Browse
Submit Data
Databases
API
Help

Dataset Information

31 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Draft Genome Sequence of Bacillus sp. Strain EKM601B (Phylum Firmicutes), Living inside the Seeds of Luffa acutangula (Chinese Okra).

ABSTRACT: Presented here is the draft genome sequence of Bacillus sp. strain EKM601B, which contains 4,199,360?bp in 73 contigs. This candidate endophyte was isolated from surface-sterilized dry seeds of Luffa acutangula (Chinese okra) and demonstrated diverse plant-beneficial functions and antagonism against soilborne pathogens in vitro.

SUBMITTER: Khalaf EM

PROVIDER: S-EPMC7225529 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Draft Genome Sequence of Bacillus sp. Strain EKM601B (Phylum Firmicutes), Living inside the Seeds of Luffa acutangula (Chinese Okra).

Khalaf Eman M EM Raizada Manish N MN

Microbiology resource announcements 20200514 20

Presented here is the draft genome sequence of Bacillus sp. strain EKM601B, which contains 4,199,360 bp in 73 contigs. This candidate endophyte was isolated from surface-sterilized dry seeds of Luffa acutangula (Chinese okra) and demonstrated diverse plant-beneficial functions and antagonism against soilborne pathogens in vitro. ...[more]

PMID: 32409530

Similar Datasets

Draft Genome Sequence of Planomicrobium glaciei UCD-HAM (Phylum Firmicutes).

Project description:Here, we present the draft genome of Planomicrobium glaciei, a member of the phylum Firmicutes, found at the University of California Davis. Paired-end, 300-bp reads were generated on an Illumina MiSeq. The assembly consists of 3,925,122 bp, contained in 109 contigs, with a G+C content of 46.7%.

| S-EPMC4611698 | biostudies-literature

Luffa acutangula

Project description:Luffa acutangula Transcriptome

| PRJNA810936 | ENA

Luffa acutangula

Project description:Luffa acutangula Raw sequence reads

| PRJNA606857 | ENA

Luffa acutangula

Project description:Luffa acutangula overview

| PRJNA812298 | ENA

Luffa acutangula

Project description:Luffa acutangula Genome sequencing and assembly

| PRJNA1042866 | ENA

Chloroplast genome data of Luffa acutangula and Luffa aegyptiaca and their phylogenetic relationships.

Project description:Luffa acutangula and Luffa aegyptiaca are domesticated plants in the family Cucurbitaceae. They are mainly cultivated in the tropical and subtropical regions of Asia. The chloroplast genomes of many Cucurbitaceae species were sequenced to examine gene content and evolution. However, the chloroplast genome sequences of L. acutangula and L. aegyptiaca have not been reported. We report the first complete sequences of L. acutangula and L. aegyptiaca chloroplast genomes obtained from Pacific Biosciences sequencing and use them to infer evolutionary relationships. The chloroplast genomes of L. acutangula and L. aegyptiaca are 157,202 and 157,275 bp, respectively. Both genomes possessed the typical quadripartite structure and contained 131 genes, including 87 coding genes, 36 tRNA genes and 8 rRNA genes. We identified simple sequence repeats (SSR) and single nucleotide polymorphisms (SNP) from both chloroplast genomes. Polycistronic mRNA was examined in L. acutangula and L. aegyptiaca using RNA sequences from Isoform sequencing to identify co-transcribed genes. IR size and locations were compared to other species and found to be relatively unchanged. Phylogenetic analysis confirmed the close relationship between L. acutangula and L. aegyptiaca in the Cucurbitaceae lineage and showed separation of the Luffa monophyletic clade from other species in the subtribe Sicyocae. The results obtained from this study can be useful for studying the evolution of Cucurbitaceae plants.

| S-EPMC7644877 | biostudies-literature

The complete mitochondrial genome of Luffa acutangula.

Project description:Based on PacBio de novo assembly, we report the first complete mitochondrial genome of Luffa acutangula (460,333 bp) containing nine large chloroplast-derived sequences (1.9-17.3 kb) across the mitogenome. The base composition of the mitogenome in descending order is A: 28.02%, C: 22.04%, G: 21.83% and T: 28.10%, and the G + C content is 43.87%. There are 63 mitochondrial genes including 40 protein-coding genes, 3 rRNA genes and 20 tRNA genes. Additionally, a total of 288 repeats ranging from 31 to 5,301 bp were identified, accounting for 5.7% of the mitogenome. Two large direct repeats (5,301 and 405 bp) within the mitogenome were found for the formation of four subgenomic molecules. A phylogenetic analysis showed that L. acutangula was closely related to other species in Cucurbiaceae. This mitogenome provides useful genetic information for evolutionary studies.

| S-EPMC7781975 | biostudies-literature

Metabolome and Transcriptome Analyses of Cucurbitacin Biosynthesis in Luffa (Luffa acutangula).

Project description:Cucurbitacins are extremely bitter compounds mainly present in Cucurbitaceae, where Luffa belongs. However, there is no comprehensive analysis of cucurbitacin biosynthesis in Luffa fruit. Therefore, this study analyzed bitter (WM709) and non-bitter (S1174) genotypes of Luffa to reveal the underlying mechanism of cucurbitacin biosynthesis by integrating metabolome and transcriptome analyses. A total of 422 metabolites were detected, including vitamins, essential amino acids, antioxidants, and antitumor substances. Of these, 131 metabolites showed significant differences between bitter (WM709) and non-bitter (S1174) Luffa fruits. The levels of isocucurbitacin B, cucurbitacin D, 23,24-dihydro cucurbitacin E, cucurbitacin F were significantly higher in bitter than in non-bitter Luffa. Transcriptome analysis showed that Bi, cytochromes P450s (CYP450s), and acyltransferase (ACT) of the cucurbitacin biosynthesis pathway, were significantly up-regulated. Moreover, drought stress and abscisic acid (ABA) activated genes of the cucurbitacin biosynthesis pathway. Furthermore, dual-luciferase reporter and yeast one-hybrid assays demonstrated that ABA-response element binding factor 1 (AREB1) binds to the Bi promoter to activate Bi expression. Comparative analysis of the Luffa and cucumber genomes showed that Bi, CYP450s, and ACT are located in the conserved syntenic loci, and formed a cucurbitacin biosynthesis cluster. This study provides important insights into major genes and metabolites of the cucurbitacin biosynthetic pathway, deepening the understanding of regulatory mechanisms of cucurbitacin biosynthesis in Luffa.

| S-EPMC9209774 | biostudies-literature

In silico analysis of peroxidase from Luffa acutangula.

Project description:Peroxidases are oxidoreductase enzymes that widely gained attention as biocatalysts for their robust catalytic activity, specificity, and regioselective functionality for phenolic compounds. The study of molecular aspects of peroxidases is as crucial as that of the physicochemical aspects. A bioinformatics approach is utilized in this study to investigate the structural aspects and functions of luffa peroxidase (LPrx) from Luffa acutangula. The evolutionary relationship of LPrx with other class III peroxidases was studied by constructing a neighbour-joining phylogenetic tree. An analysis of the phylogenetic tree revealed that plant peroxidases share a common ancestor. The gene ontology term showed that LPrx had a molecular functionality of the oxidation-reduction process, heme binding and peroxidase-like activity, and the biological function of hydrogen peroxide scavenging activity. The enzyme-ligand interactions were studied from a catalytic point of view using the molecular docking technique. The molecular docking was carried out with LPrx as a receptor and guaiacol, m-cresol, p-cresol, catechol, quinol, pyrogallol, 2,4-dimethoxyphenol, gallic acid, aniline, and o-phenylenediamine as ligands. The results presented in the current communication will have a significant implication in proteomics, biochemistry, biotechnology, and the potential applications of peroxidases in the biotransformations of organic compounds.Supplementary informationThe online version contains supplementary material available at 10.1007/s13205-022-03432-8.

| S-EPMC9789927 | biostudies-literature

Draft Genome Sequences of Seven Strains of Paenibacillus spp. (Phylum Firmicutes) Inhabiting the Seeds of Cucumis melo L. (Cantaloupe) and Exhibiting Plant Probiotic Traits.

Project description:Here, we report the draft genome sequences of seven Paenibacillus sp. strains (EKM202P, EKM205P, EKM206P, EKM207P, EKM208P, EKM211P, and EKM212P) that were previously isolated from cultivated surface-sterilized seeds of Cucumis melo L. (cantaloupe). These candidate Paenibacillus plant probiotics displayed in vitro growth-promoting traits and suppressive activity against root-associated fungal/oomycete pathogens.

| S-EPMC7441237 | biostudies-literature