scholarly journals Mycosporine-like Amino Acids and Other Phytochemicals Directly Detected by High-Resolution NMR on Klamath (Aphanizomenon flos-aquae) Blue-Green Algae

2016 ◽  
Vol 64 (35) ◽  
pp. 6708-6715 ◽  
Author(s):  
Valeria Righi ◽  
Francesca Parenti ◽  
Luisa Schenetti ◽  
Adele Mucci
Keyword(s):  
Amino Acids ◽  
High Resolution ◽  
Green Algae ◽  
Blue Green Algae ◽  
High Resolution Nmr

Study of the behaviour of amino acids in aqueous solution by time-domain NMR and high-resolution NMR

2005 ◽  
Vol 43 (4) ◽  
pp. 309-315 ◽  
Author(s):  
M. Khallouk ◽  
D. N. Rutledge ◽  
A. M. S. Silva ◽  
I. Delgadillo
Keyword(s):  
Aqueous Solution ◽  
Amino Acids ◽  
High Resolution ◽  
Time Domain ◽  
High Resolution Nmr

scholarly journals High resolution NMR study of T1 magnetic relaxation dispersion. IV. Proton relaxation in amino acids and Met-enkephalin pentapeptide

2014 ◽  
Vol 141 (15) ◽  
pp. 155101 ◽  
Author(s):  
Andrey N. Pravdivtsev ◽  
Alexandra V. Yurkovskaya ◽  
Hans-Martin Vieth ◽  
Konstantin L. Ivanov
Keyword(s):  
Amino Acids ◽  
High Resolution ◽  
Magnetic Relaxation ◽  
Relaxation Dispersion ◽  
Proton Relaxation ◽  
Nmr Study ◽  
High Resolution Nmr

Application of tritium high resolution NMR spectroscopy to analysis of tritium-labelled amino acids and peptides

Amino Acids ◽  
1992 ◽  
Vol 3 (1) ◽  
pp. 95-104 ◽  
Author(s):  
S. G. Rosenberg ◽  
Yu. A. Zolotarev ◽  
N. F. Myasoedov
Keyword(s):  
Amino Acids ◽  
Nmr Spectroscopy ◽  
High Resolution ◽  
High Resolution Nmr

Freeze-Fracture Replication in the Ultrastructure of Blue-Green Algae

1967 ◽  
Vol 25 ◽  
pp. 74-75
Author(s):  
L. V. Leak
Keyword(s):  
Cell Wall ◽  
Electron Microscope ◽  
Green Algae ◽  
Three Dimensional ◽  
Freeze Fracture ◽  
Electron Microscopic ◽  
Photosynthetic Membranes ◽  
Blue Green Algae ◽  
Cell Biol ◽  
Cellular Components

Electron microscopic observations of freeze-fracture replicas of Anabaena cells obtained by the procedures described by Bullivant and Ames (J. Cell Biol., 1966) indicate that the frozen cells are fractured in many different planes. This fracturing or cleaving along various planes allows one to gain a three dimensional relation of the cellular components as a result of such a manipulation. When replicas that are obtained by the freeze-fracture method are observed in the electron microscope, cross fractures of the cell wall and membranes that comprise the photosynthetic lamellae are apparent as demonstrated in Figures 1 & 2.A large portion of the Anabaena cell is composed of undulating layers of cytoplasm that are bounded by unit membranes that comprise the photosynthetic membranes. The adjoining layers of cytoplasm are closely apposed to each other to form the photosynthetic lamellae. Occassionally the adjacent layers of cytoplasm are separated by an interspace that may vary in widths of up to several 100 mu to form intralamellar vesicles.

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