Results 211 to 220 of about 1,768,588 (357)

Multiomics Reveal Associations Between CpG Methylation, Histone Modifications and Transcription in a Species That has Lost DNMT3, the Colorado Potato Beetle

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Despite lacking DNMT3, EM‐seq revealed CpG methylation in the Colorado potato beetle. CUT&Tag analysis showed an association of H3K36me3 and H3K27ac with transcription, with H3K36me3 mirroring CpG methylation, demonstrating epigenetic flexibility.
Zoe M. Länger, Elisa Israel, Jan Engelhardt, Agata I. Kalita, Claudia I. Keller Valsecchi, Joachim Kurtz, Sonja J. Prohaska   +6 more
wiley   +1 more source

Deciphering meiotic chromatin organization by SYCP3. [PDF]

Nucleic Acids Res
Guo S, Zhang Y, Fei C, Liu X, Xia W, Luo M, Wei G, Qin W, Xiong C, Li H, Yin Y, He X, Zhou LQ.   +12 more
europepmc   +1 more source

ATAC‐seq in Emerging Model Organisms: Challenges and Strategies

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
Principle of ATAC‐seq (left), overview of arthropod species with published ATAC‐seq data (middle), summary of experimental design (right). ABSTRACT The Assay for Transposase‐Accessible Chromatin with sequencing (ATAC‐seq) is a versatile and widely utilized method for identifying potential regulatory regions, such as promoters and enhancers, within a ...
Duğçar Ebrar Erdoğan, Shadi Karimifard, Mozhgan Khodadadi, Liucong Ling, Luisa Linke, Ana Catalán, Vincent Doublet, Amanda Glaser‐Schmitt, Oliver Niehuis, Katja Nowick, Antonella Soro, Natascha Turetzek, Barbara Feldmeyer, Nico Posnien   +13 more
wiley   +1 more source

Study of Sex Chromatin in Primary Amenorrhoea Patients and their First Degree Relatives

, 2020
Isha Jaiswal
openalex   +1 more source

Recently Evolved, Stage‐Specific Genes Are Enriched at Life‐Stage Transitions in Flies

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
We discovered that 20%–30% of protein‐coding genes in Drosophila melanogaster and Aedes aegypti are only expressed during specific stages of development. Surprisingly, many of these stage‐specific genes are newly evolved, unique to flies and mosquitoes, shedding light on how insect development has evolved over time.
Andreas Remmel, Karl K. Käther, Peter F. Stadler, Steffen Lemke   +3 more
wiley   +1 more source

Atopic Dermatitis in Childhood and Biomarkers of Male Reproductive Health: A Danish National Birth Cohort Study

JEADV Clinical Practice, EarlyView.
This study found no indication of an adverse effect of childhood atopic dermatitis on biomarkers of male reproductive health. On the contrary, we observed some indications of slightly higher sperm concentration and lower follicle‐stimulating hormone (FSH) and luteinizing hormone (LH).
Camilla Lomholt Kjersgaard, Anne Gaml‐Sørensen, Linn Håkonsen Arendt, Sandra Søgaard Tøttenborg, Karin Sørig Hougaard, Gunnar Toft, Onyebuchi A. Arah, Jens Peter Bonde, Mette Deleuran, Cecilia Høst Ramlau‐Hansen   +9 more
wiley   +1 more source

The behavior of sex chromatin in the uterine cervical lesions

, 1978
Hirofumi Ohashi, Masayoshi Takahashi
openalex   +2 more sources

Alveolar Extracellular Vesicles May Protect Some Patients With Chronic Aspiration From Pneumonia

The Laryngoscope, EarlyView.
A subset of patients with chronic aspiration appear to be relatively protected against pneumonias. This prospective observational study examines the alveolar fluid of patients with chronic aspiration with and without pneumonia. We found relatively little difference in classical cytokine levels but a difference in both the level and protein composition ...
James T. Ross, Nina W. Zhao, Dino Petrov, Ching‐Wen Lin, Alyssa Bellini, Neona Lowe, Bryan Nguyen, Dustin Hadley, Randy P. Carney, Anamaria J. Robles, Rachael A. Callcut, Peter C. Belafsky   +11 more
wiley   +1 more source

Targeting Histone H3K9 Methyltransferase G9a as a Potential Therapeutic Strategy for Neuropsychiatric Disorders

Medicinal Research Reviews, EarlyView.
ABSTRACT Neuropsychiatric disorders present a multifaceted challenge, characterized by cognitive, social, and motor impairments with manifold underlying mechanisms. Recent attention has turned to epigenetic mechanisms, particularly histone lysine methyltransferases (HKMTs), such as G9a, in understanding fundamental pathogenesis.
Malak Hajar, Tobias Werner, Mihajlo Gajic, Holger Stark, Bassem Sadek   +4 more
wiley   +1 more source

Editorial: Regulatory mechanisms of gene expression, chromatin structure and nuclear dynamics in gametogenesis

Frontiers in Cell and Developmental Biology, 2022
Soichiro Yamanaka, Satoshi H. Namekawa, Kei-ichiro Ishiguro   +2 more
doaj   +1 more source