Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The complete mitochondrial genome of Riccia fluitans L. (Ricciaceae, Marchantiophyta): investigation of intraspecific variations on mitochondrial genomes of R. fluitans.

ABSTRACT: Riccia fluitans L. is the most common species in Riccia genus. To investigate intraspecific variations on mitochondrial genomes of R. fluitans, we completed mitochondrial genome of R. fluitans. Its length is 185,640 bp, longer than that of NC_043906 by 19 bp and it contains 74 genes (42 protein-coding genes, 3 rRNAs, 28 tRNAs, and 1 pseudogene). 18 single nucleotide polymorphisms (SNPs) and 19 insertions and deletions are identified, higher than that of Marchantia polymorpha subsp. ruderalis. One non-synonymous SNP is found in ccmFN. Phylogenetic trees show that R. fluitans is clustered with Dumortiera hirsuta, requiring additional mitogenome to clarify the phylogenetic relationship.

SUBMITTER: Min J

PROVIDER: S-EPMC7510835 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

The complete mitochondrial genome of Riccia fluitans L. (Ricciaceae, Marchantiophyta): investigation of intraspecific variations on mitochondrial genomes of R. fluitans.

Min Juhyeon J Kwon Woochan W Xi Hong H Park Jongsun J

Mitochondrial DNA. Part B, Resources 20200228 2

Riccia fluitans L. is the most common species in Riccia genus. To investigate intraspecific variations on mitochondrial genomes of R. fluitans, we completed mitochondrial genome of R. fluitans. Its length is 185,640 bp, longer than that of NC_043906 by 19 bp and it contains 74 genes (42 protein-coding genes, 3 rRNAs, 28 tRNAs, and 1 pseudogene). 18 single nucleotide polymorphisms (SNPs) and 19 insertions and deletions are identified, higher than that of Marchantia ...[more]

PMID: 33366919

Similar Datasets

The complete mitochondrial genome of Wiesnerella denudata (Mitt.) Steph. (Wiesnerellaceae, Marchantiophyta): large number of intraspecific variations on mitochondrial genomes of W. denudata.

Project description:Wiesnerella denudata (Mitt.) Steph. is a thallose liverwort distributed in Asian subtropical to tropical regions. It is the only one species in genus Wiesnerella and family Wiesnerellaceae. To investigate intraspecific variations on mitochondrial genomes of W. denudata, we completed mitochondrial genome of W. denudata. Its length is 185,640 bp, longer than that of the previously sequenced mitochondrial genome by 71 bp and contains 73 genes (41 protein-coding genes, 3 rRNAs, 28 tRNAs, and 1 pseudogene). A total of 149 single nucleotide polymorphisms (SNPs) and 3,033 insertions and deletions are identified, much higher than those of Marchantia polymorpha subsp. ruderalis and Riccia fluitans. Phylogenetic trees show that W. denudata is clustered with Monosolenium tenerum belonging to Monosoleniaceae.

| S-EPMC7782032 | biostudies-literature

The complete mitochondrial genome of Ricania speculum (Walker, 1851) (Hemiptera: Ricaniidae): investigation of intraspecific variations on mitochondrial genome.

Project description:We have determined a mitochondrial genome of Ricania speculum (Walker, 1851) collected in Jeollabuk-do, Republic of Korea. The circular mitogenome of R. speculum is 15,530 bp long which is shorter than that of the previous mitogenome of R. speculum by 199 bp. It includes 13 protein-coding genes, two ribosomal RNA genes, and 22 transfer RNAs. Intraspecific variation between two mitogenome of R. speculum was investigated: 171 SNPs and 18 INDELs were identified, presenting a high level of intraspecific variations on mitochondrial genome.

| S-EPMC7682737 | biostudies-literature

The second complete mitochondrial genome of Alphitobius diaperinus Panzer, 1797 (Coleoptera: Tenebrionidae): investigation of intraspecific variations on mitochondrial genome.

Project description:We have determined the second mitochondrial genome of Alphitobius diaperinus Panzer, 1797 collected in Gyeonggi-do, Republic of Korea. The circular mitogenome of A. diaperinus is 15,512 bp long which is slightly longer than that of the previous mitogenome of A. diaperinus. It includes 13 protein-coding genes, two ribosomal RNA genes, and 22 transfer RNAs. The base composition was AT-biased (72.4%). Intraspecific variation between two mitogenome of A. diaperinus was investigated: one SNP and one INDEL were identified, presenting the low level of intraspecific variations on mitochondrial genome.

| S-EPMC7783036 | biostudies-literature

Complete mitochondrial genome sequence of Aspergillus flavus SRRC1009: insight of intraspecific variations on A. flavus mitochondrial genomes.

Project description:The mitogenome of Aspergillus flavus SRRC1009 was sequenced to investigate intraspecific variations on mitochondrial genomes of A. flavus. It shows 29,202 bp with a typical configuration of Aspergillus mitogenome. Sixteen SNPs and 22 INDELs and 17 SNPs and 27 INDELs were identified against AflaGuard® and JQ355000, respectively. Phylogenetic trees present in the three A. flavus mitochondrial genomes were clustered with A. oryzae mitochondrial genome in one clade.

| S-EPMC7594760 | biostudies-literature

Riccia fluitans

Project description:Riccia fluitans overview

| PRJNA556076 | ENA

The complete chloroplast genome of Zoysia matrella (L.) Merr. isolated in Korea (Poaceae): investigation of intraspecific variations on chloroplast genomes.

Project description:Completed chloroplast genome of Zoysia matrella (L.) Merr. isolated in Korea is 135,888 bp long (GC ratio is 38.4%) and has four subregions: 81,370 bp of large single copy (36.3%) and 12,594 bp of small single copy (32.7%) regions are separated by 20,962 bp of inverted repeat (44.1%) regions including 130 genes (83 protein-coding genes, eight rRNAs, 38 tRNAs, and one pseudogene). 28 SNPs and 57 INDELs were identified ss intraspecific variations against previously sequenced chloroplast genome. Phylogenetic trees show that Z. matrella and Z. tenuifolia (=Z. pacifica) are clustered in one clade with low level of variations on chloroplast genomes.

| S-EPMC7889194 | biostudies-literature

The complete chloroplast genome of Agrimonia pilosa Ledeb. isolated in Korea (Rosaceae): investigation of intraspecific variations on its chloroplast genomes.

Project description:The complete chloroplast genome of Agrimonia pilosa Ledeb. isolated in Korea is 155,125 bp long (GC ratio is 36.9%) and has four subregions: 84,458 bp of large single copy (34.9%) and 18,737 bp of small single copy (30.4%) regions are separated by 25,965 bp of inverted repeat (42.6%) regions including 129 genes (84 protein-coding genes, eight rRNAs, and 37 tRNAs). 258 SNPs and 542 INDELs were identified as intraspecific variations against the partial genome (KY419942). Phylogenetic trees show that our chloroplast genome was clustered with the previous A. pilosa chloroplast genome.

| S-EPMC7510681 | biostudies-literature

Whole-Genome Sequence of Aneurinibacillus sp. Ricciae_BoGa-3, Isolated from Riccia fluitans.

Project description:Here, we present the Nanopore-only genome sequence of Aneurinibacillus sp. Ricciae_BoGa-3. It was isolated from Riccia fluitans ecotype BoGa-3 and its source was Botanical Garden Osnabrück (Germany). The complete circular genome is 4,981,254 bp with a GC content of 44.8%.

| S-EPMC10281120 | biostudies-literature

Transformation of Riccia fluitans, an Amphibious Liverwort Dynamically Responding to Environmental Changes.

Project description:The colonization of land by streptophyte algae, ancestors of embryophyte plants, was a fundamental event in the history of life on earth. Bryophytes are early diversifying land plants that mark the transition from freshwater to terrestrial ecosystems. The amphibious liverwort Riccia fluitans can thrive in aquatic and terrestrial environments and thus represents an ideal organism to investigate this major transition. Therefore, we aimed to establish a transformation protocol for R. fluitans to make it amenable for genetic analyses. An Agrobacterium transformation procedure using R. fluitans callus tissue allows to generate stably transformed plants within 10 weeks. Furthermore, for comprehensive studies spanning all life stages, we demonstrate that the switch from vegetative to reproductive development can be induced by both flooding and poor nutrient availability. Interestingly, a single R. fluitans plant can consecutively adapt to different growth environments and forms distinctive and reversible features of the thallus, photosynthetically active tissue that is thus functionally similar to leaves of vascular plants. The morphological plasticity affecting vegetative growth, air pore formation, and rhizoid development realized by one genotype in response to two different environments makes R. fluitans ideal to study the adaptive molecular mechanisms enabling the colonialization of land by aquatic plants.

| S-EPMC7432341 | biostudies-literature

Intraspecific phylogenetic analysis of Siberian woolly mammoths using complete mitochondrial genomes.

Project description:We report five new complete mitochondrial DNA (mtDNA) genomes of Siberian woolly mammoth (Mammuthus primigenius), sequenced with up to 73-fold coverage from DNA extracted from hair shaft material. Three of the sequences present the first complete mtDNA genomes of mammoth clade II. Analysis of these and 13 recently published mtDNA genomes demonstrates the existence of two apparently sympatric mtDNA clades that exhibit high interclade divergence. The analytical power afforded by the analysis of the complete mtDNA genomes reveals a surprisingly ancient coalescence age of the two clades, approximately 1-2 million years, depending on the calibration technique. Furthermore, statistical analysis of the temporal distribution of the (14)C ages of these and previously identified members of the two mammoth clades suggests that clade II went extinct before clade I. Modeling of protein structures failed to indicate any important functional difference between genomes belonging to the two clades, suggesting that the loss of clade II more likely is due to genetic drift than a selective sweep.

| S-EPMC2423413 | biostudies-literature