منابع مشابه
The relationship between the distinguishing number and the distinguishing index with detection number of a graph
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متن کاملCopy number variation, chromosome rearrangement, and their association with recombination during avian evolution.
Chromosomal rearrangements and copy number variants (CNVs) play key roles in genome evolution and genetic disease; however, the molecular mechanisms underlying these types of structural genomic variation are not fully understood. The availability of complete genome sequences for two bird species, the chicken and the zebra finch, provides, for the first time, an ideal opportunity to analyze the ...
متن کاملOn the reliability wiener number
One of the generalizations of the Wiener number to weighted graphs is to assign probabilities to edges, meaning that in nonstatic conditions the edge is present only with some probability. The Reliability Wiener number is defined as the sum of reliabilities among pairs of vertices, where the reliability of a pair is the reliability of the most reliable path. Closed expressions are derived for t...
متن کاملThe Base Catalyzed Rearrangement Of
Fortimicins A (1) and B (2) are aminoglycoside antibiotics. Both compounds consist of a 6-epipurpurosamine B moiety and the aminocyclitol fortamine. Fortimicin A differs from B in having a glycyl substituent at its 4-N-position. Base catalyzed loss of glycine from the 4-amino group of 1 to give 2 and a rearrangement product, 2'-N-glycylfortimicin B or isofortimicin (3), has been reported by TAD...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 2019
ISSN: 0002-9947,1088-6850
DOI: 10.1090/tran/7881