Fotosíntesis en tres poblaciones altitudinales de la planta andina Espeletia schultzii (Compositae)
Resumen Se establece una comparación de algunos parámetros fotosintéticos: actividad Rubisco (Ribulosa 1, 5-bis-fosfato carboxilasa EC 4.1.1.39) contenidos de clorofilas, azúcares solubles totales y proteínas solubles totales y área foliar específica ...
Marisol Castrillo
doaj
A Robust and Rapid Method of Producing Soluble, Stable, and Functional G-Protein Coupled Receptors [PDF]
Membrane proteins, particularly G-protein coupled receptors (GPCRs), are notoriously difficult to express. Using commercial E.coli cell-free systems with the detergent Brij-35, we could rapidly produce milligram quantities of 13 unique GPCRs ...
Braun, Dieter +40 more
core +1 more source
Variety-specificity of soluble proteins of potato tubers
Separation of soluble tuber proteins from six potato clones and twelve varieties cultivated in Poland has been accomplished by disc electrophoresis. It was found that electrophoretic pattern was unique for a given clone or variety.
Marta Czupryn, Kazimierz Toczko
doaj +1 more source
Heterologous expression and site-directed mutagenesis of soluble methane monoxygenase [PDF]
The purpose of this investigation was to study the heterologous expression of soluble methane monooxygenase (sMMO) genes from Methylococcus capsulatus (Bath) and Methylosinus trichosporium OB3b.
Lloyd, John S.
core
Glycosylation can influence topogenesis of membrane proteins and reveals dynamic reorientation of nascent polypeptides within the translocon [PDF]
The topology of multispanning membrane proteins in the mammalian endoplasmic reticulum is thought to be dictated primarily by the first hydrophobic sequence.
Martin Spiess +5 more
core +1 more source
Evaluation of Salt Tolerance (NaCl) in Tunisian Chili Pepper (Capsicum frutescens L.) on Growth, Mineral Analysis and Solutes Synthesis [PDF]
Every year, more and more land becomes non-productive due to salinity which adversely affects the productivity and quality of most crops that is why salinity becomes a concern to be studied more to understand the mechanisms included and select the ...
Zhani, Kaouther +3 more
doaj
Mutations in superoxide dismutase 1 (SOD1) are found in approximately 20% of patients with familial amyotrophic lateral sclerosis. The propensity of mutant SOD1 to form aggregates in pathologically affected cells (i.e. motor neurons) has implicated these
Terrell E. Brotherton +2 more
doaj +1 more source
The protein import apparatus of chloroplasts [PDF]
Routing of cytosolically synthesized precursor proteins into chloroplasts is a specific process which involves a multitude of soluble and membrane components.
Soll, Jürgen +3 more
core +1 more source
Insulin-Like Growth Factor-1 (IGF-1) is a small peptide with 70 amino acids and 7.6 kDa molecular weight that acts as the major mediator of growth hormone. According to the previous studies, recombinant production of human IGF-1 (rhIGF-1) in E.
Sara Hemmati, Javad Ranjbari
doaj +1 more source
Membrane proteins are dramatically less conserved than water-soluble proteins across the tree of life [PDF]
Membrane proteins are crucial in transport, signaling, bioenergetics, catalysis, and as drug targets. Here we show that membrane proteins have dramatically fewer detectable orthologs than water-soluble proteins, less than half in most species analyzed.
Dessimoz, C. +7 more
core +1 more source

