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National Repository of Grey Literature 4 records found  Search took 0.00 seconds. 
Genetická a morfologická variabilita skupiny \kur{Melampyrum nemorosum}
 DRAHNÍK, Petr
Melampyrum nemorosum agg. is very complicated group of hemiparasitic plants. According to the traditional concept, 15 species is distinguished. Recent molecular analyses show a need of critical taxonomic revision of group and a potential importance of ancient hybridization. Analysis of 3 regions of cpDNA (trnTUGU-trnLUAA, psbA-trnHGUG, rpl32-trnLUAG) and 2 regions of nuclear DNA (Agt1 and At103) reveals well supported lineage with limited geographical distribution. Morphology and genome size of genetically supported lineages were compared.
Detailed record
Genetická a morfologická variabilita skupiny \kur{Melampyrum nemorosum}
 DRAHNÍK, Petr
Melampyrum nemorosum agg. is very complicated group of hemiparasitic plants. According to the traditional concept, 15 species is distinguished. Recent molecular analyses show a need of critical taxonomic revision of group and a potential importance of ancient hybridization. Analysis of 3 regions of cpDNA (trnTUGU-trnLUAA, psbA-trnHGUG, rpl32-trnLUAG) and 2 regions of nuclear DNA (Agt1 and At103) reveals well supported lineage with limited geographical distribution. Morphology and genome size of genetically supported lineages were compared.
Detailed record
Study of population \kur{Melampyrum nemorosum} in the contact zone of two lineages with different geographic distribution.
 DRAHNÍK, Petr
Melampyrum nemorosum agg. is the most problematic group of hemiparasitic genus Melampyrum with more than 15 species with the main centre diversity in the Balkan Peninsula. A contact zone between two molecular supported lineages of the M. nemorosum s. str. was studied. Three cpDNA regions (trnTUGU-trnLUAA, psbA-trnHGUG, rpl32-trnLUAG) were sequenced. Differentiation in genome size and variability in morphological characters among molecular supported groups was studied.
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Biology of hemiparasitic \kur{Melampyrum nemorosum}
 ADAMEC, Vojtěch
The thesis reports distribution and important aspects of biology (host spectrum, effect of the species on plant community and basic ecophysioogical characteristics) of the endangered early ecotype of hemiparasitic plant Melampyrum nemorosum (Orobanchaceae) in the Czech Republic. Comparisons to the frequently occurring late ecotype are also emphasised where relevant.
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