Results 91 to 100 of about 35,585 (229)
Exploration, Volume 6, Issue 2, April 2026.EnzRetro bridges retrosynthesis planning and enzymatic engineering through site‐specific reaction edits. This end‐to‐end framework integrates pathway synthesis and enzyme identification into a unified process, achieving superior accuracy and enabling the efficient reconstruction of diverse biosynthetic pathways.
Yahui Cao +5 more
wiley +1 more source
Possible attenuation of the G2 DNA damage cell cycle checkpoint in HeLa cells by extremely low frequency (ELF) electromagnetic fields [PDF]
, 2002 BACKGROUND: The issue remains unresolved as to whether low frequency magnetic fields can affect cell behaviour, with the possibility that they may be in part responsible for the increased incidence of leukaemia in parts of the population exposed to ...
Harris, Paul A. +3 more
core +3 more sources
Human Brain Mapping, Volume 47, Issue 5, 1 April 2026.Long‐term hearing loss with cognitive decline shows altered brain gradients, enlarged choroid plexus, and ventricles. These are linked to transcriptomic changes in synaptic, metabolic, and neurodegenerative pathways. ABSTRACT Long‐term sensorineural hearing loss (SNHL) is a prevalent condition associated with an increased risk of cognitive impairment ...
Xiao‐Min Xu +8 more
wiley +1 more source
Neisseria oralis sp. nov., isolated from healthy gingival plaque and clinical samples [PDF]
, 2013 A polyphasic analysis was undertaken of seven independent isolates of Gram-negative cocci collected from pathological clinical samples from New York, Louisiana, Florida and Illinois and healthy subgingival plaque from a patient in Virginia, USA.
Carpenter, Andrea N. +13 more
core +1 more source
The Development of Polyamines throughout Brassica rapa over its Lifecycle [PDF]
, 2014 Polyamines are naturally produced chemicals in plants involved in growth, development and stress response. The primary objective of my study is to create a profile of changes in the entire life of the plant, in every organ at all stages of development ...
Larsen, Jon +2 more
core +1 more source
, 2016 Transgenic plants of Nicotiana tabacum L. homozygous for an RNAi construct designed to silence ornithine decarboxylase (ODC) had significantly lower concentrations of nicotine and nornicotine, but significantly higher concentrations of anatabine ...
Blomstedt, Cecilia K. +5 more
core +1 more source
A survey of the main technology, biochemical and microbiological features influencing the concentration of biogenic amines of twenty Apulian and Sicilian (Southern Italy) cheeses [PDF]
, 2015 Twenty Apulian and Sicilian cheeses were analysed for their concentrations of eight biogenic amines (BAs), free amino acids, pH, water activity, and subjected to microbiological characterisation.
Barbera, M +7 more
core +1 more source
, 2018 Orotic acid is an intermediate found in the pathway for pyrimidine synthesis. The mitochondrial enzyme dihydroorotate dehydrogenase (DHODH) catalyzes the production of orotic acid by the conversion of the compound dihydroorotate to orotic acid.
Fonteh, Aliah L
core +1 more source
Effect of tamoxifen on hepatic regeneration in male rats [PDF]
, 1989 A number of metabolic changes within the liver occur concurrent with hepatic regeneration. These processes suggest that the administration of an antiestrogen might alter the rate of hepatic regeneration.
A Francavilla +32 more
core +1 more source
Endosymbiosis in trypanosomatids: the genomic cooperation between bacterium and host in the synthesis of essential amino acids is heavily influenced by multiple horizontal gene transfers [PDF]
, 2013 Background Trypanosomatids of the genera Angomonas and Strigomonas live in a mutualistic association characterized by extensive metabolic cooperation with obligate endosymbiotic Betaproteobacteria.
Alves, João M.P. +10 more
core +5 more sources