Results 41 to 50 of about 163,414 (297)

Regional distribution of 3-hydroxy-3-methylglutaryl coenzyme A reductase activity and protein mass in the ocular lens.

Journal of Lipid Research, 1993
We have attempted to map the regional distribution of 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGR) enzyme activity and protein mass along the radial axis of the ocular lens.
H Shi, R J Cenedella
doaj   +1 more source

The sodium-potassium pump controls the intrinsic firing of the cerebellar Purkinje neuron [PDF]

, 2012
In vitro, cerebellar Purkinje cells can intrinsically fire action potentials in a repeating trimodal or bimodal pattern. The trimodal pattern consists of tonic spiking, bursting, and quiescence.
Mark J. Wall, Daniel A. Press, Feng, Jianfeng, Jianfeng Feng, Forrest, Michael D., Michael D. Forrest, Michael D Forrest, Press, Daniel A., Wall, Mark J., Mark J Wall, Daniel A Press   +10 more
core   +1 more source

Functional interactome of Aquaporin 1 sub-family reveals new physiological functions in Arabidopsis Thaliana [PDF]

Network Biology, 2013
Aquaporins are channel proteins found in plasma membranes and intercellular membranes of different cellular compartments, facilitate the water flux, solutes and gases across the cellular plasma membranes.
Mohamed Ragab Abdel Gawwad, Jasmin Sutkovic, Lavinija Matakovic, et al.   +2 more
doaj  

Plasma membrane compartmentation in Saccharomyces cerevisiae

, 2009
In the plasma membrane of cells the complex variety of components is sorted into subcompartments, microdomains and nanoclusters. We only begin to understand the principles of this higher order.
Großmann, Guido
core   +1 more source

Relative abundance of integral plasma membrane proteins in Arabidopsis leaf and root tissue determined by metabolic labeling and mass spectrometry.

PLoS ONE, 2013
Metabolic labeling of proteins with a stable isotope ((15)N) in intact Arabidopsis plants was used for accurate determination by mass spectrometry of differences in protein abundance between plasma membranes isolated from leaves and roots.
Katja Bernfur, Olaf Larsson, Christer Larsson, Niklas Gustavsson   +3 more
doaj   +1 more source

Genome-wide identification and expression analysis of aquaporin family in Canavalia rosea and their roles in the adaptation to saline-alkaline soils and drought stress

BMC Plant Biology, 2021
Background Canavalia rosea (Sw.) DC. (bay bean) is an extremophile halophyte that is widely distributed in coastal areas of the tropics and subtropics.
Ruoyi Lin, Jiexuan Zheng, Lin Pu, Zhengfeng Wang, Qiming Mei, Mei Zhang, Shuguang Jian   +6 more
doaj   +1 more source

Plasma Membrane Intrinsic Proteins from Maize Cluster in Two Sequence Subgroups with Differential Aquaporin Activity [PDF]

Plant Physiology, 2000
Abstract The transport of water through membranes is regulated in part by aquaporins or water channel proteins. These proteins are members of the larger family of major intrinsic proteins (MIPs). Plant aquaporins are categorized as either tonoplast intrinsic proteins (TIPs) or plasma membrane intrinsic proteins (PIPs).
F, Chaumont, F, Barrieu, R, Jung, M J, Chrispeels   +3 more
openaire   +2 more sources

The Toxoplasma gondii Plastid replication and Repair Enzyme complex, PREX [PDF]

, 2009
A plastid-like organelle, the apicoplast, is essential to the majority of medically and veterinary important apicomplexan protozoa including Toxoplasma gondii and Plasmodium.
Chen, C-Y., Henriquez, F L, Roberts, C. W., Chen, C.Y., Barrett, M.P., Chen, C-Y, Barrett, M. P., Roberts, C W, Henriquez, F. L., Doerig, C., Roberts, C.W., Roberts, Craig, Mukhopadhyay, A, Chen, C.-Y., Mukhopadhyay, A., Henriquez, F.L., Barrett, M P, Doerig, C   +17 more
core   +1 more source

Interaction Between the SNARE SYP121 and the Plasma Membrane Aquaporin PIP2;7 Involves Different Protein Domains

Frontiers in Plant Science, 2021
Plasma membrane intrinsic proteins (PIPs) are channels facilitating the passive diffusion of water and small solutes. Arabidopsis PIP2;7 trafficking occurs through physical interaction with SNARE proteins including the syntaxin SYP121, a plasma membrane ...
Timothée Laloux, Irwin Matyjaszczyk, Simon Beaudelot, Charles Hachez, François Chaumont   +4 more
doaj   +1 more source

Advances in the Structure, Function, and Regulatory Mechanism of Plant Plasma Membrane Intrinsic Proteins

Genes
Plasma membrane intrinsic proteins (PIPs), as members of the aquaporin (AQPs) family, can transport not only water but also urea, CO2, H2O2, metal ions, and trace elements. They are crucial for maintaining water balance, substance transport, and responding to various stresses.
Xueting Li, Yirong Guo, Qiuping Ling, Zhejun Guo, Yawen Lei, Xiaomin Feng, Jiayun Wu, Nannan Zhang   +7 more
openaire   +2 more sources