Results 271 to 280 of about 30,659,002 (304)
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Synthesis of P-protein in mature phloem of Cucurbita maxima
Planta, 1976Cotyledons of Cucurbita maxima Duch. seedlings were provided with (14)C-labeled amino acids for 12 h. Besides the bulk of labeled amino acids the sieve-tube exudate also carried labeled proteins. 80% of the incorporated radioactivity was found in the P-protein, 20% in a neutral protein, and traces were found in acidic proteins after fractionation on ...
J, Nuske, W, Eschrich
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P protein and microtubular systems in Nicotiana, callus phloem
Planta, 1969A study of the ultrastructure of cultured tobacco callus phloem shows that it is very similar to that found in the intact stem.Fibrils similar to the P protein, characteristic of angiosperm phloem, are found initially within the rough endoplasmic reticulum.
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Autoantibodies to the ribosomal P proteins in systemic lupus erythematosus
Clinical and Experimental Medicine, 2006This paper describes the clinical significance of antibodies to the ribosomal P proteins in systemic lupus erythematosus. It appears that liver disease due to the lupus process and not attributable to viral infection, alcohol or drugs is associated with anti-ribosomal P.
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P-Protein Trafficking Through Plasmodesmata
1999Phloem tissue in flowering plants has a distinctive cellular composition in which the conducting elements are a complex of two unique cell types, sieve elements (SE) and companion cells (CC), that are developmentally related and functionally dependent upon one another.
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Observations on P-Protein in Dicotyledons. Substructural and Developmental Features
American Journal of Botany, 1982The structure and development of P‐protein have been studied in sieve elements of hypocotyl tissue of Ecballium elaterium and Cicer arietinum, and in P‐protein‐producing cells of root apices of Polygonum fagopyrum. Ultrastructural investigations have led us to propose a model for the structure of P‐protein tubules.
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Autoantibodies to ribosomal P proteins in systemic lupus erythematosus.
The Israel Medical Association journal : IMAJ, 2001I.F.
GHIRARDELLO, ANNA +4 more
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Mechanisms, regulation and functions of the unfolded protein response
Nature Reviews Molecular Cell Biology, 2020Claudio Hetz +2 more
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Highly accurate protein structure prediction with AlphaFold
Nature, 2021John Michael Jumper +2 more
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The mechanisms of integral membrane protein biogenesis
Nature Reviews Molecular Cell Biology, 2021Ramanujan Shankar Hegde, Robert J Keenan
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