnaphalieae): Stable karyotypes, low DNA content variation and linkage of rRNA genes
Abstract Many Achyrocline (Asteraceae, tribe Gnaphalieae) species are widely used in
Argentina, Brazil and Uruguay as popular medicinal and aromatic plants. Achyrocline …
Argentina, Brazil and Uruguay as popular medicinal and aromatic plants. Achyrocline …
Molecular cytogenetic analyses of haploid and allopolyploid Pellia species
M Orzechowska, D Siwinska, J Maluszynska - Journal of Bryology, 2010 - Taylor & Francis
The allopolyploid origin of several bryophyte species was reported approximately 20 years
ago. Among them the best characterized is Pellia borealis, a hybrid of two cryptic sibling …
ago. Among them the best characterized is Pellia borealis, a hybrid of two cryptic sibling …
Do polyploids require proportionally less rDNA loci than their corresponding diploids? Examples from Artemisia subgenera Absinthium and Artemisia (Asteraceae …
Fluorescent in situ hybridisation (FISH) of 5S and 18S-5.8 S-26S ribosomal DNA was carried
out in two species of the genus Artemisia, belonging to the subgenera Artemisia (A …
out in two species of the genus Artemisia, belonging to the subgenera Artemisia (A …
Cytogenetic characterisation of Artemisia absinthium (Asteraceae, Anthemideae) and its Polish endemic var. calcigena
This paper presents a karyological and cytogenetic characterisation of Artemisia absinthium
var. absinthium and A. absinthium var. calcigena (Asteraceae, Anthemideae). Genome size …
var. absinthium and A. absinthium var. calcigena (Asteraceae, Anthemideae). Genome size …
Repeated reunions and splits feature the highly dynamic evolution of 5S and 35S ribosomal RNA genes (rDNA) in the Asteraceae family
S Garcia Giménez, JL Panero, J Siroky… - BMC Plant Biology …, 2010 - diposit.ub.edu
Background In flowering plants and animals the most common ribosomal RNA genes
(rDNA) organisation is that in which 35S (encoding 18S-5.8 S-26S rRNA) and 5S genes are …
(rDNA) organisation is that in which 35S (encoding 18S-5.8 S-26S rRNA) and 5S genes are …