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Synonyms:
   Hieracium umbellatum (narrowleaf hawkweed) 

Broader Terms:
   Asterales 
   Hieracium (hawkweed) 

More Specific:
   Hieracium umbellatum umbellatum 
 
 
Latest Articles on Hieracium umbellatum L from uBioRSS
Arsenic accumulation and speciation in plants from different habitats - ScienceDirect Search: species
Taxonomical value of inflorescence scent in Hieracium s. str. - ScienceDirect Search: species


External Resources:

Common Names: narrow-leaf hawkweed, narrowleaf hawkweed, iarba vulturului, Mångbladig hökfibla



1.  Evolutionary history and genetic diversity of apomictic allopolyploids in Hieracium s.str.: morphological versus genomic features.LinkIT
Chrtek J, Mráz P, Belyayev A, Pa?tová L, Mrázová V, Caklová P, Josefiová J, Zagorski D, Hartmann M, Jandová M, Pinc J, Fehrer J
American journal of botany Am. J. Bot. Evolutionary history and genetic diversity of apomictic allopolyploids in Hieracium s.str.: morphological versus genomic features. 66-90 10.1002/ajb2.1413 The origin of allopolyploids is believed to shape their evolutionary potential, ecology, and geographical ranges. Morphologically distinct apomictic types sharing the same parental species belong to the most challenging groups of polyploids. We evaluated the origins and variation of two triploid taxa (Hieracium pallidiflorum, H. picroides) presumably derived from the same diploid parental pair (H. intybaceum, H. prenanthoides). We used a suite of approaches ranging from morphological, phylogenetic (three unlinked molecular markers), and cytogenetic analyses (in situ hybridization) to genome size screening and genome skimming. Genotyping proved the expected parentage of all analyzed accessions of H. pallidiflorum and H. picroides and revealed that nearly all of them originated independently. Genome sizes and genome dosage largely corresponded to morphology, whereas the maternal origin of the allopolyploids had no discernable effect. Polyploid accessions of both parental species usually contained genetic material from other species. Given the phylogenetic distance of the parents, their chromosomes appeared only weakly differentiated in genomic in situ hybridization (GISH), as well as in overall comparisons of the repetitive fraction of their genomes. Furthermore, the repeatome of a phylogenetically more closely related species (H. umbellatum) differed significantly more. We proved (1) multiple origins of hybridogeneous apomicts from the same diploid parental taxa, and (2) allopolyploid origins of polyploid accessions of the parental species. We also showed that the evolutionary dynamics of very fast evolving markers such as satellite DNA or transposable elements does not necessarily follow patterns of speciation. © 2020 Botanical Society of America. Chrtek Jind?ich J https://orcid.org/0000-0003-1564-7440 Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. Department of Botany, Faculty of Science, Charles University, Benátská 2, CZ, 128 01, Praha 2, Czech Republic. Mráz Patrik P Department of Botany, Faculty of Science, Charles University, Benátská 2, CZ, 128 01, Praha 2, Czech Republic. Belyayev Alexander A Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. Pa?tová Ladislava L Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. Mrázová Viera V Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. Department of Botany, Faculty of Science, Charles University, Benátská 2, CZ, 128 01, Praha 2, Czech Republic. Caklová Petra P Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. Josefiová Ji?ina J Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. Zagorski Danijela D Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. Hartmann Matthias M Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. Jandová Michaela M Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. Pinc Jan J Department of Botany, Faculty of Science, Charles University, Benátská 2, CZ, 128 01, Praha 2, Czech Republic. Fehrer Judith J Institute of Botany of the Czech Academy of Sciences, Zámek 1, CZ, 252 43, Pr?honice, Czech Republic. eng GENBANK MK465644 EU867745 MK465645 MK465646 MK465647 EU867732 MK465648 MK465649 MK465650 EU867744 MK465524 MK465503 MK465525 MK465526 MK465504 MK465527 MK465528 MK465505 MK465529 MK465530 MK465531 MK465506 MK465532 MK465507 MK465533 MK465508 MK465534 MK465509 MK465535 MK465536 MK465537 MK465510 MK465538 MK465539 MK465511 MK465606 MK465607 AY573323 MK465605 JX129600 MK465540 MK465512 MK465541 MK465513 MK465542 MK465543 MK465514 MK465544 MK465545 MK465515 MK465546 MK465516 MK465547 MK465548 MK465517 MK465549 MK465518 MK465550 MK465519 MK465551 MK465552 MK465520 MK465553 MK465554 MK465555 MK465521 MK465556 MK465522 MK465557 MK465523 MK465681 17-14620S Czech Science Foundation RVO 67985939 Czech Academy of Sciences Journal Article 2020 01 05 United States Am J Bot 0370467 0002-9122 IM Asteraceae gamma-glutamylcysteine synthetase genome size in situ hybridization multivariate morphometrics pollen size polyploid evolution repeatome 2019 08 24 2019 11 13 2020 1 7 6 0 2020 1 7 6 0 2020 1 7 6 0 ppublish 31903548 10.1002/ajb2.1413 LITERATURE CITED, 2020</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>2.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Meiotic studies in some species of tribe Cichorieae (Asteraceae) from Western Himalayas.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Gupta RC, Goyal H, Singh V, Goel RK<br><font color=gray><i>TheScientificWorldJournal, 2014</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>3.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Patterns of plastid and nuclear variation among apomictic polyploids of Hieracium: evolutionary processes and taxonomic implications.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Tyler T, Jönsson J<br><font color=gray><i>Annals of botany, 2013</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>4.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Distribution of different mycorrhizal classes on Mount Koma, northern Japan.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Tsuyuzaki S, Hase A, Niinuma H<br><font color=gray><i>Mycorrhiza, 2005</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br></table></tr></table></td><script src="http://www.google-analytics.com/urchin.js" type="text/javascript"> </script> <script type="text/javascript"> _uacct = "UA-634822-1"; urchinTracker(); </script> </BODY> </HTML>