J
Judith Fehrer
Researcher at Academy of Sciences of the Czech Republic
Publications - 49
Citations - 1688
Judith Fehrer is an academic researcher from Academy of Sciences of the Czech Republic. The author has contributed to research in topics: Hieracium & Phylogenetic tree. The author has an hindex of 23, co-authored 46 publications receiving 1447 citations. Previous affiliations of Judith Fehrer include Museum für Naturkunde.
Papers
More filters
Journal ArticleDOI
Incongruent plastid and nuclear DNA phylogenies reveal ancient intergeneric hybridization in Pilosella hawkweeds (Hieracium, Cichorieae, Asteraceae)
TL;DR: Detailed analysis of trnT-trnL character state evolution along the ITS tree suggested two intergeneric hybridization events between ancestral lineages that resulted in cytoplasmic transfer that are the most likely explanation for the observed incongruencies between plastid and nuclear DNA markers.
Journal ArticleDOI
An improved method of DNA isolation from plants collected in the field and conserved in saturated NaCl/CTAB solution.
Helena Štorchová,Radmila Hrdličková,Jindřich Chrtek,Martin Tetera,Dorothee Fitze,Judith Fehrer +5 more
TL;DR: A simple method for isolation of genomic DNA from wild plants sampled in remote field areas is presented and is suitable for random amplified polymorphic DNA (RAPD) analysis of plant populations as well as for specific amplification of chloroplast DNA sequences.
Journal ArticleDOI
Sexual reproduction is the default mode in apomictic Hieracium subgenus Pilosella, in which two dominant loci function to enable apomixis
Anna M. G. Koltunow,Susan D. Johnson,Julio C.M. Rodrigues,Takashi Okada,Yingkao Hu,Tohru Tsuchiya,Saira Wilson,Pam Fletcher,Kanae Ito,Go Suzuki,Yasuhiko Mukai,Judith Fehrer,Ross Bicknell +12 more
TL;DR: It is shown that developmental events leading to the completion of meiotic tetrad formation are required for AI cell formation, and sexual initiation may stimulate activity of the LOA locus, which was found to be required forAI cell formation and subsequent suppression of the sexual pathway.
Journal ArticleDOI
Intra-individual polymorphism in diploid and apomictic polyploid hawkweeds (Hieracium, Lactuceae, Asteraceae): disentangling phylogenetic signal, reticulation, and noise
TL;DR: This study illustrates how multigene sequences can be used to disentangle the evolutionary history of agamic complexes or similarly difficult datasets and reveals the hybrid origin of 29 out of 60 accession species.
Journal ArticleDOI
The cultivable endophytic community of Norway spruce ectomycorrhizas from microhabitats lacking ericaceous hosts is dominated by ericoid mycorrhizal Meliniomyces variabilis
TL;DR: It is suggested that spruce ectomycorrhizas may represent selective niches for ericoid my Corrhizal fungi in habitats lacking suitable ericaceous hosts.