is a species of cichlid endemic and prefers sheltered bays or vegetated substrates. In this study, the mitochondrial genome of was completed using PCR and Sanger sequencing method. The genome is a circular molecule with the length of 16 576 bp and contains 13 protein-coding genes (PCGs), 22 transfer tRNA genes and two ribosomal RNA genes. Except gene, the other protein-coding genes are started with ATG. The average A + T content is 54.1%. Gene overlaps have been found at four junctions and have involved a total of 26 bp. Compared with other cichlid species, the genome exhibits high similarity in both the genome size and the genome structure. ML phylogenetic analysis was implemented with other 20 related species to verity the genetic relationship of .
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http://dx.doi.org/10.1080/23802359.2015.1137814 | DOI Listing |
Cells
January 2025
Department of Histology and Embryology and Vascular Biology Student Research Club, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, 85-092 Bydgoszcz, Poland.
Cardiovascular diseases (CVDs) remain a significant global health challenge, with many current treatments addressing symptoms rather than the genetic roots of these conditions. The advent of CRISPR-Cas9 technology has revolutionized genome editing, offering a transformative approach to targeting disease-causing mutations directly. This article examines the potential of CRISPR-Cas9 in the treatment of various CVDs, including atherosclerosis, arrhythmias, cardiomyopathies, hypertension, and Duchenne muscular dystrophy (DMD).
View Article and Find Full Text PDFEvol Appl
January 2025
Save Our Seas Foundation Shark Research Center, Halmos College of Arts & Sciences Nova Southeastern University Dania Florida USA.
Large-bodied pelagic sharks are key regulators of oceanic ecosystem stability, but highly impacted by severe overfishing. One such species, the shortfin mako shark (), a globally widespread, highly migratory predator, has undergone dramatic population reductions and is now Endangered (IUCN Red List), with Atlantic Ocean mako sharks in particular assessed by fishery managers as overfished and in need of urgent, improved management attention. Genomic-scale population assessments for this apex predator species have not been previously available to inform management planning; thus, we investigated the population genetics of mako sharks across the Atlantic using a bi-organelle genomics approach.
View Article and Find Full Text PDFJ Med Genet
January 2025
Division of Clinical and Metabolic Genetics, Department of Paediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada
Biallelic pathogenic variants in cause a fatal autosomal recessive multisystem disorder characterized by recurrent autoinflammation, hypomyelination, progressive neurodegeneration, microcephaly, failure to thrive, liver dysfunction, respiratory chain defects and accumulation of glycogen in skeletal muscle. No missense variants in have been reported to date.We report a 6-year-old boy with microcephaly, global developmental delays, lower limb spasticity with hyperreflexia, epilepsy, abnormal brain MRI, failure to thrive, recurrent fevers and transaminitis.
View Article and Find Full Text PDFForensic Sci Int Genet
January 2025
Department of Genetics, Genomics & Cancer Sciences, University of Leicester, University Road, Leicester, UK. Electronic address:
Kinship determination is a valuable tool in forensic genetics, with applications including familial searching, disaster victim identification, and investigative genetic genealogy. Conventional typing of small numbers of autosomal short tandem repeats (STRs) confidently identifies only first-degree relatives. Massively parallel sequencing (MPS) can access more STRs and resolve alleles identical by length but differing in sequence (isoalleles), which may increase the power of kinship estimation, particularly when combined with additional sequenced single nucleotide polymorphism (SNP) loci, as in the ForenSeq DNA Signature Prep kit.
View Article and Find Full Text PDFDNA Repair (Amst)
January 2025
Departments of Genetics, Cytology and Bioengineering, Voronezh State University, Voronezh, Russia.
Mitochondrial DNA (mtDNA) is often more susceptible to damage compared to nuclear DNA. This is due to its localization in the mitochondrial matrix, where a large portion of reactive oxygen species are produced. Mitochondria do not have histones and mtDNA is only slightly protected by histone-like proteins and is believed to have less efficient repair mechanisms.
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