نتایج جستجو برای: primed in situ labeling prins
تعداد نتایج: 16985134 فیلتر نتایج به سال:
Pseudodicentric chromosome 18 diagnosed by chromosome painting and primed in situ labelling (PRINS).
We report on a newborn white male infant with marked dysmorphic features and various congenital malformations. The initial clinical evaluation showed Crouzon-like features as well as some features of trisomy 18 syndrome and trisomy 13 syndrome. The results from conventional cytogenetic analysis showed a structurally abnormal chromosome replacing one normal chromosome 18, but only by applying mo...
Complex chromosome rearrangements (CCRs) are structural aberrations involving three or more breakpoints on two or more chromosomes. These CCRs result in a high rate of chromosome imbalances potentially leading to subfertility and congenital abnormality. In this study, we analysed meiotic segregation in the sperm of a patient with a familial CCR 46, XY,t(1;19;13)(p31;q13.2;q31)mat included in an...
A versatile and high-yielding indium trichloride mediated cyclization reaction of silylated homoallylic alcohols, thiols, or amines with aldehydes or epoxides is described as a rapid route to a range of unsaturated heterocycles. The excellent diastereoselectivity observed offers a method of wide scope and generality.
Plant protein-protein interaction networks have not been identified by large-scale experiments. In order to better understand the protein interactions in rice, the Predicted Rice Interactome Network (PRIN; http://bis.zju.edu.cn/prin/) presented 76,585 predicted interactions involving 5,049 rice proteins. After mapping genomic features of rice (GO annotation, subcellular localization prediction,...
The total synthesis of the tunicate metabolite mandelalide A and the correction of its originally assigned stereochemistry are reported. Key features of the convergent, fully stereocontrolled route include the use of a Prins cyclization for the diastereoselective construction of the tetrahydropyran subunit, Rychnovsky-Bartlett cyclization for the preparation of the tetrahydrofuran moiety, Suzuk...
A new kind of enhanced contrast X-ray imaging of weakly absorbing materials in dark field mode is presented. Samples such as plastics and biological tissue are a perpetual challenge for radiographic imaging. Recent innovative approaches such as Diffraction Enhanced Imaging (DEI), “phase contrast”, grating interferometry (Talbot-Lau), or Refraction Enhanced Imaging (REI) have in common that they...
A.C. Gore a J. Balthazart b D. Bikle c D.O. Carpenter d D. Crews e P. Czernichow f E. Diamanti-Kandarakis g R.M. Dores h D. Grattan i P.R. Hof j A.N. Hollenberg k C. Lange l A.V. Lee m J.E. Levine n R.P. Millar o R.J. Nelson p M. Porta q M. Poth r D.M. Power s G.S. Prins t E.C. Ridgway u E.F. Rissman v J.A. Romijn w P.E. Sawchenko x P.D. Sly y O. Söder z H.S. Taylor aa M. Tena-Sempere ab H. Vau...
1 The authors gratefully acknowledge financial support from the Universitá dell'Insubria and the Italian Government PRIN project ART (Analisi di sistemi di Riduzione mediante sistemi di Transizione).
Obiectivul acestei lucrări constă în dezvoltarea şi implementarea unui regulator digital PID pentru convertoarele statice. Sunt studiate prin simulare şi experimentări efectele factorilor KP, KI şi KD asupra răspunsului buclei de reglare. În partea a doua a lucrării, este prezentată o analiză comparativă experimentală a două convertoare (un redresor comandat realizat din tiristoare cu filtru ca...
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