Genomics
Researchers at Dankook University in South Korea have investigated the dynamics of nuclear mechanosensing in response to temporal cyclic stretching in human dermal fibroblasts. The study found that brief cyclic stretching induces rapid chromatin decondensation and nuclear softening, marked by reduced H3K9me3 levels, and reinforces perinuclear actin assembly from globular
Genomics
Researchers at the University of Barcelona, led by Marius Mumbru, have conducted a comprehensive study on the preservation methods of internal standards for assessing genome size in plant species using flow cytometry. The study aimed to evaluate the effectiveness of three preservation methods: lyophilisation, drying with silica gel, and ultrafreezing.
Genomics
Researchers at Stellenbosch University have discovered a new emaravirus, named citrus emaravirus 1 (CiEV1), in citrus leaves collected in the North West Province of South Africa. The discovery was made possible through the application of high-throughput sequencing (HTS) and phylogenetic analysis. The study found that CiEV1 is a member of
Genomics
Research on life sciences has moved beyond the conventional modern synthesis approach, which posits that the code of life resides solely in DNA, genetic networks, and epigenetics. Instead, investigators have proposed a more comprehensive framework that considers the complexity of life and the distribution of essential information across multiple scales.
Genomics
Researchers at Yan'an University have identified 10 Cobra-Like (CBL) genes in Sorghum bicolor (S. bicolor) genomes, revealing their potential functions in plant development. The study investigated the CBL family genes at the genome-wide level using a bioinformatics approach. The findings suggest that the CBL gene family plays a
Genomics
A recent study published in Animal Genetics has assessed the concordance in SNP calls and trait-mapping efficacy between equine genetic research tools. The research, funded by the UC Davis Center for Equine Health, compared data from 21 horses genotyped on the Equine 670 K SNP array and sequenced at varying
Genomics
A team of researchers from St. Jude Children's Research Hospital has made a significant discovery in the diagnosis and treatment of pediatric acute myeloid leukemia (AML). According to a new study, an integrated whole genome and transcriptome sequencing (iWGS-WTS) approach has been found to be a superior alternative
Genomics
Research on life sciences has moved beyond the conventional modern synthesis approach, which posits that the code of life resides solely in DNA, genetic networks, and epigenetics. Instead, investigators have proposed a more comprehensive framework that considers the complexity of life and the distribution of essential information across multiple scales.
Antiretroviral agents
Recent research from Simon Fraser University has shed new light on the persistence of hypermutated proviruses in people living with HIV, despite antiretroviral therapy (ART). The study, published in the journal Virus Evolution, found that hypermutated proviruses, which arise from the action of host antiviral APOBEC3 proteins, are present in
Genetic research
Research conducted at Henan University of Technology has shed new light on the molecular mechanisms of heat and drought adaptation in Triticum aestivum, a staple crop facing increasing threats from climate change. By employing bioinformatics approaches, the researchers identified 81 non-redundant TaHSFP genes in the Triticum aestivum genome, which are
Genetic research
A groundbreaking study published in Cell Genomics reveals the discovery of epigenetic control of ribosomal DNA arrays in Hominidae genomes. The research, conducted at the Stowers Institute for Medical Research, demonstrates the significance of epigenetic state in buffering rRNA gene dosage, specifying nucleolar organizer function, and potentially propagating transgenerationally. Key
Genetic research
A recent study published in Genome Biology has revealed the distinct roles of genome, methylation, transcription, and translation on protein expression in Arabidopsis thaliana, resolving the Central Dogma's information flow. The study, conducted by researchers at Rothamsted Research, aimed to investigate the impact of intermediate genomic levels on
