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Page 1
Chemical composition and variability of the volatile components from inflorescences of Cirsium species.
Kozyra M, Mardarowicz M, Kochmańska J. Kozyra M, et al. Nat Prod Res. 2015;29(20):1942-4. doi: 10.1080/14786419.2015.1010165. Epub 2015 Feb 12. Nat Prod Res. 2015. PMID: 25674834
The present study aimed to investigate the chemical composition of the essential oils of inflorescences Cirsium spp. (Asteraceae) by GC/MS method. Essential oils were extracted from the inflorescences of Cirsium pannonicum (Link), Cirsium ligulare Boiss., …
The present study aimed to investigate the chemical composition of the essential oils of inflorescences Cirsium spp. (Asteraceae) by …
Cirsium species show disparity in patterns of genetic variation at their range-edge, despite similar patterns of reproduction and isolation.
Jump AS, Woodward FI, Burke T. Jump AS, et al. New Phytol. 2003 Nov;160(2):359-370. doi: 10.1046/j.1469-8137.2003.00874.x. New Phytol. 2003. PMID: 33832174 Free article.
Genetic variation was assessed across the UK geographical range of Cirsium acaule and Cirsium heterophyllum. A decline in genetic diversity and increase in population divergence approaching the range edge of these species was predicted based on parallel decli …
Genetic variation was assessed across the UK geographical range of Cirsium acaule and Cirsium heterophyllum. A decline …
Seed production and population density decline approaching the range-edge of Cirsium species.
Jump AS, Woodward FI. Jump AS, et al. New Phytol. 2003 Nov;160(2):349-358. doi: 10.1046/j.1469-8137.2003.00873.x. New Phytol. 2003. PMID: 33832171 Free article.
Patterns in population density and abundance, community composition, seed production and morphological traits were assessed across the UK geographical range of Cirsium acaule, Cirsium heterophyllum and Cirsium arvense based on the expectation that envi …
Patterns in population density and abundance, community composition, seed production and morphological traits were assessed across the UK ge …
Infestation of a novel host plant by Tephritis conura (Diptera: Tephritidae) in northern Britain: host-range expansion or host shift?
Diegisser T, Tritsch C, Seitz A, Johannesen J. Diegisser T, et al. Genetica. 2009 Sep;137(1):87-97. doi: 10.1007/s10709-009-9353-3. Epub 2009 Jan 31. Genetica. 2009. PMID: 19184463
In northern Britain, the tephritid fly Tephritis conura has experienced a unique host-plant expansion, from the melancholy thistle Cirsium heterophyllum to the marsh thistle C. palustre. Here, we examine whether the incorporation of C. palustre in the repertoire of …
In northern Britain, the tephritid fly Tephritis conura has experienced a unique host-plant expansion, from the melancholy thistle Cirsiu …
Phylogeographic patterns of host-race evolution in Tephritis conura (Diptera: Tephritidae).
Diegisser T, Seitz A, Johannesen J. Diegisser T, et al. Mol Ecol. 2006 Mar;15(3):681-94. doi: 10.1111/j.1365-294X.2006.02792.x. Mol Ecol. 2006. PMID: 16499694
Here, we investigate the phylogeography of host races of the tephritid fly Tephritis conura from sympatric, parapatric and allopatric populations of Cirsium heterophyllum and Cirsium oleraceum (Asteraceae) in Europe, for addressing the age and direction, and …
Here, we investigate the phylogeography of host races of the tephritid fly Tephritis conura from sympatric, parapatric and allopatric popula …
Genome size variation in Central European species of Cirsium (Compositae) and their natural hybrids.
Bures P, Wang YF, Horova L, Suda J. Bures P, et al. Ann Bot. 2004 Sep;94(3):353-63. doi: 10.1093/aob/mch151. Epub 2004 Aug 3. Ann Bot. 2004. PMID: 15292040 Free PMC article.
BACKGROUND AND AIMS: Nuclear DNA amounts of 12 diploid and one tetraploid taxa and 12 natural interspecific hybrids of Cirsium from 102 populations in the Czech Republic, Austria, Slovakia and Hungary were estimated. ...CONCLUSIONS: Considerable differences in nuclear DNA …
BACKGROUND AND AIMS: Nuclear DNA amounts of 12 diploid and one tetraploid taxa and 12 natural interspecific hybrids of Cirsium from 1 …
Phenotypic variability in five Aceria spp. (Acari: Prostigmata: Eriophyoidea) inhabiting Cirsium species (Asteraceae) in Serbia.
Vidović B, Stanisavljević L, Petanović R. Vidović B, et al. Exp Appl Acarol. 2010 Oct;52(2):169-81. doi: 10.1007/s10493-010-9354-z. Epub 2010 Mar 24. Exp Appl Acarol. 2010. PMID: 20309722
From about 250 Cirsium spp., only two Aceria spp. (Acari: Eriophyoidea) have been described, Aceria anthocoptes (Nal.) and Aceria cirsii Pet. ...UPGMA cluster analysis of the squared Mahalanobis distances indicates that A. cirsii was morphologically the most divergent, whi …
From about 250 Cirsium spp., only two Aceria spp. (Acari: Eriophyoidea) have been described, Aceria anthocoptes (Nal.) and Aceria cir …
Performance of host-races of the fruit fly, Tephritis conura on a derived host plant, the cabbage thistle Cirsium oleraceum: implications for the original host shift.
Diegisser T, Johannesen J, Seitz A. Diegisser T, et al. J Insect Sci. 2008;8:1-6. doi: 10.1673/031.008.6601. J Insect Sci. 2008. PMID: 20302521 Free PMC article.
The thistle-infesting fruit fly Tephritis conura Loew (Diptera: Tephritidae) forms host races on the melancholy thistle, Cirsium hetewphyllum (L.) Hill (Asterales: Asteraceae) and the cabbage thistle, Cirsium olemceum (L.). ...Population fitness components measured …
The thistle-infesting fruit fly Tephritis conura Loew (Diptera: Tephritidae) forms host races on the melancholy thistle, Cirsium hete …
The role of geographic setting on the diversification process among Tephritis conura (Tephritidae) host races.
Diegisser T, Johannesen J, Seitz A. Diegisser T, et al. Heredity (Edinb). 2006 May;96(5):410-8. doi: 10.1038/sj.hdy.6800821. Heredity (Edinb). 2006. PMID: 16570066
Host races of the fruit fly Tephritis conura attack the thistles Cirsium oleraceum and Cirsium heterophyllum. By studying the genetic divergence of T. conura in areas where host plants are sympatric, parapatric and allopatric, we assessed the contribution of …
Host races of the fruit fly Tephritis conura attack the thistles Cirsium oleraceum and Cirsium heterophyllum. By studyi …
[The flower and blossom morphology of Asteraceae correlates with composition of their pollinators].
Dlusskiĭ GM, Glazunova KP, Lavrova NV. Dlusskiĭ GM, et al. Zh Obshch Biol. 2004 Nov-Dec;65(6):490-9. Zh Obshch Biol. 2004. PMID: 15609481 Russian.
According to corolla length species under study ranged more or less uniformly from 2.16 mm (Tripleurospermum inodorum) up to 21.06 mm (Cirsium heterophyllum). The correlation between share of long-tongued bees (mainly bumblebees) among all visitors of inflorescens a …
According to corolla length species under study ranged more or less uniformly from 2.16 mm (Tripleurospermum inodorum) up to 21.06 mm (Ci …