Results 251 to 260 of about 4,048,456 (298)
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Trans Insertion−Splicing: Ribozyme-Catalyzed Insertion of Targeted Sequences into RNAs
Biochemistry, 2005A group I intron-derived ribozyme from Pneumocystis carinii has been previously shown to bind an exogenous RNA substrate, splice out an internal segment, and then ligate the two ends back together (the trans excision-splicing reaction). We demonstrate that this same ribozyme can perform a trans insertion-splicing (TIS) reaction, where the ribozyme ...
Ashley K, Johnson +2 more
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Inserted Sequences in Bovine Satellite DNA's
Science, 1981The nucleotide sequence of the 1413-base-pair repeat unit of bovine 1.711a satellite DNA (density in cesium chloride, 1.711 grams per cubic centimeter) has been determined. The repeat unit contains two segments consisting of variants of a basic 23-base-pair sequence that is closely related to sequences of bovine 1.706 satellite DNA.
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A survey of metazoan selenocysteine insertion sequences
Biochimie, 2002The computational detection of novel selenoproteins in genomic sequences is usually achieved through identification of SECIS, a conserved secondary structure element found in the 3' UTR of animal selenoprotein mRNAs. Previous studies have used "descriptors" specifying the number of base pairs and the conserved nucleotides in SECIS to identify this ...
André, Lambert +2 more
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2003
Studies with bacteria and viruses, in the late fifties and early sixties of the last century, substantiated the dogma that the genetic information is coded by DNA and that messenger-RNA transcribed from DNA is translated into proteins. It also became apparent that DNA can enter a bacterium and may then integrate into the bacterial genophore (I prefer ...
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Studies with bacteria and viruses, in the late fifties and early sixties of the last century, substantiated the dogma that the genetic information is coded by DNA and that messenger-RNA transcribed from DNA is translated into proteins. It also became apparent that DNA can enter a bacterium and may then integrate into the bacterial genophore (I prefer ...
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Novel Insertion Sequence-like Element IS982 in Lactococci
Plasmid, 1995A novel insertion sequence-like (IS) element, designated IS982, was found on the lactose plasmid, pSK11L, from Lactococcus lactis subsp. cremoris SK11 and was located between the origin of replication and the oligopeptide transport gene cluster. The 1003-base pair (bp) IS982 was flanked by 18-bp perfect inverted repeats. IS982 contained an open reading
YU, WZ +5 more
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PROCESSING AN OFFLINE INSERTION-QUERY SEQUENCE WITH APPLICATIONS
International Journal of Foundations of Computer Science, 2009In this paper, we present techniques and algorithms for processing an offline sequence of update and query operations and for related problems. The update can be either all insertions or all deletions. The types of query include min-gap, max-gap, predecessor, and successor. Most problems we consider are solved optimally in linear time by our algorithms,
Chen, Danny Z., Wang, Haitao
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Insertion Sequences and Transposons
1998With the sequence of two bacterial genomes complete (Fleischmann et al., 1995; Fraser et al., 1995) and several more near completion, it is now possible to view the entire genetic structure of an organism with a new perspective. Yet this perspective is not a static one.
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Insertion Sequences as Genomic Markers
2003Mobile genetic elements are widespread in almost all living organisms. This chapter will focus on insertion sequence (IS) elements, which are bacterial mobile genetic elements carrying genetic information devoted to their transposition and its regulation [1].
Dominique Schneider, Michel Blot
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Sequence and characterization of an insertion sequence, IS711, from Brucella ovis
Gene, 1993The nucleotide (nt) sequence of a previously discovered insertion in Brucella ovis was determined and found to have the hallmarks of an insertion sequence (IS). The element, designated IS711, of 842 bp, is similar in G + C content to that of the Brucella genome and is bounded by 20-bp imperfect inverted repeats (IR).
S M, Halling, F M, Tatum, B J, Bricker
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Targeted, efficient sequence insertion and replacement in rice
Nature Biotechnology, 2020Yuming Lu +10 more
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