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Structural determination and stereochemistry of the choleragen catalyzed reaction of nad with guanidines


, : Structural determination and stereochemistry of the choleragen catalyzed reaction of nad with guanidines. Federation Proceedings 37(6): 1600


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Sekar, K.V.; Campagne, J.M.; Sneden, A.T., 1996: 5-Benzoyl-5-deacetylwilforidine: a new sesquiterpene nicotinoyl alkaloid from Maytenus buchananii. A new sesquiterpene nicotinoyl alkaloid has been isolated from Maytenus buchananii (Loes.) R. Wilczek and identified as 5-benzoyl-5-deacetylwilforidine (1). This appears to be the first sesquiterpene nicotinoyl alkaloid based on hydroxywilfordic a...

Li, Y.; Li, H.; Smith Gill, S.J., 2000: Three-dimensional structures of the free and antigen-bound Fab from monoclonal antilysozyme antibody HyHEL-63. Antigen--antibody complexes provide useful models for studying the structure and energetics of protein--protein interactions. We report the cloning, bacterial expression, and crystallization of the antigen-binding fragment (Fab) of the anti-hen eg...

Li, Y.; Chen, M.; Yuan, J.; Zhou, X.; He, W.; Zu, X.; Qi, L., 2014: CXCR4 expression in bladder transitional cell carcinoma and its relationship with clinicopathological features. To elucidate the role of CXCR4 in the metastasis of bladder transitional cell carcinoma (BTCC) by examining CXCR4 expression in BTCC tissue and its correlation with clinicopathological features. The expression of CXCR4 was assessed in bladder tiss...

Yoshida, S.; Ito, M.; Nemoto, Y.; Sakai, R., 2008: Distinction betweeen HCS and antidune stratification; a key to detect process vs product changes. Antidunes can easily be mistaken for hummocky cross-stratification (HCS) or sigmoidal cross-bedding, and are probably fairly common in various siliciclastic environments. Antidunes are difficult to identify because (1) their preservation potential...

Long, E.O.; Burshtyn, D.N.; Clark, W.P.; Peruzzi, M.; Rajagopalan, S.; Rojo, S.; Wagtmann, N.; Winter, C.C., 1997: Killer cell inhibitory receptors: diversity, specificity, and function. NK cells selectively kill target cells that fail to express self-MHC class I molecules. This selective killing results from a balance between inhibitory NK receptors specific for MHC class I molecules and activating receptors that are still largel...

Weiler, W., 1949: Die Otolithen aus dem Jung-Tertiar Sttd Rumaniens, Erganzende Tafeln zu den Otolithen des Buglow und Sarmat. Seven photographic plates are given as an addition to a paper of the author (ibid. 26:87. 1943.).

Sukhov, F.; Tishchenko, V., 1976: Results of testing a pneumatic machine PMM 2.5 for uncovering vineyards. Sadovodstvo vinogradarstvo i vinodelie Moldavii: 4 38-40

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Wilson D.M., 1989: Analytical methods for aflatoxins in corn and peanuts. Aflatoxin determinations can be approach many ways. Peanuts and corn are more often contaminated with aflatoxins B1 and B2 than with aflatoxins B1, B2, G1, and G2. Some countries are only interested in B1 content and others are interested in the t...