Food Science


Publications
118

“Candidatus Liberibacter asiaticus” Prophage Late Genes May Limit Host Range and Culturability

Citation
Fleites et al. (2014). Applied and Environmental Microbiology 80 (19)
Names
Ca. Liberibacter asiaticus
Abstract
ABSTRACT “ Candidatus Liberibacter asiaticus” is an uncultured alphaproteobacterium that systemically colonizes its insect host both inter- and intracellularly and also causes a severe, crop-destroying disease of citrus called huanglongbing, or citrus “greening.” In planta , “ Ca . Liberibacter asiaticus” is also systemic but phloem limited. “ Ca . Liberibacter asiaticus” strain

Autotrophic Carbon Dioxide Fixation via the Calvin-Benson-Bassham Cycle by the Denitrifying Methanotroph “Candidatus Methylomirabilis oxyfera”

Citation
Rasigraf et al. (2014). Applied and Environmental Microbiology 80 (8)
Names
Methylomirabilis oxygeniifera Ts
Abstract
ABSTRACT Methane is an important greenhouse gas and the most abundant hydrocarbon in the Earth's atmosphere. Methanotrophic microorganisms can use methane as their sole energy source and play a crucial role in the mitigation of methane emissions in the environment. “ Candidatus Methylomirabilis oxyfera” is a recently described intra-aerobic methanotroph that is assumed to use nitric oxide to generate internal oxygen to oxidize methane via the conven

The Pine Bark Adelgid, Pineus strobi, Contains Two Novel Bacteriocyte-Associated Gammaproteobacterial Symbionts

Citation
Toenshoff et al. (2014). Applied and Environmental Microbiology 80 (3)
Names
“Theodorhartigia pinicola” “Annandiella pinicola” “Theodorhartigia”
Abstract
ABSTRACT Bacterial endosymbionts of the pine bark adelgid, Pineus strobi (Insecta: Hemiptera: Adelgidae), were investigated using transmission electron microscopy, 16S and 23S rRNA-based phylogeny, and fluorescence in situ hybridization. Two morphologically different symbionts affiliated with the Gammaproteobacteria were present in distinct bacteriocytes. One of them (“ Candidatus

Infection Dynamics of the Tick-Borne Pathogen “Candidatus Neoehrlichia mikurensis” and Coinfections with Borrelia afzelii in Bank Voles in Southern Sweden

Citation
Andersson et al. (2013). Applied and Environmental Microbiology 80 (5)
Names
Ca. Neoehrlichia mikurensis
Abstract
ABSTRACTThe tick-borne bacterium “CandidatusNeoehrlichia mikurensis” has recently been recognized as a human pathogen. Together withBorrelia afzelii, it is one of the most common pathogens found in the tickIxodes ricinus. Here, we compared the epidemiologies of “Ca. Neoehrlichia mikurensis” andB. afzeliiby longitudinal sampling from May to September in one of their most abundant vertebrate hosts, the bank vole (Myodes glareolus), using real-time PCR for detection and quantification. The prevalen

Phenotypic Effect of “Candidatus Rickettsiella viridis,” a Facultative Symbiont of the Pea Aphid (Acyrthosiphon pisum), and Its Interaction with a Coexisting Symbiont

Citation
Tsuchida et al. (2013). Applied and Environmental Microbiology 80 (2)
Names
Ca. Rickettsiella viridis
Abstract
ABSTRACTA gammaproteobacterial facultative symbiont of the genusRickettsiellawas recently identified in the pea aphid,Acyrthosiphon pisum. Infection with this symbiont altered the color of the aphid body from red to green, potentially affecting the host's ecological characteristics, such as attractiveness to different natural enemies. In European populations ofA. pisum, the majority ofRickettsiella-infected aphids also harbor another facultative symbiont, of the genusHamiltonella. We investigate

Assessment of Survival and Body Size Variation of Culicoides imicola (Diptera: Ceratopogonidae) as Functions of “Candidatus Cardinium” (Bacteroidetes) Infection Status

Citation
Morag et al. (2013). Applied and Environmental Microbiology 79 (20)
Names
Ca. Cardinium
Abstract
ABSTRACT“CandidatusCardinium hertigii” (Bacteroidetes) is a maternally inherited endosymbiont known from several arthropods. Its mechanisms for persistence in host populations are mostly reproductive manipulation, though it has been occasionally reported to improve fitness parameters in several hosts. InCulicoides(Diptera: Ceratopogonidae) biting midges, the prevalence of “CandidatusCardinium” infection was documented as moderate, with no detectable sex bias. We therefore investigated whether “C

“Candidatus Midichloriaceae” fam. nov. (Rickettsiales), an Ecologically Widespread Clade of Intracellular Alphaproteobacteria

Citation
Montagna et al. (2013). Applied and Environmental Microbiology 79 (10)
Names
“Euplotella” “Fokinia” Ca. Midichloriaceae Ca. Midichloria mitochondrii
Abstract
ABSTRACT “ Candidatus Midichloria mitochondrii” is an intramitochondrial bacterium of the order Rickettsiales associated with the sheep tick Ixodes ricinus . Bacteria phylogenetically related to “ Ca . Midichloria mitochondrii” (midichloria and like organisms [MALOs]) have been shown to be associated with a wide range of hosts, from amoebae to a variety of animals, including hum

Mobile Elements in a Single-Filament Orange Guaymas Basin Beggiatoa (“Candidatus Maribeggiatoa”) sp. Draft Genome: Evidence for Genetic Exchange with Cyanobacteria

Citation
MacGregor et al. (2013). Applied and Environmental Microbiology 79 (13)
Names
Ca. Maribeggiatoa
Abstract
ABSTRACTThe draft genome sequence of a single orangeBeggiatoa(“CandidatusMaribeggiatoa”) filament collected from a microbial mat at a hydrothermal site in Guaymas Basin (Gulf of California, Mexico) shows evidence of extensive genetic exchange with cyanobacteria, in particular for sensory and signal transduction genes. A putative homing endonuclease gene and group I intron within the 23S rRNA gene; several group II catalytic introns; GyrB and DnaE inteins, also encoding homing endonucleases; mult

Physiological Characterization of an Anaerobic Ammonium-Oxidizing Bacterium Belonging to the “Candidatus Scalindua” Group

Citation
Awata et al. (2013). Applied and Environmental Microbiology 79 (13)
Names
Ca. Scalindua
Abstract
ABSTRACTThe phylogenetic affiliation and physiological characteristics (e.g.,Ksand maximum specific growth rate [μmax]) of an anaerobic ammonium oxidation (anammox) bacterium, “CandidatusScalindua sp.,” enriched from the marine sediment of Hiroshima Bay, Japan, were investigated. “CandidatusScalindua sp.” exhibits higher affinity for nitrite and a lower growth rate and yield than the known anammox species.