Clarification of the Position of Linum stelleroides Planch. within the Phylogeny of the Genus Linum L.
Nadezhda L BolshevaNataliya V MelnikovaEkaterina M DvorianinovaLiudmila N MironovaOlga Y YurkevichAlexandra V AmosovaGeorge S KrasnovAlexey A DmitrievOlga V MuravenkoPublished in: Plants (Basel, Switzerland) (2022)
The phylogeny of members of the family Linaceae DC. ex Perleb has not been adequately studied. In particular, data on the phylogenetic relationship between Linum stelleroides Planch. and other representatives of the blue-flowered flax are very controversial. In the present work, to clarify this issue, we obtained DNA sequences of three nuclear loci (IGS and ITS1 + 5.8S rDNA + ITS2 of the 35S rRNA gene and the 5S rRNA gene) and eight chloroplast loci ( rbcL , the trnL - trnF intergenic spacer, matK , the 3' trnK intron, ndhF , trnG , the psbA - trnH intergenic spacer, and rpl16 ) of 10 Linum L. species ( L. stelleroides , L. hirsutum , L. perenne , L. leonii , L. lewisii , L. narbonense , L. decumbens , L. grandiflorum , L. bienne (syn. L. angustifolium ), and L. usitatissimum ) using high-throughput sequencing data. The phylogenetic analysis showed that L. stelleroides forms a basal branch in the blue-flowered flax clade. Previously found inconsistencies in the position of L. stelleroides and some other species in the Linaceae phylogenetic tree resulted from the erroneous species identification of some of the studied plant samples.
Keyphrases
- genome wide
- high throughput sequencing
- genome wide identification
- electronic health record
- genetic diversity
- copy number
- big data
- dna methylation
- genome wide association study
- gene expression
- genome wide association
- transcription factor
- dendritic cells
- genome wide analysis
- single molecule
- machine learning
- artificial intelligence
- solid state
- deep learning