Results 201 to 210 of about 9,131 (243)
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The FASEB Journal, 2006
The discovery that a myoglobin‐like hemeprotein (called neuroglobin) is expressed in our brain raised considerable curiosity from the standpoints of biochemistry and pathophysiology alike. Neuroglobin is involved in neuroprotection from damage due to hypoxia or ischemia in vitro and
BRUNORI, Maurizio, VALLONE, Beatrice
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The discovery that a myoglobin‐like hemeprotein (called neuroglobin) is expressed in our brain raised considerable curiosity from the standpoints of biochemistry and pathophysiology alike. Neuroglobin is involved in neuroprotection from damage due to hypoxia or ischemia in vitro and
BRUNORI, Maurizio, VALLONE, Beatrice
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2003
Globins are an ancient and diverse superfamily of proteins. The globins of microorganisms were relatively ignored for many decades after their discovery by Warburg in the 1930s and rediscovery by Keilin in the 1950s. The relatively recent focus on them has been fuelled by recognition of their structural diversity and fine-tuning to fulfill (probably ...
Guanghui, Wu +2 more
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Globins are an ancient and diverse superfamily of proteins. The globins of microorganisms were relatively ignored for many decades after their discovery by Warburg in the 1930s and rediscovery by Keilin in the 1950s. The relatively recent focus on them has been fuelled by recognition of their structural diversity and fine-tuning to fulfill (probably ...
Guanghui, Wu +2 more
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The Globins of Campylobacter jejuni
2013Campylobacter jejuni is a zoonotic Gram-negative bacterial pathogen that is exposed to reactive nitrogen species, such as nitric oxide, from a variety of sources. To combat the toxic effects of this nitrosative stress, C. jejuni upregulates a small regulon under the control of the transcriptional activator NssR, which positively regulates the ...
Mariana, Tinajero-Trejo, Mark, Shepherd
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The Globins of Cyanobacteria and Algae
2013Approximately, 20 years ago, a haemoglobin gene was identified within the genome of the cyanobacterium Nostoc commune. Haemoglobins have now been confirmed in multiple species of photosynthetic microbes beyond N. commune, and the diversity of these proteins has recently come under increased scrutiny.
Eric A, Johnson, Juliette T J, Lecomte
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Molecular weight determinations on the α-globin and β-globin mRNAs
Biochimica et Biophysica Acta (BBA) - Nucleic Acids and Protein Synthesis, 1976The globin mRNAs containing between 30 and 40 polyadenylate residues can be separated from thos mRNAs containing longer poly(A) regions by Millipore filter binding. The molecular weights of the alpha-and beta-globin mRNAs containing this size class of poly(A) have beed determined by lectrophoresis on 3.7% polyacrylamide gels in the presence of 99 ...
M R, Morrison, J B, Lingrel
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Activation of the δ-Globin Gene by the β-Globin Gene CACCC Motif
Blood Cells, Molecules, and Diseases, 1999The promoter region of adult beta globin genes in humans and other mammals contains conserved regions of pivotal importance for their regulated tissue specific expression. These include the CACCC and CAAT motifs. The CACCC motif is duplicated in humans and other mammals.
M. S. RISTALDI +5 more
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2013
A bioinformatics survey of about 120 protist and 240 fungal genomes and transcriptomes revealed a broad array of globins, representing five of the eight subfamilies identified in bacteria. Most conspicuous is the absence of protoglobins and globin-coupled sensors, except for a two-domain globin in Leishmanias, that comprises a nucleotidyl cyclase ...
Serge N, Vinogradov +5 more
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A bioinformatics survey of about 120 protist and 240 fungal genomes and transcriptomes revealed a broad array of globins, representing five of the eight subfamilies identified in bacteria. Most conspicuous is the absence of protoglobins and globin-coupled sensors, except for a two-domain globin in Leishmanias, that comprises a nucleotidyl cyclase ...
Serge N, Vinogradov +5 more
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Translation of Rabbit Globin mRNA
Nature New Biology, 1972IN certain conditions bacterial initiation factors can discriminate between different classes of mRNA, or the individual cistrons of bacteriophage RNA1–5. Whether messenger specificity is a general phenomenon in eukaryotes as well is controversial, but several reports support the idea that mRNAs can be translated in heterologous systems without the ...
SAMPSON J, BORGHETTI, Angelo
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Globin Interactions with Lipids and Membranes
2008Many bacterial globins have been demonstrated to interact with membrane lipids, and several hypotheses in support of a functional role for membrane localization have been set forth. Bacterial globins have been suggested to facilitate oxygen diffusion to terminal oxidases, to protect oxidases from nitric oxide or eventually to preserve the integrity of ...
DI GIULIO, Antonio, BONAMORE A.
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JAMA: The Journal of the American Medical Association, 1941
To the Editor:— In recent literature globin insulin has been erroneously referred to as a histone insulin. While there is some similarity between globin and the histones, the differences are so obvious that it is necessary to distinguish between them.
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To the Editor:— In recent literature globin insulin has been erroneously referred to as a histone insulin. While there is some similarity between globin and the histones, the differences are so obvious that it is necessary to distinguish between them.
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