Results 71 to 80 of about 12,162 (244)

Distinguishing between recruitment and spread of silent chromatin structures in Saccharomyces cerevisiae

eLife, 2022
The formation of heterochromatin at HML, HMR, and telomeres in Saccharomyces cerevisiae involves two main steps: the recruitment of Sir proteins to silencers and their spread throughout the silenced domain.
Molly Brothers, Jasper Rine
doaj   +1 more source

HMR localization in different ovarial cell types.

, 2021
Representative images of the germarium (A), Stage 3 oocytes (B), Stage 3 nurse cells (C) and different stages of follicle cells (D) from D. melanogaster ovarioles.
Natalia Y. Kochanova (11320681), Peter Krueger (11320675), Wasim Aftab (11320684), Anuroop V. Venkatasubramani (11320678), Andrea Lukacs (3752956), Andreas W. Thomae (11320672), Ignasi Forne (11320690), Tamas Schauer (740869), Rupam Choudhury (11320687), Axel Imhof (22181)   +9 more
core   +1 more source

Regulating Interfacial Water Structure on CoNi/MoN Heterostructures Boosts Electrocatalytic Nitrate Reduction to Ammonia

Carbon Energy, EarlyView.
The CoNi/MoN interface effect induces electron transfer from CoNi species to MoN nanosheets, in which electron‐enriched CoNi/MoN interface captures K+ to form K+‐H2O, facilitating H2O dissociation to provide *H for accelerating hydrogenation steps, while electron‐deficient CoNi nanoparticles enhances the NO3− adsorption and reduces the free energy ...
Xue Chen, Jianhui Yi, Guopeng Ding, Zixuan Feng, Qianling Wei, Chunyu Sui, Liqiang Zhang, Zhili Wang, Qing Jiang   +8 more
wiley   +1 more source

Intraoperative hemodynamic imbalance quantification: clinical validation of heart rate to mean blood pressure ratio in predicting myocardial injury after noncardiac surgery

BMC Cardiovascular Disorders
Background The effects of isolated heart rate (HR) and mean blood pressure (MBP) on myocardial injury after noncardiac surgery (MINS) have been investigated, but the combined impact of intraoperative HR and MBP remains unclear. This study aimed to assess
Yuanjun Zhou, Weiming Chen, Fei Liang, Liping Zhong, Yilin Liao, Yuting Zhong   +5 more
doaj   +1 more source

A Selectfluor‐based Polonovski Rearrangement Leading to Novel Entities for Synthetic and Medicinal Applications

Chemistry – A European Journal, EarlyView.
Starting from carboxylic acids and Selectfluor‐derivatives, functionalized diazabicyclooctanes can be obtained via a novel Polonovski‐type rearrangement proceeding under mild reaction conditions. Besides their use in organic synthesis the unique structure and reactivity of the rearrangement products enables applications in medicinal chemistry ...
Jakob Kuhn, Susanne Gradl, Vanessa Osterloh, Peter Gmeiner, Harald Hübner, Markus R. Heinrich   +5 more
wiley   +1 more source

Enhancing the Quality of Functional Home Meal Replacement Sweet Pumpkin Porridge

Journal of Food Quality
This study aimed to develop a functional home meal replacement (HMR) sweet pumpkin porridge by enhancing the content of carotenoids, the naturally abundant antioxidant nutrients in sweet pumpkin, and fortifying it with calcium and vitamin D, which are ...
So-Hui Shin, Ju-Hyun Park, Seyoung Ju, Kyung-Jin Yeum   +3 more
doaj   +1 more source

Patterns of psychopathology and personal strengths among youth in psychiatric care

JCPP Advances, EarlyView.
Abstract Background The American Academy of Pediatrics and the American Academy of Child and Adolescent Psychiatry have declared a National State of Emergency in Children's Mental Health, calling for improved approaches to address youth mental health.
Logan R. Cummings, Gil Noam, Alessandro S. De Nadai, Kathryn Parker, Patricia Allen, Julianne G. Wilner, Jillian M. Russo, Lauren O. Delman, Aishwarya Surendran, Emily G. Arnott, Dawn E. Sugarman, Alisa Busch, Alexander Kos, Fairlee C. Fabrett, Ralph Buonopane, Kristen L. Batejan, Erika C. Esposito, Tian Yu Cheng, Samuel J. Marquis, Wilson Giles Stecher, Caroline S. Abut, Fiona Ritchie, Jeffrey Zhang, Emily A. Hutchinson, Isabella Kahhale, Hannah Becker, Jennifer T. Sneider, Marisa M. Silveri, Colin W. Burke, Elan French, Esther S. Tung, Abigail M. Stark, Jennifer R. Klix, Anna B. Mazur, Denice E. Cronin, Kayla M. Turner, Melanie R. Harkins, Peter Adams, Willow Clayton, Clare Foster, Dorothea R. Volpp, Emily Gaddy, Florence R. Stout, Alyssa L. Faro, Maria G. Fraire, Mary Gambill, Perihan Esra Guvenek‐Cokol, Christopher Alpert, Cynthia Kaplan, Erin V. Batarseh, Gillian Galen, Kesley A. Hobbs, Lola M. Rodriguez, Lukas A. Turlick, Rhea Agrawal, Sophia E. Nadeau, Allison P. Falls, Eliot Fearey, Daniella H. Levy, Ana L. Ibarra, Bryan C. Pridgen, Julia G. Luppino, Kelly Molthrop, Louise J. Weidner, Munya Hayek, Kayla J. Saucedo, Magdalena S. Batlle, Payton B. Maclean, Rajvi Broker‐Sen, Wendy P. Bamatter, Charles Moore, Rachel L. Wallace, Rae‐Anna Muise, Tessa N. Hamilton, Jacqueline B. Sperling, Paulina Loo, R. Meredith Elkins, Michelle C. Silverman, Daniel P. Dickstein   +78 more
wiley   +1 more source

Single cell visualization of yeast gene expression shows correlation of epigenetic switching between multiple heterochromatic regions through multiple generations.

PLoS Biology, 2013
Differences in gene expression between individual cells can be mediated by epigenetic regulation; thus, methods that enable detailed analyses of single cells are crucial to understanding this phenomenon.
Yasunobu Mano, Tetsuya J Kobayashi, Jun-Ichi Nakayama, Hiroyuki Uchida, Masaya Oki   +4 more
doaj   +1 more source

Thin‐layer drying kinetics and mathematical modelling of osmotically pretreated vacuum dried green chilli

JSFA reports, EarlyView.
Abstract Background Chilli is highly perishable, often requiring drying to extend shelf life. This study assesses and compares the drying kinetics of osmotically pretreated green chilli under vacuum drying conditions while evaluating suitable mathematical models and calculating effective moisture diffusivity and activation energy. Results Sliced chilli
Md. Raihanul Haque, Md. Iftekhar Kabir, Md. Nahidul Islam, Md. Mojaffor Hosain, Md. Sazzat Hossain Sarker   +4 more
wiley   +1 more source

The HMR C-terminus is required for HMR localization in proximity to centromeres and HP1a-bound chromatin.

, 2021
(A) Ectopic HMRdC-tg fails to form bright (peri)centromeric foci in SL2 cells. Immunofluorescence images of cells expressing different Hmr transgenic alleles (HA-Hmrwt-tg, HA-HmrdC-tg or HA-Hmr2-tg) together with wild type LHR showing the co-staining of ...
Natalia Y. Kochanova (11320681), Peter Krueger (11320675), Wasim Aftab (11320684), Anuroop V. Venkatasubramani (11320678), Andrea Lukacs (3752956), Andreas W. Thomae (11320672), Ignasi Forne (11320690), Tamas Schauer (740869), Rupam Choudhury (11320687), Axel Imhof (22181)   +9 more
core   +1 more source