Abstract: Here, we present a draft genome sequence of Bacillus pumilus strain 7P. This strain was isolated from soil as an extracellular RNase-producing microorganism. The RNase of B. pumilus 7P is considered to be a potential antiviral and therapeutic antitumor agent, and it might be appropriate for agriculture and academic synthesis of oligoribonucleotides.

Abstract: Triphalangeal thumb-polysyndactyly syndrome (TPT-PS) is a rare well-defined autosomal dominant disorder characterized by long thumbs with three phalanges combined with pre- and postaxial polydactyly/syndactyly of limbs. By now, the syndrome has been reported in several large families from different ethnic backgrounds, with a high degree of inter- and intrafamilial variability. The genome locus responsible for TPT-PS has been mapped to the 7q36.3 region harboring a long-range sonic hedgehog (SHH) regulatory sequence (ZRS). Both single-nucleotide variants and complete duplications of ZRS were shown to cause TPT-PS and similar limb phenotypes. TPT-PS usually forms as isolated limb pathology not associated with additional malformations, in particular, with cardiovascular abnormalities. Case presentation Here we report on a rare Russian neonatal case of TPT-PS combined with severe congenital heart disease, namely double outlet right ventricle, and microphthalmia with optic disc coloboma. Pedigree analysis revealed TPT-PS of various expressivity in 10 family members throughout five generations, while the cardiac defect and the eye pathology were detected only in the proband. To extend the knowledge on genotype–phenotype spectrum of TPT-PS, the careful clinical and genomic analysis of the family was performed. High-resolution array-based comparative genomic hybridization (array-CGH) revealed a ~ 300 kb microduplication of 7q36.3 locus (arr[GRCh37] 7q36.3(156385810_156684811) × 3) that co-segregated with TPT-PS in the proband and her mother. The duplication encompassed three genes including LMBR1 , the intron 5 of which is known to harbor ZRS. Based on whole-exome sequencing data, no additional pathogenic mutations or variants of uncertain clinical significance were found in morbid cardiac genes or genes associated with a microphthalmia/anophthalmia/coloboma spectrum of ocular malformations. Conclusions The results support the previous data, indicating that complete ZRS duplication underlies TPT-PS, and suggest a broader phenotypic impact of the 7q36.3 microduplication. Potential involvement of the 7q36.3 microduplication in the patient’s cardiac and eye malformations is discussed. However, the contribution of some additional genetic/epigenetic factors to the complex patient`s phenotype cannot be excluded entirely. Further comprehensive functional studies are needed to prove the possible involvement of the 7q36.3 locus in congenital heart disease and eye pathology.

Abstract: The remarkable diversity observed in the structure and development of the molluscan nervous system raises intriguing questions regarding the molecular mechanisms underlying neurogenesis in Mollusca . The expression of SoxB family transcription factors plays a pivotal role in neuronal development, thereby offering valuable insights into the strategies of neurogenesis. Methods In this study, we conducted gene expression analysis focusing on SoxB-family transcription factors during early neurogenesis in the gastropod Lymnaea stagnalis . We employed a combination of hybridization chain reaction in situ hybridization (HCR-ISH), immunocytochemistry, confocal microscopy, and cell proliferation assays to investigate the spatial and temporal expression patterns of LsSoxB1 and LsSoxB2 from the gastrula stage to hatching, with particular attention to the formation of central ring ganglia. Results Our investigation reveals that LsSoxB1 demonstrates expanded ectodermal expression from the gastrula to the hatching stage, whereas expression of LsSoxB2 in the ectoderm ceases by the veliger stage. LsSoxB1 is expressed in the ectoderm of the head, foot, and visceral complex, as well as in forming ganglia and sensory cells. Conversely, LsSoxB2 is mostly restricted to the subepithelial layer and forming ganglia cells during metamorphosis. Proliferation assays indicate a uniform distribution of dividing cells in the ectoderm across all developmental stages, suggesting the absence of distinct neurogenic zones with increased proliferation in gastropods. Discussion Our findings reveal a spatially and temporally extended pattern of SoxB1 expression in a gastropod representative compared to other lophotrochozoan species. This prolonged and widespread expression of SoxB genes may be interpreted as a form of transcriptional neoteny, representing a preadaptation to prolonged neurogenesis. Consequently, it could contribute to the diversification of nervous systems in gastropods and lead to an increase in the complexity of the central nervous system in Mollusca .

Abstract: Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease. Congenital contractures are a heterogeneous group of various diseases with different etiology and pathogenesis. The article describes a family case of hereditary sensory-motor polyneuropathy caused by a mutation with 943GA (p Arg315Trp) in the TRPV4 gene (transient receptor potential vanilloid cation channel 4, NM_021625. 4). The article presents the clinical and neurological characteristics of the patient, the results of genetic and neurophysiological examination of the patient and his parents, differential diagnosis of this disease.

Abstract: Interpretation of how partnerships between fungi, bacteria, archaea, and insects are maintained through the life of the hosts is a big challenge within the framework of symbiosis research. The main goal of this work was to characterize the gut microbiota in larvae of several Coleoptera species using sequencing of the bacterial and archaeal 16S rRNA genes and fungal internal transcribed spacer (ITS) region. Thus, larvae with various food preferences, including Amphimallon solstitiale , Oryctes nasicornis , Cucujus cinnaberinus , Schizotus pectinicornis , Rhagium mordax , and Rhagium inquisitor , were thoroughly investigated in this work. We revealed an association of these beetle species mainly with four bacterial phyla, Proteobacteria, Firmicutes, Actinobacteria, and Bacteroidetes, as well as with three fungal phyla, Ascomycota, Zygomycota, and Basidiomycota, but microbial communities varied depending on the beetle host, individual organism, and surrounding environment. Moreover, archaea within the phyla Euryarchaeota and Crenarchaeota in the hindgut content of O. nasicornis and A. solstitiale were additionally detected. The identified microbial communities suggest their potential role in the exploitation of various resources, providing nutritional needs for the host organism. These microorganisms can also represent a valuable source of novel metabolic capacities for their application in different biotechnologies.

Abstract: One nucleotide substitution in codon 4 of HLA‐B*35:01:01:01 results in a novel allele, HLA‐B*35:482 .