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6 sie 2021 · In plants, the family is divided into two main lineages. Here, we demonstrate that DNA binding in both lineages absolutely requires a short amino acid sequence C-terminal to the MADS domain (M...
1 cze 2014 · Among the first studies to specifically consider DNA–protein π–π contacts, Mao et al. investigated the molecular recognition of adenosine 5’-triphosphate (ATP) by different proteins, and determined that π–π interactions between A and the aromatic amino acids are essential for substrate binding, with a 2.7:1.0 DNA–protein hydrogen ...
23 sie 2023 · Results. Here, we identified by transcriptomic studies carried out in the plant model Arabidopsis thaliana, early roots- or leaves-conserved molecular markers for Pi starvation, exhibiting fast response to modifications of phosphate nutritional status.
We investigate the different interactions that add to the stable structure of B-DNA: that is hydrogen-bonding, π–π stacking interactions, cross-terms (interaction between X and Y′, see Scheme 3) and the influence of these two interactions onto each other.
9 sty 2024 · Nature Plants - Visualizing cellular Pi distribution is crucial for the understanding of Pi signalling and homeostasis in plants. Here Guo et al. developed a rapid colorimetric Pi imaging...
5 sie 2019 · The pI and molecular weight of the plant proteins showed a trimodal distribution. An acidic pI (56.44% of proteins) was found to be predominant over a basic pI (43.34% of proteins) and the abundance of acidic pI proteins was higher in unicellular algae species relative to multicellular higher plants.
1 lut 2004 · The phosphatidylinositol (PI) metabolic pathway is considered critical in plant responses to many environmental factors, and previous studies have indicated the involvement of multiple...
