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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 919 records · Page 51
All sourcesNASA NTRSDOE OSTI
DOE OSTI2022

Metagenome-Assembled Genomes for “ Candidatus Phormidium sp. Strain AB48” and Co-occurring Microorganisms from an Industrial Photobioreactor Environment

Here, we report metagenome-assembled genomes for “Candidatus Phormidium sp. strain AB48” and three cooccurring microorganisms from a biofilm-forming industrial photobioreactor environment, using the PacBio sequencing platform. Several mobile genetic elements, including a double-stranded DNA phage and plasmids, were also recovered, with the potential to mediate gene transfer within the biofilm community.

59 BASIC BIOLOGICAL SCIENCES↗
DOE OSTI2023

Genome-sequenced bacterial collection from sorghum aerial root mucilage

ABSTRACT A collection of 47 bacteria isolated from the mucilage of aerial roots of energy sorghum is available at the Great Lakes Bioenergy Research Center, Michigan State University, Michigan, USA. We enriched bacteria with putative plant-beneficial phenotypes and included information on phenotypic diversity, taxonomy, and whole genome sequences.

Mechan-Llontop, Marco E.↗
DOE OSTI2023

Genome-sequenced bacterial collection from sorghum epicuticular wax

ABSTRACT A collection of 44 isolates isolated from the epicuticular wax of stems of energy sorghum is available at the Great Lakes Bioenergy Researcher Center, Michigan State University, MI, USA. We enriched bacteria with putative plant-beneficial phenotypes and include information on their phenotypic diversity, taxonomy, and whole-genome sequences.

Mechan-Llontop, Marco E.↗
DOE OSTI2021

High-Quality Draft Genome Sequence of the Siderophilic and Thermophilic Leptolyngbyaceae Cyanobacterium JSC-12

The siderophilic, thermophilic Leptolyngbyaceae cyanobacterium JSC-12 was isolated from a microbial mat in an iron-depositing hot spring. Here, we report the high-quality draft genome sequence of JSC-12, which may help elucidate the mechanisms of resistance to extreme iron concentrations in siderophilic cyanobacteria and lead to new remediation biotechnologies.

59 BASIC BIOLOGICAL SCIENCES↗
DOE OSTI2023

Complete genome sequence of Cellulomonas sp., strain ES6, a chromate-reducing bacterium isolated from chromium-contaminated subsurface sediment

ABSTRACT Cellulomonas sp. strain ES6 is a chromate-reducing bacterium isolated from chromium contaminated subsurface sediment. Illumina MiSeq and Oxford Nanopore sequencing were used to assemble the genome sequence which consisted of a single circular chromosome of 4.13 Mb, contained 3,960 protein encoding genes and with an overall G + C content 75.38%.

Perea, Katheryn R.↗
DOE OSTI2020

Draft Genome Sequence of Agrobacterium fabrum ARqua1

Agrobacterium fabrum ARqua1 is a hybrid of Agrobacterium fabrum C58C bearing the megaplasmid pRiA4b. ARqua1 is used by many plant researchers to generate transgenic roots. The draft genome of ARqua1 includes a 249,350-bp contig that likely covers all of pRiA4b, and it will be a valuable resource to plant biologists.

59 BASIC BIOLOGICAL SCIENCES↗
DOE OSTI2023

Genome sequences of key bacterial symbionts of entomopathogenic nematodes: Xenorhabdus cabanillasii DSM17905, Xenorhabdus ehlersii DSM16337, Xenorhabdus japonica DSM16522, Xenorhabdus koppenhoeferii DSM18168, and Xenorhabdus mauleonii DSM17908

ABSTRACT Xenorhabdus species are bacterial symbionts of entomopathogenic Steinernema nematodes, in which they produce diverse secondary metabolites implicated in pathogenesis. To expand resources for natural product prospecting and exploration of host-symbiont-pathogen relationships, the genomes of Xenorhabdus cabanillasi, Xenorhabdus ehlersii , Xenorhabdus japonica , Xenorhabdus koppenhoeferii , and Xenorhabdus mauleonii were analyzed.

Robertson, Raegan↗
DOE OSTI2024

Metagenome-assembled genomes of freshwater Hyphomicrobium sp. G-191 and Methylophilus sp. enriched from Cedar Swamp, Woods Hole, MA

ABSTRACT Hyphomicrobium are facultative denitrifying anaerobes capable of using one-carbon compounds as a sole carbon source. Hyphomicrobium sp. G-191 was enriched from Cedar Swamp, Woods Hole, Massachusetts, using a selective medium for methanol-utilizing bacteria. We present two draft metagenome-assembled genomes (MAGs) of a Hyphomicrobium and a Methylophilus species.

Huang, Yolanda (ORCID:0000000312631515)↗
DOE OSTI2026

Draft Genome Sequences of 14 Bacterial Isolates from the Rhizosphere of Bioenergy Sorghum

We report the draft genomes of a collection of 15 bacteria, isolated from the rhizosphere soil of bioenergy sorghum (Sorghum bicolor (L.) Moench). These isolates belong to the genera, Acidovorax, Nocardioides, Agrobacterium, Peribacillus, Caulobacter, Cupriavidus, Pseudomonas, Rhizobium, Sphingomonas, Priestia, Dyadobacter, Roseomonas, Ideonella, and Bacillus.

Black, Grace S.↗
DOE OSTI2020

Genome Sequences of 42 Bacteria Isolated from Sorghum bicolor Roots

Forty-two bacterial strains were isolated from root samples of Sorghum bicolor. The strains spanned 17 genera, including Dechloromonas, Duganella, Dyella, Flavobacterium, Herbaspirillum, Lutibacter, Mucilaginibacter, Novosphingobium, Paraburkholderia, Pedobacter, Pleomorphomonas, Rhizobacter, Rhizobium, Rhizomicrobium, Rugamonas, Variovorax, and Xanthobacter. Their whole-genome sequences revealed diverse metabolic processes, including biological nitrogen fixation, in sorghum root microbiota.

59 BASIC BIOLOGICAL SCIENCES↗
DOE OSTI2025

Genome sequences of four novel Endozoicomonas strains associated with a tropical octocoral in a long-term aquarium facility

ABSTRACT We report the genome sequences of four Endozoicomonas sp. strains isolated from the octocoral Litophyton maintained long term at an aquarium facility. Our analysis reveals the coding potential for versatile polysaccharide metabolism; Type II, III, IV, and VI secretion systems; and the biosynthesis of novel ribosomally synthesized and post-translationally modified peptides.

Marques, Matilde (ORCID:0000000194430893)↗
DOE OSTI2024

Draft genome sequence of Exiguobacterium sp. from whole cantaloupe, with inhibition capacity against Listeria monocytogenes

ABSTRACT We report the draft genome sequence of a novel species, Exiguobacterium sp., isolated from a freshly harvested and untreated cantaloupe in North Carolina. The strain Exiguobacterium wild type exhibited inhibitory activity against the foodborne pathogen Listeria monocytogenes , including strains of diverse serotypes and genotypes, both on agar media and in biofilms.

Vishnivetskaya, Tatiana A.↗
DOE OSTI2020

Genome-Wide Identification of Transcription Start Sites in Two Alphaproteobacteria , Rhodobacter sphaeroides 2.4.1 and Novosphingobium aromaticivorans DSM 12444

Here, we report the genome-wide identification of transcription start sites (TSSs) from two Alphaproteobacteria grown under conditions that result in significant changes in gene expression. TSSs that were identified as present in one condition or both will be an important resource for future studies of these, and possibly other, Alphaproteobacteria .

Myers, Kevin S.↗