Successful without sex – the enigmatic biology and evolutionary origin of coralroot bittercress (Cardamine bulbifera, Brassicaceae)

Ru, Yalu; Schulz, R. S.; Koch, Marcus A.

doi:10.1016/j.ppees.2020.125557

Cited by 3 publications

(3 citation statements)

References 72 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“… 2020 ), Cardamine abchasica (NC_060863) (Ru et al. 2020 ) , Cardamine amara (NC_036962) (Dann et al. 2017 ), Cardamine amariformis (MZ043776) (Raman et al.…”

Section: Resultsmentioning

confidence: 99%

See 1 more Smart Citation

Characterization of the complete plastome sequence of Korean endemic, Cardamine glechomifolia H.Lév. (Brassicaceae, Brassicales)

Jo,

Kim,

Yun

et al. 2024

Mitochondrial DNA Part B

View full text Add to dashboard Cite

In this study, we report the complete plastome sequence of Cardamine glechomifolia H.Lév. 1913 (NCBI acc. no. OP894664). This plastome shows typical quadripartite structure. The plastome size is 154,307 bp, which consists of 84,015 bp large single-copy (LSC), 17,690 bp small single-copy (SSC), and 26,301 bp inverted repeat (IR) regions. The plastome contains 112 genes, including 78 protein-coding, 30 tRNA, and four rRNA genes. The inf A gene is pseudogenized. Sixteen genes contain one intron and two genes ( clp P and ycf 3) have two introns. The phylogenomic analysis conducted in our study reveals that the genus Cardamine , which encompasses C. glechomifolia , exhibits three distinct clades. In order to elucidate the interrelationship among the three clades, it is imperative to conduct additional investigations by augmenting the number of Cardamine samples.

show abstract

“… 2020 ), Cardamine abchasica (NC_060863) (Ru et al. 2020 ) , Cardamine amara (NC_036962) (Dann et al. 2017 ), Cardamine amariformis (MZ043776) (Raman et al.…”

Section: Resultsmentioning

confidence: 99%

“… 2020 ), Cardamine heptaphylla (NC_060864) (Ru et al. 2020 ), Cardamine hirsuta (NC_049607) (Walden et al. 2020 ), Cardamine hupingshanensis (NC_065146) (Huang et al.…”

Section: Resultsmentioning

confidence: 99%

Characterization of the complete plastome sequence of Korean endemic, Cardamine glechomifolia H.Lév. (Brassicaceae, Brassicales)

Jo,

Kim,

Yun

et al. 2024

Mitochondrial DNA Part B

View full text Add to dashboard Cite

show abstract

“… 2022 ), Turritis glabra Ohmi-Shirahama LC325490.1, Cardamine bipinnata NC_060865.1 (Ru et al. 2020 ), Schrenkiella parvula NC_028726.1 (He et al. 2016 ), Sinapis arvensis NC_035303.1, Raphanus sativus NC_024469.1, Arabidopsis thaliana MN603471.1 (Zhang et al.…”

Section: Methodsmentioning

confidence: 99%

The complete chloroplast genome of Brassica rapa var. purpuraria (L.H.Bailey) Kitam 1950 and its phylogenetic analysis

Zhou,

Ren,

Zhang

et al. 2024

Mitochondrial DNA Part B

View full text Add to dashboard Cite

Zicaitai ( Brassica rapa var. purpuraria (L.H.Bailey) Kitam 1950) is a vegetable crop that boasts a high nutritional value and unique flavor. It originated from Central China and was formed after long-term cultivation and domestication. In this study, we obtained the complete sequence of the chloroplast genome of zicaitai, a circular molecule of 153,483 bp in length. This chloroplast genome consists of a large single-copy (LSC) region (83,282 bp), a small single-copy (SSC) region (17,775 bp), and a pair of inverted repeats (IRs) (26,213 bp). By sequence annotation, 132 genes, including 87 protein-coding genes, 37 tRNA genes, and eight rRNA genes were identified in the zicaitai chloroplast. A total of 315 simple sequence repeats (SSRs) were found located in LSC (197), SSC (72), and IR (46), respectively. Phylogenetic analysis based on chloroplast genomes indicated the relationship of zicaitai and the Brassicaceae family, which supports zicaitai as a variety of B. rapa in taxonomy. The results obtained in this study provide insight into further research on Brassica chloroplasts and their phylogeny.

show abstract

The evolutionary history ofCardamine bulbiferashows a successful rapid postglacial Eurasian range expansion in the absence of sexual reproduction

Mandáková

Lysak

et al. 2022

Annals of Botany

View full text Add to dashboard Cite

Background and Aims Sexual reproduction is known to drive plant diversification and adaptation. Here we investigate the evolutionary history and spatiotemporal origin of a dodecaploid (2n = 12x = 96) Eurasian deciduous woodland species, Cardamine bulbifera, which reproduces and spreads via vegetative bulb-like structures only. The species has been among the most successful range expanding understory woodland plants in Europe, which raises the question of the genetic architecture of respective gene pools, since its hexaploid (2n = 6x = 48) but putatively outcrossing closest relative, C. quinquefolia, displays a smaller distribution range in Eastern Europe towards the Caucasus region. Cardamine bulbifera belongs to a small monophyletic clade of four species comprising also C. abchasica (2n = 2x = 16) and C. bipinnata (unknown ploidy) from the Caucasus region. Methods We sequenced the genomes of the two polyploids and their two putative ancestors using Illumina short read sequencing technology (7-8x coverage). Covering the entire distribution range genomic data were generated for 67 samples of the two polyploids (51 samples of C. bulbifera, 16 samples of C. quinquefolia) and six samples of the putative diploid taxa (4 samples of C. abchasica, 2 samples of C. bipinnata) to unravel the evolutionary origin of the polyploid taxa using phylogenetic reconstructions of biparentally and maternally inherited genetic sequence data. Ploidy levels of C. bulbifera and C. quinquefolia were analysed by comparative chromosome painting. We used genetic assignment analysis (STRUCTURE) and ABC modelling to test whether C. bulbifera represents genetically differentiated lineages and addressed the hypothesis of its hybrid origin. Comparative ecological modelling was applied to unravel possible niche differentiation among the two polyploid species. Key Results Cardamine bulbifera was shown to be a non-hybridogenous, auto-dodecaploid taxon of early Pleistocene origin, but with a history of past gene flow with its hexaploid sister species C. quinquefolia, likely during the last glacial maximum in shared refuge areas in Eastern Europe towards Western Turkey and the Crimean Peninsula region. The diploid Caucasian endemic C. abchasica is considered an ancestral species, which also provides evidence for the origin of the species complex in the Caucasus region. C. bulbifera successfully expanded its distribution range postglacially towards Central- and Western Europe accompanied by a transition to exclusively vegetative propagation. Conclusions A transition to vegetative propagation in C. bulbifera is hypothesized as the major innovation to rapidly expand its distribution range following postglacially progressing woodland vegetation throughout Europe. Preceding and introgressive gene flow from its sister species C. quinquefolia in the joint refuge area is documented. This transition and ecological differentiation may have been triggered by preceding introgressive gene flow from its sister species in the joint East European refuge areas.

show abstract

Successful without sex – the enigmatic biology and evolutionary origin of coralroot bittercress (Cardamine bulbifera, Brassicaceae)

Cited by 3 publications

References 72 publications

Characterization of the complete plastome sequence of Korean endemic, Cardamine glechomifolia H.Lév. (Brassicaceae, Brassicales)

Characterization of the complete plastome sequence of Korean endemic, Cardamine glechomifolia H.Lév. (Brassicaceae, Brassicales)

The complete chloroplast genome of Brassica rapa var. purpuraria (L.H.Bailey) Kitam 1950 and its phylogenetic analysis

The evolutionary history ofCardamine bulbiferashows a successful rapid postglacial Eurasian range expansion in the absence of sexual reproduction

Contact Info

Product

Resources

About