Results 41 to 50 of about 1,505,314 (311)
Frontiers in Ecology and Evolution, 2022 Groundwater environments interact with and support subterranean biota as well as superficial aquatic and terrestrial ecosystems. However, knowledge of subterranean energy flows remains incomplete.
Mattia Saccò +7 more
doaj +1 more source
Self-reported pregnancy exposures and placental DNA methylation in the MARBLES prospective autism sibling study. [PDF]
, 2016 Human placenta is a fetal-derived tissue that offers a unique sample of epigenetic and environmental exposures present in utero. In the MARBLES prospective pregnancy study of high-risk younger siblings of children with autism spectrum disorder (ASD ...
Barkoski, Jacqueline M +8 more
core +2 more sources
Comparative Mitogenomic Analyses of Psectrocladius (Diptera: Chironomidae)
InsectsPsectrocladius, a genus within the species-rich subfamily Orthocladiinae (Diptera: Chironomidae), remains poorly resolved in molecular phylogenetics due to limited available molecular data. Here, we sequenced and analyzed the complete mitogenomes of five
Xue-Yao Chen +6 more
doaj +1 more source
Blinking statistics of a molecular beacon triggered by end-denaturation of DNA
, 2005 We use a master equation approach based on the Poland-Scheraga free energy for DNA denaturation to investigate the (un)zipping dynamics of a denaturation wedge in a stretch of DNA, that is clamped at one end.
Ambjörnsson T +13 more
core +1 more source
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
RNase HI Is Essential for Survival of Mycobacterium smegmatis [PDF]
, 2015 RNases H are involved in the removal of RNA from RNA/DNA hybrids. Type I RNases H are thought to recognize and cleave the RNA/DNA duplex when at least four ribonucleotides are present.
Brzostek, Anna M. +7 more
core +9 more sources
The Emerging Role of Ten-Eleven Translocation 1 in Epigenetic Responses to Environmental Exposures. [PDF]
, 2020 Mounting evidence from epidemiological studies and animal models has linked exposures to environmental factors to changes in epigenetic markers, especially in DNA methylation.
Brown, Anthony P, Ji, Hong, Zhu, Tao
core
Transcription of satellite DNAs in insects [PDF]
, 2011 Chromatin condensation is an important regulatory mechanism of gene silencing as well as gene activation for the hundreds of functional protein genes harbored in heterochromatic regions of different insect species.
D. Ugarkovic +3 more
core +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Genome-specific association study (GSAS) for exploration of variability in hemp (Cannabis sativa)
Scientific ReportsHemp (Cannabis sativa L.) is a versatile crop with substantial potential for creating productive, sustainable, and resilient agricultural systems.
Nina Trubanová +6 more
doaj +1 more source