Results 61 to 70 of about 5,798,114 (363)
Strigolactone agonists/antagonists for agricultural applications: New opportunities
Advanced Agrochem, 2022 Strigolactones (SLs) are a new class of phytohormones that not only act as signalling molecules with external rhizospheric fungus and stimulate the seed germination of root parasite weeds, but also regulate many aspects of plant development, such as ...
Da-Wei Wang, Zhen Xi
doaj +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Synthesis of quadruply boron-doped acenes with stimuli-responsive multicolor emission
Nature CommunicationsBoron-doped acenes have attracted attention due to their unique structures and intriguing luminescent properties. However, the hitherto known boron-doped acenes have only one or two boron atoms, limiting the chemical space of this unique family of ...
Cheng Chen +4 more
doaj +1 more source
Comparisons of organic and conventional maize and tomato cropping systems from a long-term experiment in California [PDF]
, 2005 Yield differences and trends, organic matter accumulation, and the loss of nutrients to deeper soil horizons are discussed using data from organic and conventional maize/tomato cropping systems from the Long Term Research on Agricultural Systems Project (
Bryant, Dennis +2 more
core
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Nature CommunicationsThe ring opening of cyclopropenes provides a compelling platform for the rapid synthesis of various polysubstituted acyclic alkenes. However, radical-mediated reactions of this type remain underexplored, and none of the existing methods have successfully
Qian Wang +4 more
doaj +1 more source
Progress in Gliotoxin Research
MoleculesGliotoxin, an important fungal secondary metabolite, belongs to the class of epidithiodiketopiperazines (ETPs) and exhibits various biological activities, including immunosuppression, induction of apoptosis, and antimicrobial, antiviral, and antitumor ...
Longqi Li +3 more
doaj +1 more source
Study on sodium storage properties of manganese‐doped sodium vanadium phosphate cathode materials
Battery Energy, 2023 Na+ superionic conductor (NASICON)‐structured Na4VMn(PO4)3 (NVMP) possesses stable cycling performance at 2.5–3.8 V by replacing V with lower cost Mn but suffers rapid capacity decay when further widening the voltage to 2.5–4.2 V, owing to a less stable ...
Wei Li +6 more
doaj +1 more source
Stoichiometries of remineralisation and denitrification in global biogeochemical ocean models [PDF]
, 2009 Since the seminal paper of Redfield (1934), constant stoichiometric elemental ratios linking biotic carbon and nutrient fluxes are often assumed in marine biogeochemistry, and especially in coupled biogeochemical circulation models, to couple the global ...
Kriest, Iris +2 more
core +4 more sources
FEBS Letters, EarlyView.Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman +2 more
wiley +1 more source