Syntheses of 6',5",6""-triamino-6',5",6""-trideoxylividomycin a and 6',5"-diamino-6',5"-dideoxylividomycin B.
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Introduction to Cryptography (89-656)
and Course Syllabus Abstract The aim of this course is to teach the basic principles and concepts of modern cryptography. The focus of the course will be on cryptographic problems and their solutions, and will contain a mix of both theoretical and applied material. We will present definitions of security and argue why certain construction meet these definitions. However, these definitions and a...
متن کاملAnbe/biol 356/656
During the next two weeks, floral-color change could be investigated in Aster divaricatus or A. prenanthoides, both of which grow on my property. You could investigate one or more of the above hypotheses relative to the situation in Aster. For example, you could investigate whether the presence of color-changed flowers enhances the plant as a visual target for pollinators as well as determine w...
متن کاملDmm019620 647..656
The treatment of psychiatric disorders presents threemajor challenges to the research and clinical community: defining a genotype associated with a disorder, characterizing themolecular pathologyof eachdisorder anddevelopingnew therapies.ThisReviewaddresseshowcellularand animal systems can help to meet these challenges, with an emphasis on the role of the zebrafish. Genetic changes account for ...
متن کاملAnbe/biol 356/656
Floral-color Changes Floral-color changes are common among the angiosperms. At least three non-exclusive hypotheses have been proposed to explain these changes: 1. Once flowers are adequately pollinated, further pollinator visits impair reproduction by deposition of self-pollen, dislodging of pollen, or damage to floral parts. 2. Color changes mark flowers that have been depleted of their rewar...
متن کاملAnbe/biol 356/656
Floral-color Changes Floral-color changes are common among the angiosperms. At least three non-exclusive hypotheses have been proposed to explain these changes: 1. Once flowers are adequately pollinated, further pollinator visits impair reproduction by deposition of self-pollen, dislodging of pollen, or damage to floral parts. 2. Color changes mark flowers that have been depleted of their rewar...
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ژورنال
عنوان ژورنال: The Journal of Antibiotics
سال: 1976
ISSN: 0021-8820,1881-1469
DOI: 10.7164/antibiotics.29.1134