Unlike other methods, which read chunks of DNA perhaps a hundred or so base pairs in length, the MinION can
read sequences as long as 882,000 base pairs in length using the nanopore technology.
Not exact matches
They are
reading the book of Revelation, from chapter 19, verse 11, to the end of chapter 20, a
sequence of apocalyptic visions,
as if they were prophecies.
In this respect, I
read this book
as I
read any other great book: I assume that every word counts; I attend especially carefully to the
sequence and the local context, in the belief that the meaning of each part is dependent partly on what comes before and after, both immediately and also remotely.
As I
read this, it hits me that the Great Commission doesn't lay out a
sequence.
As you
read it for a second (or more) time, talk about the
sequence of events and what will happen next.
Now that all three volumes of Mullin's diaries are published, it's advisable to
read them in
sequence — they will provide historians with
as much of a valuable insight into New Labour
as into the diarist himself.
In the Originating Summons marked FHC / ABJ / CS / 232/2018, the plaintiff 8 issues for determination by the court, including: Having regards to the combined provisions of sections 79,116,118,132,153,160 (1) and 178 of the 1999 constitution
as amended, the constitution
read together with paragraph 15 (a) of the third schedule to the same constitution, whether the 3rd defendant (Independent National Electoral Commission) is not the only institution or body constitutionally vested with the powers and vires to organized, undertake and supervised elections to the offices of the president, the vice president of the federal republic of Nigeria, the Governor and deputy governor of a state, the membership of the Senate, the House of Representatives and the House of Assembly of each state of the federation, including fixing the
sequence and dates of the elections to the said offices?
As an undergraduate studying genome sciences at the National Autonomous University of Mexico, she was immediately fascinated when she
read some of the early papers about
sequencing Neandertal mitochondrial DNA.
Researchers have demonstrated for the first time that they can continuously
read the chemical letters of DNA
as it travels through a tiny pore, paving the way for a new kind of
sequencing machine that decodes DNA much like an announcer
reading a ticker tape.
The genome of Picea abies, one of the largest ever
sequenced, appears May 22 in Nature and is one of several that have been
read out recently from trees known
as gymnosperms — seed - bearing plants that don't produce flowers.
Many of these repeats, including some genes, appear
as back - to - back series of the same repeated
sequence or
as long palindromes which, like the word «racecar,»
read the same forward and backward.
The third is a method implemented by Reich for
reading the genetic codes of 1.2 million carefully chosen variable parts of DNA (known
as single nucleotide polymorphisms) rather than having to
sequence entire genomes.
In 1995, he invented a new «shotgun» technique for
sequencing DNA and
read the full genome of a bacterium while the establishment was still dismissing the technique
as unworkable.
A study of this scope is possible thanks to innovative techniques for in vitro selection (such
as mRNA display),
as well
as a revolutionary technology permitting massively parallel RNA
sequencing (known
as deep
sequencing), which provides unprecedented speed and
read accuracy.
«
As medical researchers, if we depend only on short
read sequences, there's a chink in our armor.
With this quality control missing, the entire gene
sequence is
read as it spools through the ribosome.
More recently, researchers have discovered that molecules can clamp onto DNA and prevent some parts of the
sequence from being
read, leading to genetic changes through a process that is known
as epigenetics.
Reads containing only two or fewer substitutions were not classified
as mutations
as these likely represent
sequencing artifacts.
As some
reads did not extend to the 5 ′ end of the V gene, percentage identity was calculated by dividing the total identity by the length of the query
sequence.
Basically, the cell's protein - making machinery
reads a
sequence of DNA
as a sentence composed entirely of three - letter words called codons.
Recent and rapid advances in technologies that permit large - scale creation and synthesis («writing») of longer pieces of synthetic DNA,
as well
as the advent of extremely fast, cheap and accurate
sequencing («
reading») of DNA, have changed our collective thinking about the feasible size and scope of projects in many labs.
We refer interested readers to systematic comparisons of other aspects of the next - generation
sequencing pipeline, for example comparisons of benchtop high - throughput
sequencing technologies [56], short -
read mappers [57], variant callers [58] and variant - calling pipelines
as a whole [59, 60].
Frequency distribution of 17 - mer
sequencing reads in the Argopecten irradians draft genome,
as a function of
sequencing depth.
Szabó and colleagues required a minimum of 10
sequence reads to call a gene
as imprinted.
The PromethION will produce long
reads on an industrial scale, meaning it will be a platform in high demand for genome assembly and transcriptomics work
as well
as population - scale long
read sequencing.
All variant loci were simulated with single - end
reads using the genome
sequence to build the
reads, and for coding variants we simulated splice junctions and paired - end
reads as well.
Stuart Lindsay, Ph.D., Arizona State University, Tempe, Ariz. $ 550,000 (3 years) «Molecular
Reading Head for Single - Molecule DNA Sequencing» Building on the concept of threading DNA through a molecular pore, this group is developing a system in which a chemical ring, acting as a reading head, is used to measure differences in friction as DNA passes through th
Reading Head for Single - Molecule DNA
Sequencing» Building on the concept of threading DNA through a molecular pore, this group is developing a system in which a chemical ring, acting
as a
reading head, is used to measure differences in friction as DNA passes through th
reading head, is used to measure differences in friction
as DNA passes through the ring.
Novel insertions of mobile elements into the
sequenced genome are identified
as clusters of
reads that uniquely map to the reference genome with one arm and to ubiquitous
sequence with the other arm.
- Scientists have long been
reading the code of life — the genome — ,
as a
sequence of letters but now researchers have also started exploring its three - dimensional organisation.
The larger number of
reads per
sequencing run from the infected library likely reflects the timing of the
reads,
as two of the three infected runs occurred after an upgrade in the capacity of the core facility.
Yet those who produce next - gen
sequencing data are rapidly adopting this universal short
read data format
as the de facto standard.
Start by marking «The $ 1,000 Genome: The Revolution in DNA
Sequencing and the New Era of Personalized Medicine»
as Want to
Read:
SNP analysis of deep
sequencing reads corresponding to the XMRV genomes of 22Rv1 (A) and LNCaP (B),
as well
as the mitochondrial genomes of these two cell lines (C) was performed.
All
sequence reads were aligned to (1) plasmid
sequences available in the NCBI RefSeq database (2138
sequences) and (2)
sequences in GenBank nucleotide database annotated
as plasmids (\ organism feature = «plasmid»)(9815
sequences).
A
read was annotated
as a resistance gene according to its best BLAST hit (blastx or tblastx) if (1) the hit had an amino acid
sequence similarity above a given threshold and (2) if the alignment was at least 25 amino acids.
A
read was annotated
as an insertion
sequence according to the best BLAST hit if (1) the hit had a
sequence similarity above 80 % and (2) if the alignment was at least 50 bases.
Compared with short
reads, the assemblies obtained from long -
read sequencing platforms have much higher contig continuity and genome completeness
as long fragments are able to extend paths into problematic or repetitive regions.
Short -
read, high - throughput
sequencing technology can not identify the chromosomal position of repetitive insertion
sequences that typically flank horizontally acquired genes such
as bacterial virulence genes and antibiotic resistance genes.
Reads with a significant hit to the qnr PSSM and that aligned with at least 25 amino acids with 90 %
sequence similarity to a known qnr gene were annotated
as known.
Genome
sequencing has become a powerful tool for studying emerging infectious diseases; however, genome
sequencing directly from clinical samples without isolation remains challenging for viruses such
as Zika, where metagenomic
sequencing methods may generate insufficient numbers of viral
reads.
Long -
read sequencing technologies such
as Pacific Biosciences and Oxford Nanopore MinION are capable of producing long
sequencing reads with average fragment lengths of over 10,000 base - pairs and maximum lengths reaching 100,000 base - pairs.
The organizers of the project, called GP - write (for work in model organisms and plants) or sometimes HGP - write (for work in human cell lines), envision it
as a successor to the Human Genome Project (retroactively termed HGP -
read), which 25 years ago promoted rapid advances in DNA
sequencing technology.
This analysis was limited to
sequence reads that mapped to the targeted chromosome X and Y SNPs with a mapping quality score of at least 37, where clusters of duplicate
reads (
as identified by orientation, and start and end position) were represented by the
read with the highest
sequence quality.
Once in a while, you'll see story
sequences that I can imagine would be much more entertaining if they had voices or cool effects but instead they play like short silent films
as if you're
reading a comic book with no text.
The film plays like an Alien knockoff, where unfortunately its many heart - pounding and genuinely gory
sequences are diminished by goofy moments that don't work, such
as Jake Gyllenhaal (playing loner space vet and medic Dr. David Jordan) solemnly
reading parts of Goodnight Moon.
From a whiz - bang opening
sequence where space folds in on itself
as combatants hurl magical fire at on another, to the charismatic, ahem, marvel that is Benedict Cumberbatch in the title role, this action film is...
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At a climactic concert at a party, rows of listeners can be seen gliding off in separate directions
as if on separate mind journeys, and in a much earlier surreal
sequence featuring newsreel war footage in a cafe, the narrator,
reading a letter, can be seen rising with his chair like a film director seated on a crane, all the way to the top of the room, where he encounters his own childhood self running a projector — an image that might be traced, like much else, to one of Proust's extended descriptive passages.
She is beautifully matched by Woody Harrelson,
as the exasperated but grounded town sheriff; his character benefits from an extraordinary
sequence involving the writing and
reading of letters, which might not sound stirring but very much is.
It isn't nearly
as good
as Casino Royale, but it isn't nearly
as bad
as some of the reviews I
read suggested - Marc Forster was a bizarre choice of director and the way he edits the big action
sequences is extremely frustrating, but it's still very watchable and better than any of the Brosnan - era efforts.
But,
as acted by Harris, Ben's breathtaking ability to sow chaos and cause trouble commands our attention, especially in a
sequence where the trio visits Ben's wary brother Dean (Bruce Greenwood) and his aura -
reading wife, Sarah (Wendy Crewson), a couple who were like parents to Matt.