Article
Microbiology
Gregor Fiedler, Stefanie Gieschler, Jan Kabisch, Christina Grimmler, Erik Brinks, Natalia Wagner, Birgit Hetzer, Charles M. A. P. Franz, Christina Boehnlein
Summary: In this study, a novel Pseudomonas species, Pseudomonas rustica sp. nov., was isolated from raw milk samples obtained from Germany. Genomic and phylogenetic analyses showed that the strain is a distinct species within the Pseudomonas genus.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2022)
Article
Microbiology
Jihane Kabtani, Muriel Militello, Stephane Ranque
Summary: The genus Coniochaeta belongs to the class Ascomycota and the family Coniochaetaceae. Some species are plant and animal pathogens, while others are involved in human diseases. A new species, Coniochaeta massiliensis, was described and characterised, with genetic and phenotypic analysis showing its uniqueness compared to other species in the genus.
Article
Environmental Sciences
Ya-Ping Sun, Bei-Bei Wang, Zhang-Ping Wu, Xi-Wen Zheng, Jing Hou, Heng-Lin Cui
Summary: Five novel halophilic archaeal strains were isolated from coastal saline sediments and sea salt in China. They demonstrated typical morphology and growth characteristics and showed high similarities with existing species. However, based on genetic and phylogenetic analyses, it is confirmed that these strains represent five new species. This is the first report of a novel haloarchaeon isolated from a marine intertidal zone.
FRONTIERS IN MARINE SCIENCE
(2023)
Article
Genetics & Heredity
Hairui Wang, Yixin Gu, Guilan Zhou, Xiaoli Chen, Xin Zhang, Zhujun Shao, Maojun Zhang
Summary: In 2019, two different bacterial isolates were obtained from the fecal samples of separate dogs in Beijing, China. These isolates exhibit unique morphological and genetic characteristics, suggesting that they represent a novel species within the genus Helicobacter.
FRONTIERS IN GENETICS
(2023)
Article
Microbiology
Ju Hye Baek, Dong Min Han, Jeong Min Kim, Baolei Jia, Ji Young Jung, Che Ok Jeon
Summary: Two Gram-stain-negative, facultative aerobic, catalase- and oxidase-positive, and non-motile rod bacteria, strains BLT and W38(T), were isolated from soil and freshwater, respectively. They belong to a novel genus Tahibacter and are named Tahibacter soli and Tahibacter amnicola.
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
(2023)
Article
Microbiology
Vojtech Kovarovic, Ivo Sedlacek, Petr Petras, Stanislava Kralova, Ivana Maslanova, Pavel Svec, Meina Neumann-Schaal, Tibor Botka, Tereza Gelbicova, Eva Stankova, Jiri Doskar, Roman Pantucek
Summary: This study characterized a coagulase-negative staphylococcal strain isolated from the nostrils of a laboratory rat. Through genetic analysis, mass spectrometry, and biochemical tests, the strain was found to be distinct from closely related Staphylococcus species and may represent a new species.
Article
Multidisciplinary Sciences
Aurelie Morand, Mamadou Lamine Tall, Edmond Kuete Yimagou, Issa Isaac Ngom, Cheikh Ibrahima Lo, Florent Cornu, Michel Tsimaratos, Jean-Christophe Lagier, Anthony Levasseur, Didier Raoult, Pierre-Edouard Fournier
Summary: This study describes a new species Anaerococcus urinomassiliensis, isolated from the urine of a 17-year-old boy with autoimmune hepatitis and membranoproliferative glomerulonephritis. The strain exhibits specific genetic characteristics, is primarily of human origin, and belongs to the genus of anaerobic bacteria.
SCIENTIFIC REPORTS
(2021)
Article
Multidisciplinary Sciences
Afaf Hamame, Reham Magdy Wasfy, Cheikh Ibrahima Lo, Florence Fenollar, Didier Raoult, Pierre-Edouard Fournier, Linda Houhamdi
Summary: Two new bacterial strains, Marseille-P2698(T) and Marseille-P2260(T), were isolated from human stools using the culturomic method. These two strains were fully described using the taxonogenomic approach. Marseille-P2698(T) was identified as a Gram-negative, motile, non-spore-forming, rod-shaped bacterium, while Marseille-P2260(T) was identified as a Gram-positive, motile, spore-forming rod-shaped bacterium.
SCIENTIFIC REPORTS
(2023)
Article
Biotechnology & Applied Microbiology
Muhammed Duman, Magdalena Mulet, Soner Altun, Izzet Burcin Saticioglu, Margarita Gomila, Jorge Lalucat, Elena Garcia-Valdes
Summary: The study identified potential new species in fish farms in Turkey, belonging to the species Pseudomonas anatoliensis and Pseudomonas iridis.
SYSTEMATIC AND APPLIED MICROBIOLOGY
(2021)
Article
Biodiversity Conservation
Nhan Le Thi Tuyet, Jaisoo Kim
Summary: A Gram-negative strain, RN2-1(T), was isolated from a Korean forest soil sample. It is characterized as aerobic, oxidase-positive, catalase-negative, non-motile, oval/rod-shaped, and can grow in a wide pH and temperature range. The strain belongs to a novel genus, Limobrevibacterium gyesilva gen. nov., sp. nov., and is closely related to Rhodovastum atsumiense G2-11(T). The whole genome analysis and phenotypic data of strain RN2-1(T) support its distinctive phylogenetic position.
Article
Microbiology
Jung-Yun Lee, Dong-Hun Lee, Dong-Hun Kim
Summary: Gram-stain-negative bacterial strains NC18(T) and NC20, isolated from sediment near-vertical borehole effluent originating 714 m below the subsurface in Minnesota, USA, belong to the genus Martelella and are proposed as a novel species, Martelella soudanensis sp. nov.
Article
Multidisciplinary Sciences
Yuanqiang Zou, Xiaoqian Lin, Wenbin Xue, Li Tuo, Ming-Sheng Chen, Xiao-Hui Chen, Cheng-hang Sun, Feina Li, Shao-wei Liu, Ying Dai, Karsten Kristiansen, Liang Xiao
Summary: Two novel anaerobic strains, designated AF52-21(T) and CM04-06(T), were isolated from faeces of healthy Chinese donors using a pure culture strategy. Phylogenetic analysis revealed that these strains clustered with Faecalibacterium species, supporting their recognition as two new species within the genus. Genomic analysis showed differences below the proposed species threshold, confirming their uniqueness.
SCIENTIFIC REPORTS
(2021)
Article
Microbiology
Hyejin Oh, Hyang Burm Lee, Myung Kyum Kim
Summary: Two novel bacterial strains, Hymenobacter lucidus and Hymenobacter nitidus, were isolated from soil in Gyeonggi province, Republic of Korea.
ARCHIVES OF MICROBIOLOGY
(2022)
Article
Microbiology
Babacar Mbaye, Cheikh Ibrahima Lo, Niokhor Dione, Sarah Benabdelkader, Maryam Tidjani Alou, Samy Brahimi, Nicholas Armstrong, Stephane Alibar, Didier Raoult, Valerie Moal, Matthieu Million, Pierre-Edouard Fournier, Florence Fenollar
Summary: The two bacterial strains examined in this study were isolated from the stool of a healthy volunteer and the urine of a kidney transplant recipient, respectively. Through analysis of their morphology, biochemistry, and genomic characteristics, they were identified as new members of the Peptoniphilus genus and named Peptoniphilus coli sp. nov. and Peptoniphilus urinae sp. nov.
ARCHIVES OF MICROBIOLOGY
(2022)
Article
Microbiology
Minji Bang, Myung Kyum Kim, Hee-Young Jung
Summary: Two novel bacterial strains, BT175(T) and BT728(T), belonging to the genus Hymenobacter, were isolated from soil in the Republic of Korea. They were found to possess distinct molecular and biological characteristics.
ARCHIVES OF MICROBIOLOGY
(2022)
Article
Biochemistry & Molecular Biology
Manel Mechmeche, Hamida Ksontini, Moktar Hamdi, Faten Kachouri
INTERNATIONAL JOURNAL OF PEPTIDE RESEARCH AND THERAPEUTICS
(2019)
Article
Environmental Sciences
Olfa Beji, Nouceiba Adouani, Souhila Poncin, Moktar Hamdi, Huai Z. Li
ENVIRONMENTAL TECHNOLOGY
(2020)
Article
Chemistry, Applied
Malek Ennaifer, Taroub Bouzaiene, Chokri Messaoud, Moktar Hamdi
NATURAL PRODUCT RESEARCH
(2020)
Article
Green & Sustainable Science & Technology
Nour El Houda Chaher, Mehrez Chakchouk, Nils Engler, Abdallah Nassour, Michael Nelles, Moktar Hamdi
Article
Environmental Sciences
Rafika Saidi, Moktar Hamdi, Hassib Bouallagui
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2020)
Article
Food Science & Technology
Souhir Bouazizi, Giuseppe Montevecchi, Andrea Antonelli, Moktar Hamdi
LWT-FOOD SCIENCE AND TECHNOLOGY
(2020)
Review
Chemistry, Multidisciplinary
Lamia Ayed, Sana M'hir, Moktar Hamdi
JOURNAL OF CHEMISTRY
(2020)
Article
Chemistry, Multidisciplinary
Manel Ziadi, Sana M'Hir, Abdelkarim Aydi, Moktar Hamdi
JOURNAL OF CHEMISTRY
(2020)
Article
Environmental Sciences
Nour El Houda Chaher, Mehrez Chakchouk, Abdallah Nassour, Michael Nelles, Moktar Hamdi
Summary: Solid waste management is a significant challenge for urban communities worldwide, and composting is found to be an effective waste treatment option. Experimental research in Tunisia demonstrated that the quality of compost produced from different organic waste streams met standards and had lower heavy metal content.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Food Science & Technology
Hanene Jilani, Antonio Cilla, Reyes Barbera, Moktar Hamdi
FOOD RESEARCH INTERNATIONAL
(2020)
Article
Green & Sustainable Science & Technology
Nour El Houda Chaher, Safwat Hemidat, Qahtan Thabit, Mehrez Chakchouk, Abdallah Nassour, Moktar Hamdi, Michael Nelles
Article
Energy & Fuels
Yousra Antit, Inmaculada Olivares, Moktar Hamdi, Sebastian Sanchez
Summary: By pretreating with dilute-sulphuric acid and enzymatic hydrolysis, high contents of cellulose and ethanol can be produced from date palm fibers.
Article
Environmental Sciences
Nour El Houda Chaher, Abdallah Nassour, Moktar Hamdi, Michael Nelles
Summary: The study aimed to develop a technical concept for treating food waste, using digestate for composting to address Tunisia's environmental and energy challenges. Results showed that using digestate significantly improved the performance of the composting process.
WASTE AND BIOMASS VALORIZATION
(2022)
Article
Food Science & Technology
Nour El Houda Chaher, Abdallah Nassour, Moktar Hamdi, Michael Nelles
Summary: The study suggested using cost-effective additives from different sectors to boost semi-continuous food waste anaerobic digestion. By combining agricultural and industrial waste as co-substrates, significant improvements in methane yield and process performance were observed. Different substrates under specific experimental conditions provided diverse alternatives for decision makers to implement sustainable organic waste management systems.
Article
Biotechnology & Applied Microbiology
Nour El Houda Chaher, Safwat Hemidat, Mehrez Chakchouk, Abdallah Nassour, Moktar Hamdi, Michael Nelles
BIORESOURCES AND BIOPROCESSING
(2020)