نتایج جستجو برای: urd

تعداد نتایج: 157  

Journal: :International Journal of Current Microbiology and Applied Sciences 2018

2000
Stella M. Davies Craig Kollman Claudio Anasetti Joseph H. Antin James Gajewski James T. Casper Auayporn Nademanee Harriet Noreen Roberta King Dennis Confer Nancy A. Kernan

We analyzed engraftment of unrelateddonor (URD) bone marrow in 5246 patients who received transplants facilitated by the National Marrow Donor Program between August 1991 and June 1999. Among patients surviving at least 28 days, 4% had primary graft failure (failure to achieve an absolute neutrophil count > 5 3 108/L before death or second stem-cell infusion). Multivariate logistic regression a...

2010

I n t r o d u c t i o n Survey of literature reveals that a number of studies have been carried out on the metabolic disturbances of virus infected plants (DIENER 1963, BAWDEN 1964, OPEL 1965). However, no work about the physiology and biochemistry of virus infected Phaseolus mungo L. (Black gram) plants has been done. In this series II) the results of the studies carried out on the changes of ...

Journal: :Discrete Mathematics 2009
Ernst Schuster

Each parallel class of a uniformly resolvable design (URD) contains blocks of only one block size k (denoted k-pc). The number of k-pcs is denoted rk. The necessary conditions for URDs with v points, index one, blocks of size 3 and 5, and r3, r5 > 0, are v ≡ 15 (mod 30). If rk > 1, then v ≥ k2, and r3 = (v−1−4 · r5)/2. For r5 = 1 these URDs are known as group divisible designs. We prove that th...

Journal: :Chemistry & biology 2012
Pekka Patrikainen Pauli Kallio Keqiang Fan Karel D Klika Khaled A Shaaban Pekka Mäntsälä Jürgen Rohr Keqian Yang Jarmo Niemi Mikko Metsä-Ketelä

Comparison of homologous angucycline modification enzymes from five closely related Streptomyces pathways (pga, cab, jad, urd, lan) allowed us to deduce the biosynthetic steps responsible for the three alternative outcomes: gaudimycin C, dehydrorabelomycin, and 11-deoxylandomycinone. The C-12b-hydroxylated urdamycin and gaudimycin metabolites appear to be the ancestral representatives from whic...

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