Biotecnología
Biotecnología
CFDP1 regulates the stability of pericentric heterochromatin thereby affecting RAN GTPase activity and mitotic spindle formation
22/04/2024 -
The densely packed centromeric heterochromatin at minor and major satellites is comprised of H3K9me2/3 histones, the heterochromatin protein HP1?, and histone variants. In the present study, we...
Self-administration medication errors at home and its predictors among illiterate and low-literate community-dwelling older adults with polypharmacy: A negative binomial hierarchical regression
22/04/2024 -
Background Older adults with polypharmacy are more prone to medication errors. People with low educational attainment have more difficulties in taking their medications. Objectives This...
Using a combination of quantitative culture, molecular, and infrastructure data to rank potential sources of fecal contamination in Town Creek Estuary, North Carolina
22/04/2024 -
Estuarine water quality is declining worldwide due to increased tourism, coastal development, and a changing climate. Although well-established methods are in place to monitor water quality,...
Brain activity of professional investors signals future stock performance
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
A hydrophobic groove in secretagogin allows for alternate interactions with SNAP-25 and syntaxin-4 in endocrine tissues
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
USP8-governed GPX4 homeostasis orchestrates ferroptosis and cancer immunotherapy
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Climate change impacts on mesophotic regions of the Great Barrier Reef
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Removal of older males increases extra-pair siring success of yearling males
22/04/2024 -
In animals, reproductive performance typically improves over time early in life. Several ultimate and proximate mechanisms may contribute to such an age-related improvement and these mechanisms can...
Test-retest reliability of Latin American Group for Maturity (GDLAM) protocol in older women
22/04/2024 -
Functional autonomy (FA) is a critical factor in determining the quality of life of older adults (OA), especially in the case of older women (OW), as they face a decline in FA in their later years of...
Examination of factors associated with the temporal stability assessment of crash severity by using generalised linear model—A case study
22/04/2024 -
Road crashes are a major public safety concern in Pakistan. Prior studies in Pakistan investigated the impact of different factors on road crashes but did not consider the temporal stability of crash...
Ion transport in muscle acetylcholine receptor maintained by conserved salt bridges between the pore and lipid membrane
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Episymbiotic Saccharibacteria TM7x modulates the susceptibility of its host bacteria to phage infection and promotes their coexistence
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Pharmacological expansion of type 2 alveolar epithelial cells promotes regenerative lower airway repair
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Genetic mechanism regulating diversity in the placement of eyes on the head of animals
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
How do bacterial endosymbionts work with so few genes?
22/04/2024 -
The move from a free-living environment to a long-term residence inside a host eukaryotic cell has profound effects on bacterial function. While endosymbioses are found in many eukaryotes, from...
Changes in parenting behavior in the time of COVID—19: A mixed method approach
22/04/2024 -
This study was designed to explore mothers’ perceptions about changes in parenting behavior in the middle of the pandemic COVID 19 period. Based on the convergent mixed-method design and Parental...
Evaluation of the Universal Salt Iodization (USI) surveillance system in Tanzania, 2022
22/04/2024 -
Background The evaluation of surveillance systems has been recommended by the World Health Organization (WHO) to identify the performance and areas for improvement. Universal salt iodization (USI)...
Hepatocyte regeneration is driven by embryo-like DNA methylation reprogramming
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Theoretical considerations and empirical predictions of the pharmaco- and population dynamics of heteroresistance
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
A conserved strategy to attack collagen: The activator domain in bacterial collagenases unwinds triple-helical collagen
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
Modern archaeological research and the importance of information management
22/04/2024 -
Proceedings of the National Academy of Sciences, Volume 121, Issue 16, April 2024.
