Flax ( L.), one of the important and versatile crops, is used for the production of oil and fiber. To obtain high and stable yields of flax products, varieties should be cultivated under optimal conditions, including the composition of the soil microbiome. We evaluated the diversity of microorganisms in soils under conditions unfavorable for flax cultivation (suboptimal acidity or herbicide treatment) or infected with causative agents of harmful flax diseases (, or f. sp. ). For this purpose, twenty-two sod-podzolic soil samples were collected from flax fields and their metagenomes were analyzed using the regions of 16S ribosomal RNA gene (16S rDNA) and internal transcribed spacers (ITS) of the ribosomal RNA genes, which are used in phylogenetic studies of bacteria and fungi. Amplicons were sequenced on the Illumina MiSeq platform (reads of 300 + 300 bp). On average, we obtained 8,400 reads for ITS and 43,300 reads for 16S rDNA per sample. For identification of microorganisms in the soil samples, the Illumina reads were processed using DADA2. The raw data are deposited in the Sequence Read Archive under the BioProject accession number PRJNA956957. Tables listing the microorganisms identified in the soil samples are available in this article. The obtained dataset can be used to analyze the fungal and bacterial composition of flax field soils and their relationship to environmental conditions, including suboptimal soil acidity and infection with fungal pathogens. In addition, it can help to understand the influence of herbicide treatment on the microbial diversity of flax fields. Another useful application of our data is the ability to assess the suitability of the soil microbiome for flax cultivation.
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http://dx.doi.org/10.1016/j.dib.2023.109827 | DOI Listing |
J Vet Intern Med
December 2024
Veterinary Research Scholars Program (VRSP), University of Missouri College of Veterinary Medicine, Columbia, Missouri 65211, USA.
Background: Whereas restoration of fecal consistency after treatment with clioquinol for chronic diarrhea and free fecal water syndrome has been attributed to its antiprotozoal properties, actions of clioquinol on the colonic bacterial microbiota have not been investigated.
Objectives: Characterize the dynamics of fecal microbial diversity before, during, and after PO administration of clioquinol to healthy horses.
Study Design: Experimental prospective cohort study using a single horse group.
Mol Biol (Mosk)
December 2024
Pirogov All-Russia National Research Medical University, Moscow, 117997 Russia.
Obesity is associated with changes in the gut microbiota, as well as with increased permeability of the intestinal wall. In 130 non-obese volunteers, 57 patients with metabolically healthy obesity (MHO), and 76 patients with metabolically unhealthy obesity (MUHO), bacterial DNA was isolated from stool samples, and the 16S rRNA gene was sequenced. The metabolic profile of the microbiota predicted by PICRUSt2 (https://huttenhower.
View Article and Find Full Text PDFBMC Oral Health
December 2024
School of Stomatology, Capital Medical University, Beijing, 100050, China.
Objective: This prospective clinical study examined the effects of fixed orthodontic appliances on oral hygiene and assessed changes in the oral microflora structure of orthodontic patients using high-throughput sequencing technology.
Methods: A total of 45 patients undergoing initial fixed orthodontic treatment were recruited from three hospitals in Beijing, China. Clinical parameters and oral hygiene habits questionnaire were recorded at pre-treatment (T0) and at a 6-month follow-up (T1).
J Transl Med
December 2024
Department of Gastroenterology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.
Background: Yes-associated protein 1 (YAP1) regulates the survival, proliferation, and stemness of cells, and contributes to the development of metabolic dysfunction associated fatty liver disease (MAFLD). However, the regulatory role of intestinal YAP1 in MAFLD still remains unclear.
Methods: Terminal ileal specimens were used to compare intestinal YAP1 activation in patients with and without MAFLD.
BMC Complement Med Ther
December 2024
Biotechnology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
Chemotherapy administrations for cervical malignancy possess a variety of unfavorable influences on the human body. Scientists are interested in microbial-derived biomolecules or postbiotics as an alternative therapeutic strategy in malignant patients. This research investigated the mechanisms related to the function of two potential postbiotic Lactobacillus isolates, Lactobacillus fermentum CH and L.
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