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Plant thermal hysteresis proteins
Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1992Proteins which produce a thermal hysteresis (i.e. lower the freezing point of water below the melting point) are common antifreezes in cold adapted poikilothermic animals, especially fishes from ice-laden seas and terrestrial arthropods. However, these proteins have not been previously identified in plants.
M E, Urrutia, J G, Duman, C A, Knight
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Cell, 1992
C. Michael Deem,” Moshe Lapidot,t and Roger N. Beachyt *Department of Plant Pathology University of Georgia Athens, Georgia 30602 tDivision of Plant Biology The Scripps Research Institute La Jolla, California 92037 The ease with which plant viruses move throughout their hosts appears quite remarkable, considering that viral progeny must cross the plant
C M, Deom, M, Lapidot, R N, Beachy
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C. Michael Deem,” Moshe Lapidot,t and Roger N. Beachyt *Department of Plant Pathology University of Georgia Athens, Georgia 30602 tDivision of Plant Biology The Scripps Research Institute La Jolla, California 92037 The ease with which plant viruses move throughout their hosts appears quite remarkable, considering that viral progeny must cross the plant
C M, Deom, M, Lapidot, R N, Beachy
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Retinoblastoma proteins in plants
Plant Molecular Biology, 1999The retinoblastoma protein Rb is part of a conserved pathway that controls the activation of cell division in animals. Rb represses cell cycle transcription factors of the E2F family, and thereby prevents uncontrolled cell proliferation. Rb itself is inactivated when phosphorylated by cyclin-dependent kinases, and the D-type cyclin kinases are ...
S M, de Jager, J A, Murray
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Trends in Plant Science, 2004
Actin-related proteins (ARPs) constitute a family of divergent and evolutionarily ancient eukaryotic proteins whose primary sequences display homology to conventional actins. Whereas actins play well-characterized cytoskeletal roles, the ARPs are implicated in various cellular functions in both the cytoplasm and in the nucleus.
Muthugapatti K, Kandasamy +3 more
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Actin-related proteins (ARPs) constitute a family of divergent and evolutionarily ancient eukaryotic proteins whose primary sequences display homology to conventional actins. Whereas actins play well-characterized cytoskeletal roles, the ARPs are implicated in various cellular functions in both the cytoplasm and in the nucleus.
Muthugapatti K, Kandasamy +3 more
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PLANT UNCOUPLING MITOCHONDRIAL PROTEINS
Annual Review of Plant Biology, 2006Uncoupling proteins (UCPs) are membrane proteins that mediate purine nucleotide-sensitive free fatty acid-activated H+ flux through the inner mitochondrial membrane. After the discovery of UCP in higher plants in 1995, it was acknowledged that these proteins are widely distributed in eukaryotic organisms.
Eugenio Vercesi, Anibal +5 more
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Spliceosomal Proteins in Plants
2008The spliceosome is a large nuclear structure consisting of dynamically interacting RNAs and proteins. This chapter briefly reviews some of the known components and their interactions. Large-scale proteomics and gene expression studies may be required to unravel the many intricate mechanisms involved in splice site recognition and selection.
Y, Ru, B-B, Wang, V, Brendel
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PLANT-SPECIFIC CALMODULIN-BINDING PROTEINS
Annual Review of Plant Biology, 2005Calmodulin CaM is a ubiquitous Ca2+sensor protein (16 to 18 kD) with no catalytic activity that can, upon binding Ca2+, activate target proteins involved in various cellular processes. The CaM prototype is comprised of two globular domains connected with a long flexible helix. Each globular domain contains a pair of intimately linked EF hands.
Bouche, Nicolas +3 more
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Protein Phosphatases in Plants
Annual Review of Plant Biology, 2003Phosphorylation and dephosphorylation of a protein often serve as an “on-and-off” switch in the regulation of cellular activities. Recent studies demonstrate the involvement of protein phosphorylation in almost all signaling pathways in plants. A significant portion of the sequenced Arabidopsis genome encodes protein kinases and protein phosphatases ...
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Annual Review of Plant Physiology and Plant Molecular Biology, 1998
▪ Abstract The nature of cell wall proteins is as varied as the many functions of plant cell walls. With the exception of glycine-rich proteins, all are glycosylated and contain hydroxyproline (Hyp). Again excepting glycine-rich proteins, they also contain highly repetitive sequences that can be shared between them. The majority of cell wall proteins
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▪ Abstract The nature of cell wall proteins is as varied as the many functions of plant cell walls. With the exception of glycine-rich proteins, all are glycosylated and contain hydroxyproline (Hyp). Again excepting glycine-rich proteins, they also contain highly repetitive sequences that can be shared between them. The majority of cell wall proteins
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Protein Carbonylation in Plants
2017This chapter provides an overview of the current knowledge on protein carbonylation in plants and its role in plant physiology. It starts with a brief outline of the turnover and production sites of reactive oxygen species (ROS) in plants and the causes of protein carbonylation.
Møller, Ian Max +2 more
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