scholarly journals Nowakowskiella moubasheriana sp. nov., a new cladochytrioid fungus from Poland

2014 ◽  
Vol 19 (1) ◽  
pp. 77-82 ◽  
Author(s):  
S. K. Hassan
Keyword(s):  
New Species ◽  
Water Sample ◽  
Type Strain ◽  
Onion Skin ◽  
Resting Spores ◽  
A New Species

A new exooperculate species of Nowakowskiella has been described. The type strain has been isolated from the water sample taken from the small bog in the ash forest in the National Kampinos Park near Warsaw. The fungus developed on bits of onion skin the rhizomycelial growth and formed numerous zoosporangia and resting spores. It is considered by the author to be a new species of <i>Nowakowskiella</i> related to <i>N. macrospora</i> Karling, and named <i>N. moubasheriana</i> sp. nov.

scholarly journals Mycoplasma verecundum, a New Species Isolated from Bovine Eyes

Microbiology ◽  
2000 ◽  
Vol 81 (2) ◽  
pp. 475-484 ◽  
Author(s):  
R. N. GOURLAY ◽  
R. H. LEACH ◽  
C. J. HOWARD
Keyword(s):  
New Species ◽  
Low Temperature ◽  
Type Strain ◽  
Low Ph ◽  
Mycoplasma Species ◽  
Biological Characters ◽  
Ph Decrease ◽  
Micro Organisms ◽  
A New Species ◽  
Ferment Glucose

Summary: Two similar micro-organisms with the characteristics of the order Mycoplas-matales were isolated from the eyes of calves with conjunctivitis. Both isolates produced only a slight pH decrease in broth and did not ferment glucose or hydrolyse arginine or urea -- hence they were almost undetectable by fluid cultures. Other biological characters included sterol dependence, indicative of the genus Mycoplasma, production of film and spots, growth at low temperature (20°C) or low pH (4.7), and failure to reduce tetrazolium. The two strains were serologically indistinguishable from each other, but distinct from known bovine and other Mycoplasma species tested. Because of their distinct biological and serological characteristics they are proposed as forming a separate new species, Mycoplasma verecundum, with strain 107 (nctc10145) as the type strain.

scholarly journals Frischella japonica sp. nov., an anaerobic member of the Orbales in the Gammaproteobacteria, isolated from the gut of the eastern honey bee, Apis cerana japonica Fabricius

2019 ◽  
Vol 71 (3) ◽  
Author(s):  
Laura A. Wolter ◽  
Shota Suenami ◽  
Ryo Miyazaki
Keyword(s):  
New Species ◽  
Honey Bee ◽  
Honey Bees ◽  
Type Strain ◽  
Type Species ◽  
Apis Cerana ◽  
Content Type ◽  
Link Type ◽  
Isolation And Characterization ◽  
A New Species

The gut of honey bees is characterized by a stable and relatively simple community of bacteria, consisting of seven to ten phylotypes. Two closely related honey bees, Apis mellifera (western honey bee) and Apis cerana (eastern honey bee), show a largely comparable occurrence of those phylotypes, but a distinct set of bacterial species and strains within each bee species. Here, we describe the isolation and characterization of Ac13T, a new species within the rare proteobacterial genus Frischella from A. cerana japonica Fabricius. Description of Ac13T as a new species is supported by low identity of the 16S rRNA gene sequence (97.2 %), of the average nucleotide identity based on orthologous genes (77.5 %) and digital DNA–DNA hybridization relatedness (24.7 %) to the next but far related type strain Frischella perrara PEB0191T, isolated from A. mellifera. Cells of Ac13T are mesophilic and have a mean length of 2–4 µm and a width of 0.5 µm. Optimal growth was achieved in anoxic conditions, whereas growth was not observed in oxic conditions and strongly reduced in microaerophilic environment. Strain Ac13T shares several features with other members of the Orbaceae , such as the major fatty acid profile, the respiratory quinone type and relatively low DNA G+C content, in accordance with its evolutionary relationship. Unlike F. perrara , strain Ac13T is susceptible to a broad range of antibiotics, which could be indicative for an antibiotic-free A. cerana bee keeping. In conclusion, we propose strain Ac13T as a novel species for which we propose the name Frischella japonica sp. nov. with the type strain Ac13T (=NCIMB 15259=JCM 34075).

Bacillus oleroniussp.nov., a member of the hindgut flora of the termiteReticulitermes santonensis(Feytaud)

1995 ◽  
Vol 41 (8) ◽  
pp. 699-706 ◽  
Author(s):  
Thomas Kuhnigk ◽  
Eva-Maria Borst ◽  
Alfred Breunig ◽  
Helmut König ◽  
Matthew D. Collins ◽  
...  
Keyword(s):  
New Species ◽  
Type Strain ◽  
Staining Reaction ◽  
Bacillus Firmus ◽  
Genus Bacillus ◽  
16S Rrna Analysis ◽  
Gram Negative ◽  
Gram Staining ◽  
Reticulitermes Santonensis ◽  
A New Species

A new rod-shaped endospore-forming bacterium is described, which was isolated from the hindgut of the termite Reticulitermes santonensis (Feytaud). The isolate stains Gram negative and its DNA has a guanine-plus-cytosine content of 35 mol%. Despite the Gram-staining reaction, both biochemical and physiological features place the isolate in the genus Bacillus and indicate a phenotypic resemblance to the Bacillus firmus–lentus group of species. On the basis of comparative 16S rRNA analysis and some phenotypic features the isolate clearly represents a new species for which the name Bacillus oleronius is proposed. The type strain is Bacillus oleronius Rt 10 (DSM 9356).Key words: Bacillus, termites, hindgut flora.

The genus Leptoxyphium (Capnodiaceae) from China

Phytotaxa ◽  
2014 ◽  
Vol 176 (1) ◽  
pp. 174 ◽  
Author(s):  
HUI YANG ◽  
HIRAN A. ARIYAWANSA ◽  
HAI-XIA WU ◽  
KEVIN D. HYDE
Keyword(s):  
Phylogenetic Analysis ◽  
New Species ◽  
Type Strain ◽  
Sequence Data ◽  
First Record ◽  
Molecular Data ◽  
Species Cluster ◽  
Sooty Moulds ◽  
One New Species ◽  
A New Species

Leptoxyphium is a relatively poorly known genus of sooty moulds in Capnodiaceae (Dothideomycetes). This paper introduces one new species of Leptoxyphium, L. glochidion and the first record of L. kurandae for China. L. glochidion is introduced as a new species based on morphology and molecular data and is compared with related taxa. Descriptions, illustrations and notes are provided for the two species, which are analyzed by ITS, LSU and SSU sequence data. The phylogenetic analysis shows that the two species cluster in Leptoxyphium (Capnodiaceae). L. glochidion separates from other species of the genus, while L. kurandae clustered with the type strain

scholarly journals Description of Hydrogenophaga Crocea Sp. Nov. Associated With Cyanobacterial Mat Isolated From Farmland Mud

2021 ◽  
Author(s):  
Vipool Thorat ◽  
Bhavesh Tiwarekar ◽  
Kiran Kirdat ◽  
Saurabhee Chavan ◽  
Shital Marakad ◽  
...  
Keyword(s):  
Fatty Acids ◽  
New Species ◽  
Type Strain ◽  
Sequence Similarity ◽  
Distinct Pattern ◽  
Rrna Gene ◽  
Cyanobacterial Mat ◽  
Positive Strain ◽  
A New Species ◽  
The 16S Rrna Gene

Abstract A catalase and oxidase-positive strain BA0156T was isolated from a cyanobacterial mat collected from the farmland mud cultivated with sugarcane from Ahmednagar, India. The 16S rRNA gene of strain BA0156T showed the highest percent sequence similarity with Hydrogenophaga borbori LMG 30805T (98.55 %), followed by H. flava DSM 619T (98.35 %) and H. intermedia DSM 5680T (98.21 %). The strain BA0156T consisted of major fatty acids, C16:0 (25.1 %) and C17:0 cyclo (3.9 %), whereas phosphatidylethanolamine and diphosphatidylglycerol were the major polar lipids. The OrthoANI and dDDH values between strain BA0156T and its closest relative H. borbori LMG 30805T were 84.59 % and 28.3 %, respectively. The DNA G+C content of strain BA0156T was 69.42 mol %. Furthermore, the biochemical and physiological features of strain BA0156T showed a distinct pattern from their closest phylogenetic neighbours. The phenotypic, genotypic and chemotaxonomic characteristics indicated that the strain BA0156T represents a new species for which the name Hydrogenophaga crocea (type strain BA0156 T = MCC 3062T = KCTC 72452T = JCM 34507T) is proposed.

Fungal parasites of rotifers: a new Tolypocladium with underwater conidiation

1980 ◽  
Vol 58 (4) ◽  
pp. 439-442 ◽  
Author(s):  
G. L. Barron
Keyword(s):  
New Species ◽  
Host Body ◽  
Resting Spores ◽  
Fungal Parasites ◽  
A New Species ◽  
Nodular Appearance

A new species, Tolypocladium parasiticum, is described as endoparasitic on the rotifer host Adineta. Unlike most other known Hyphomycetes parasitic on rotifers, conidia are produced underwater. Infection is initiated by conidia lodging in the lower gullet near the mastax of the host. Conidiogenous cells (phialides) arise either directly from the host body or in clusters from short, simple conidiophores. This species produces solitary terminal resting spores with an unusual nodular appearance.

scholarly journals Sellimonas caecigallum sp. nov., description and genome sequence of a new member of the Sellimonas genus isolated from the cecum of feral chicken

2019 ◽  
Author(s):  
Supapit Wongkuna ◽  
Sudeep Ghimire ◽  
Linto Antony ◽  
Surang Chankhamhaengdecha ◽  
Tavan Janvilisri ◽  
...  
Keyword(s):  
Fatty Acids ◽  
New Species ◽  
Type Strain ◽  
Biochemical Analysis ◽  
Sequence Similarity ◽  
Rrna Sequence ◽  
16S Rrna Sequence ◽  
Cellular Fatty Acids ◽  
Physiological And Biochemical ◽  
A New Species

AbstractAn obligately anaerobic, non-motile, Gram-positive coccobacillus strain SW451 was isolated from pooled cecum contents of feral chickens. Comparative analysis based on 16s rRNA sequence showed that strain SW451 had 95.24% nucleotide sequence similarity to Sellimonas intestinalis BR31T, the closest species with a valid taxonomy. The genome of SW451 is 2.67 Mbp with 45.23 mol% of G+C content. The major cellular fatty acids were C16: 0, C14: 0 and C16: 0 DMA. Based on taxonogenomic, physiological, and biochemical analysis, the strain SW451 represents a new species of the genus Sellimonas, for which the name Sellimonas caecigallum sp. nov. is proposed. The type strain of Sellimonas caecigallum is SW451 (=DSM 109473T)

scholarly journals Reclassification of ‘Dactylosporangium variesporum’ as Saccharothrix variisporea corrig. (ex Tomita et al. 1977) sp. nov., nom. rev.

2011 ◽  
Vol 61 (2) ◽  
pp. 310-314 ◽  
Author(s):  
Byung-Yong Kim ◽  
Roselyn Brown ◽  
David P. Labeda ◽  
Michael Goodfellow
Keyword(s):  
New Species ◽  
Type Strain ◽  
Phylogenetic Analyses ◽  
Rrna Gene ◽  
Morphological Markers ◽  
16S Rrna Gene Sequences ◽  
Phenotypic Properties ◽  
Phenotypic Data ◽  
Evolutionary Radiation ◽  
A New Species

In the course of a polyphasic study it was observed that ‘Dactylosporangium variesporum’ NRRL B-16296 is misclassified in the genus Dactylosporangium as it exhibits properties consistent with its assignment to the genus Saccharothrix. Phylogenetic analyses based on 16S rRNA gene sequences show that the strain falls within the evolutionary radiation of the genus Saccharothrix, a result which is supported by corresponding chemotaxonomic and morphological markers. The strain is phylogenetically most closely, albeit loosely, related to Saccharothrix espanaensis, but can be readily distinguished from this and other species of the genus Saccharothrix with validly described names by using a range of phenotypic properties. The combined genotypic and phenotypic data demonstrate conclusively that this strain should be classified as a new species in the genus Saccharothrix for which the name Saccharothrix variisporea sp. nov. is proposed. The type strain is NRRL B-16296T (=ATCC 31203T =DSM 43911T =JCM 3273T =NBRC 14104T).

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