Results 111 to 120 of about 1,966,351 (295)

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Pleiotropic regulatory locus 1 maintains actin cytoskeleton integrity and cellular homeostasis to enable Arabidopsis root growth

open access: yesiScience
Summary: Cell functions are based on the integrity of actin filaments. The actin cytoskeleton is typically the target but also the source of signals.
Chi Wang   +3 more
doaj   +1 more source

Learning-by-doing, learning-by-exporting, and productivity : evidence from Colombia [PDF]

open access: yes
The empirical evidence on whether participation in export markets increases plant-level productivity has been inconclusive so far. The authors explain this inconclusiveness by drawing on Arrow's (1962) characterization of learning-by-doing, which ...
Fernandes, Ana M., Isgut, Alberto E.
core  

Organic or mineral fertilization [PDF]

open access: yes, 2005
To meet Swedish environmental goals organic farming will play an important role in the development of a sustainable and high quality food production system.
Heeb, Anuschka
core  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS 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

CRISPR/dCas9-Based Systems: Mechanisms and Applications in Plant Sciences. [PDF]

open access: yesPlants (Basel), 2021
Karlson CKS   +3 more
europepmc   +1 more source

Mediterranean Botany: plant sciences for the Mediterranean biomes [PDF]

open access: yes, 2018
Gavilán, Rosario   +1 more
core   +2 more sources

New Grading Rubrics for Signature Assignments: Tropical Agriculture and the Environment [PDF]

open access: yes, 2017
The undergraduate programs from two departments, Tropical Plant and Soil Sciences (TPSS) and Plant and Environmental Protection Sciences (PEPS), merged into a single, new program that began in Fall semester 2016.
Nakahara, Christine, Nelson, Scot C.
core  

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

open access: yesFEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

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