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Open AccessJournal ArticleDOI

Genetic Applications of an Inverse Polymerase Chain Reaction

Howard Ochman, +2 more
- 01 Nov 1988 - 
- Vol. 120, Iss: 3, pp 621-623
TLDR
The feasibility of IPCR is shown by amplifying the sequences that flank an IS1 element in the genome of a natural isolate of Escherichia coli.
Abstract
A method is presented for the rapid in vitro amplification of DNA sequences that flank a region of known sequence. The method uses the polymerase chain reaction (PCR), but it has the primers oriented in the reverse direction of the usual orientation. The template for the reverse primers is a restriction fragment that has been ligated upon itself to form a circle. This procedure of inverse PCR (IPCR) has many applications in molecular genetics, for example, the amplification and identification of sequences flanking transposable elements. In this paper we show the feasibility of IPCR by amplifying the sequences that flank an IS1 element in the genome of a natural isolate of Escherichia coli.

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Journal ArticleDOI

Arabidopsis Vegetative Storage Protein Is an Anti-Insect Acid Phosphatase

TL;DR: It is concluded that AtVSP2 is an anti-insect protein and that its defense function is correlated with its acid phosphatase activity.
Journal ArticleDOI

The Hermes transposable element from the house fly, Musca domestica, is a short inverted repeat-type element of the hobo, Ac, and Tam3 (hAT) element family

TL;DR: Comparison of the ends of the Hermes and hobo elements to those of the Ac element of Zea mays, and the Tam3 element of Antirrhinum majus, as well as several other plant and insect elements, revealed a conserved terminal sequence motif and Hermes is clearly a member of the hobo, Ac and Tam3 transposable element family.
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Diagnostic tool for the identification of MLL rearrangements including unknown partner genes

TL;DR: This previously undescribed diagnostic tool has been proven successful for analyzing any MLL rearrangement including previously unrecognized partner genes and is useful for minimal residual disease monitoring of MLL associated acute leukemias.
Journal ArticleDOI

Molecular genetic basis for deficient acetaminophen glucuronidation by cats: UGT1A6 is a pseudogene, and evidence for reduced diversity of expressed hepatic UGT1A isoforms

TL;DR: Cats appear to have a less diverse pattern of UGT1A isoform expression compared with other species, and such differences most likely reflect the highly carnivorous diet of Feliform species and resultant minimal exposure to phytoalexins.
References
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Journal ArticleDOI

Primer-directed enzymatic amplification of DNA with a thermostable DNA polymerase

TL;DR: A thermostable DNA polymerase was used in an in vitro DNA amplification procedure, the polymerase chain reaction, which significantly improves the specificity, yield, sensitivity, and length of products that can be amplified.
Journal ArticleDOI

Enzymatic amplification of beta-globin genomic sequences and restriction site analysis for diagnosis of sickle cell anemia.

TL;DR: Two new methods were used to establish a rapid and highly sensitive prenatal diagnostic test for sickle cell anemia, using primer-mediated enzymatic amplification of specific beta-globin target sequences in genomic DNA, resulting in the exponential increase of target DNA copies.
Book ChapterDOI

Specific synthesis of DNA in vitro via a polymerase-catalyzed chain reaction.

TL;DR: A method whereby a nucleic acid sequence can be exponentially amplified in vitro is described in the chapter, and the possibility of utilizing a heat-stable DNA polymerase is explored so as to avoid the need for addition of new enzyme after each cycle of thermal denaturation.
Journal ArticleDOI

Direct cloning and sequence analysis of enzymatically amplified genomic sequences

TL;DR: A method is described for directly cloning enzymatically amplified segments of genomic DNA into an M13 vector for sequence analysis and promises to be a rapid method for obtaining reliable genomic sequences from nanogram amounts of DNA.
Journal ArticleDOI

DNA typing from single hairs

TL;DR: Three different means of DNA typing are used for the determination of amplified DNA fragment length differences, hybridization with allele-specific oligonucleotide probes, and direct DNA sequencing on single human hairs to detect genetically variable mitochondrial and nuclear DNA sequences.
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