Results 231 to 240 of about 47,309 (261)
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Tandem duplication of proximal 5q.
Annales de genetique, 1991A 3.5-year-old boy with a de novo tandem duplication 5q11.1----5q15 is reported. Since the physical stigmata of seven liveborn cases with 5q proximal duplications are variable and inconspicuous, a recognizable syndrome could not be delineated. On the contrary, the associated developmental delay seems to be severe in duplications extending into 5q22 and
A, Rojas-Martinez +5 more
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Large overlapping tandem genetic duplications in Salmonella typhimurium
Journal of Molecular Biology, 1976Abstract A number of glycyl-tRNA synthetase (glyS) mutants have been isolated as glycine auxotrophs in Salmonella typhimurium. One of the mutants, glyS141, has a glycyl-tRNA synthetase with a Km for glycine that is 700 times higher than the wild-typeKm. Prototrophic revertants glyS141 occur at high spontaneous frequencies (>5 × 10−5). The majority of
D S, Straus, L, D'Ari Straus
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De novo interstitial tandem duplication of chromosome 20p12.1p13
American Journal of Medical Genetics Part A, 2002AbstractWe report the first case of an individual with a de novo interstitial tandem duplication of the short arm of chromosome 20p12.1p13, discuss the clinical features, and propose the possible underlying mechanism of formation. © 2002 Wiley‐Liss, Inc.
de Ravel, T J L +2 more
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Tandem Duplications, Segmental Duplications and Deletions, and Their Applications
2020We review two streams of recent research results in this paper. The first is on converting a sequence A to another sequence B using the minimum number of tandem duplications. This research originates from the copying systems in computer science in the early 1980s, and also from biology more than 40 years ago.
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Tandem duplication of chromosome 14 (q12q13).
Annales de genetique, 1998A nine-years-old Egyptian boy was referred for speech and language delay. He has an I.Q. of 35 which is in the moderately to severely delayed range. Routine cytogenetic and FISH-techniques revealed a de novo tandem duplication of chromosome 14 bands q12 and q13, i.e., 46, XY, dup (14)(q12q13) and there are no investigations reporting a direct de novo ...
R S, Verma +4 more
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Stability challenges for the commercialization of perovskite–silicon tandem solar cells
Nature Reviews Materials, 2023Leiping Duan, Kylie R Catchpole
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Methylammonium-free wide-bandgap metal halide perovskites for tandem photovoltaics
Nature Reviews Materials, 2023Alexandra J Ramadan +2 more
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Simplified interconnection structure based on C60/SnO2-x for all-perovskite tandem solar cells
Nature Energy, 2020Zhenhua Yu, Zhibin Yang, Zhenyi Ni
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Scalable two-terminal all-perovskite tandem solar modules with a 19.1% efficiency
Nature Energy, 2022Bahram Abdollahi Nejand +2 more
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Tandem genetic duplications in phage lambda
Journal of Molecular Biology, 1975Scott W. Emmons, John O. Thomas
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