Results 81 to 90 of about 3,165,798 (304)
Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding
FEBS Letters, EarlyView.In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança +2 more
wiley +1 more source
HEXOKINASE 1 is required for glucose-induced repression of bZIP63, At5g22920 and BT2 in Arabidopsis
Frontiers in Plant Science, 2015 Simple sugars, like glucose and sucrose, act as signals to modulate the expression of hundreds of genes in plants. Frequently, however, it remains unclear whether this regulation is induced by the sugars themselves or by their derivatives generated in ...
Sabine eKunz +3 more
doaj +1 more source
Translophagy—A potential link between autophagy impairment and translational errors
FEBS Letters, EarlyView.Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk +11 more
wiley +1 more source
FEBS Letters, EarlyView.Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell +2 more
wiley +1 more source
Kingdom-wide comparison reveals the evolution of diurnal gene expression in Archaeplastida
Nature Communications, 2019 The diurnal cycle exerts influences on various aspects of plant biology. Here, the authors generate and compare diurnal transcriptomics data from nine members of Archaeplastida representing major clades.
Camilla Ferrari +11 more
doaj +1 more source
The effects of plant growth retardants on sterol biosynthesis in tobacco seedlings
, 1974 xxii, 179 leaves : ill. ; 26 cm.Thesis (Ph.D.) -- University of Adelaide, Dept.
Douglas, Trevor John
core
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
Leaf development regulates state transition capacity in trees
Nature CommunicationsState transitions (ST) balance excitation energy between photosystem I and II. This process has been extensively studied in Arabidopsis but the regulation and physiological significance of ST in other angiosperms remain largely unknown.
Chen Hu +5 more
doaj +1 more source
Siberian Journal of Life Sciences and AgricultureBackground. Research studies of the composition and content of carbohydrates in fruits of the hybrid varieties Malus baccata (L.) Borkh. and Malus domestica Borkh., which are widespread in cold climates, are important both from a fundamental point of ...
Elena G. Rudikovskaya +5 more
doaj +1 more source