Sökning: "Arnica"

Hittade 2 avhandlingar innehållade ordet Arnica.

1. 1. Phylogenies and Secondary Chemistry in Arnica (Asteraceae)

   Författare :Catarina Ekenäs; Katarina Andreasen; Anders Backlund; Lynn Bohs; Uppsala universitet; []
   Nyckelord :Biology; phylogeny; ITS; ETS; RPB2; sesquiterpene lactones; PCA; bioassay; NF-κB; neutrophil; chloroplast; Biologi; Arnica; Asteraceae;

   Sammanfattning : The genus Arnica (Asteraceae) was investigated for phylogenetic relationships and sesquiterpene lactone (STL) content with the aims to trace the evolutionary history of the genus and to investigate possible congruencies between DNA sequence data, secondary chemistry, and biological activity. Complex evolutionary patterns in Arnica are evident from phylogenetic analyses of chloroplast regions (the rpl16 and rps16 introns and the psbA–trnH, ycf4–cemA, and trnT–L spacers), nuclear ribosomal regions (the internal and external transcribed spacers) and the nuclear low-copy DNA region coding for the second largest subunit of RNA polymerase II (RPB2) between exons 17 and 23. LÄS MER

3. 2. Dissertatio de arnica, quam ... proponunt Johannes Henr. Olin ... et Johannes Fredericus Ladau, nobilis. Smolandi. In audit. Gust. maj. d. 31 octob. 1799

   Författare :Johan Henric Olin; Johan Fredrik Ladau; Johan Henric Olin; Uppsala universitet; []
   Nyckelord :;

   Sammanfattning : .... LÄS MER