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Intelligent Icons: Integrating Lite-Weight Data Mining
Intelligent Icons: Integrating Lite-Weight Data Mining

... the frequencies of all possible pairs of letters. For example the substring AT appears 3 times in the first 30 base pairs of the human mitochondrial DNA, which is GATCACAGGTCTATCACCCTATTAACCACT. If we attempt this strategy, we must consider the best way to map the new features to our 32 by 32 bitmap ...
Biology Recap
Biology Recap

... ■  Mitosis results in two daughter cells carrying identical DNA ■  Meiosis is a two-level cell division of one diploid cell into 4 unique haploid gametes ■  DNA polymerase performs proofreading of replicated strand ■  Throughput of DNA polymerase (nucleotides / second): □  Eukaryotes: Approx. 50-100 ...
Document
Document

... As one moves upwards in a tree, the associations (based on annotations) from the children terms are accumulated by the parent terms based on their relationship. Thus you see two types of associations Direct associations: which are exact finer level association to a ontology term. e.g. Amy genes are ...
PDF
PDF

... To determine whether CSEs are found within regions encoding conserved protein motifs, we examined the relationship of CSE locations and the protein-domain of a large gene family (the ETS-domain family) found by our GeneFamilyScan software (GFScan [10], Table 2). For all known human members in this g ...
Full Text
Full Text

... nucleotide sequences which is assumed to have same ancestral relationships. This sequence alignment method reads query sequence from the user and makes an alignment against large and genomic sequence data sets and locate targets that are similar to an input query sequence. Existing accurate algorith ...
Developing expressed sequence tag libraries and
Developing expressed sequence tag libraries and

... raspberry unigene set has 418 contigs and 1671 singletons for a total of 2089 unigenes. The number of combined contigs was less than the sum of the contigs from the two datasets used for SSR identification, as identical contigs derived from both Rubus species were combined. A basic local alignment s ...
Charge Transport in DNA - Insights from
Charge Transport in DNA - Insights from

... DNA molecules between the electrodes were breaking. The fundamental features of CT in DNA have been described as well. First, the exponential dependence of CT efficiency on the length of the DNA oligomers. Second, the role of experimental setup that is both crucial and challenging to characterize. In ...
9/6 - bio.utexas.edu
9/6 - bio.utexas.edu

... Q: Why does DNA have a very regular 3dimensional shape while RNA has a varied 3-D shape? A: RNA is single-stranded so areas with complementary bases form loops and bend the RNA. DNA is double stranded, and the regularity of its structure only allows one 3D structure, a double helix. ...
alignable - gobics.de: Department of Bioinformatics
alignable - gobics.de: Department of Bioinformatics

... P(f) = probability of finding a fragment “like f” by chance in random sequences with same length as input sequences w(f) = -log P(f) (“weight score” of f) ”like f” means: at least same # matches (DNA, RNA) or sum of similarity values (proteins) ...
MART TOOTS Novel Means to Target Human Papillomavirus Infection
MART TOOTS Novel Means to Target Human Papillomavirus Infection

... system allowed us to identify several new compounds that specifically inhibit the replication of oncogenic high-risk HPVs. ...
Fulltext PDF - Indian Academy of Sciences
Fulltext PDF - Indian Academy of Sciences

... earliness by vernalization. Johanson et al (2000) have recently cloned FRI and analysed the molecular basis of the allelic variation. Most early-flowering ecotypes carry FRI alleles that contain one of two different deletions that disrupt the open reading frame of the FRI gene. This suggests that lo ...
THE LOCI OF EVOLUTION: HOW PREDICTABLE IS GENETIC
THE LOCI OF EVOLUTION: HOW PREDICTABLE IS GENETIC

... which alter the amino-acid sequence or the mature RNA nucleotide sequence; (2) cis-regulatory changes, which alter gene expression; and (3) genetic changes that alter both the coding and the cis-regulatory regions of one or several gene(s) (gene loss, gene duplication, gene rearrangement, etc.). Cod ...
the loci of evolution: how predictable is genetic
the loci of evolution: how predictable is genetic

... which alter the amino-acid sequence or the mature RNA nucleotide sequence; (2) cis-regulatory changes, which alter gene expression; and (3) genetic changes that alter both the coding and the cis-regulatory regions of one or several gene(s) (gene loss, gene duplication, gene rearrangement, etc.). Cod ...
PDF
PDF

... heterogeneous surface receptors collectively referred to as PfEMP1. These proteins are encoded by a large, polymorphic gene family called var. The family contains approximately 60 individual genes, which are subject to strict, mutually exclusive expression, with the single expressed var gene determi ...
Two enhancer regions in the mouse En-2 locus
Two enhancer regions in the mouse En-2 locus

... analyzed for lacZ activity as described below. The day on which a vaginal plug was observed was designated day 0.5 of gestation. In one of the transgenic lines, Tg4.35, analysis of DNA extracted from the founder revealed that the transgene had inserted at two different sites within the genome. These ...
Nixon Evidence
Nixon Evidence

... encoding fermentation enzymes and related electron transport peptides (e.g., ferredoxins) in giardia organisms and amebae are hypothesized to be derived from either an ancient anaerobic eukaryote (amitochondriate fossil hypothesis), a mitochondrial endosymbiont (hydrogen hypothesis), or anaerobic ba ...
Release Notes for Genomes Processed Using Complete Genomics
Release Notes for Genomes Processed Using Complete Genomics

... Results of CNV analysis for non-tumor and tumor genomes are reported in two files. They can be found in the CNV sub-directory of the ASM directory. i. cnvSegmentsBeta-[ASM-ID].tsv file reports segmentation of the complete reference genome into regions of distinct ploidy levels, giving the estimated ...
The complement C3 protein family in invertebrates
The complement C3 protein family in invertebrates

... assembly process, hydrophobic domains of the participating proteins become exposed on the surface of the complex, and the complex becomes gradually inserted into the lipid bilayer and eventually forms a transmembrane channel (Podack et al., 1981), leading to killing of the susceptible cells. C3a, C5 ...
Archives of Microbiology
Archives of Microbiology

... of the VnfDG products are altered by this gene fusion, nor whether the unique addition of 21 nucleotides in the vnfDG fusion area of Anabaena sp. CH1 is of functional signiWcance. In a neighbor-joining analysis of all available deduced VnfDG sequences, those from cyanobacteria clustered next to thos ...
DNA
DNA

... History: Major Events in Molecular Biology What Is Life Made Of? What Is Genetic Material? What Do Genes Do? What Molecule Code For Genes? What Is the Structure Of DNA? What Carries Information between DNA and Proteins How are Proteins Made? ...
Package ‘GenomicFeatures’ October 14, 2014
Package ‘GenomicFeatures’ October 14, 2014

... the "standard strand levels" (this is done by calling the strand function on it). Then it’s recycled to the length of RangesList object transcripts if needed. In the resulting object, the i-th element is interpreted as the strand of all the exons in the i-th transcript. strand can also be a list-lik ...
The DNA of Snakes - WorldComp Proceedings
The DNA of Snakes - WorldComp Proceedings

... So how is the underlying structure similar to DNA? And what role do these subsequences play in building snakes? If we observe closely we will find that all the transitions {0… n-1} have been used in creating this shaded part. Similar to the DNA in living cells, it contains all the information/ingred ...
Ancient Structure in Africa Unlikely to Explain Neanderthal and Non
Ancient Structure in Africa Unlikely to Explain Neanderthal and Non

... showed that non-Africans may have arisen from a Western African subpopulation, whereas Barreiro et al. (2005) and Hayakawa et al. (2006) observed deep lineages in some genes that seem best explained by ancestral structure in Africa. It is important to be able to distinguish whether the genetic simil ...
The Drosophila pipsqueak gene encodes a nuclear BTB
The Drosophila pipsqueak gene encodes a nuclear BTB

... cells and somatically derived follicle cells throughout oogenesis and that it is required prior to stage one of oogenesis. PsqA contains a BTB (POZ) domain at its amino terminus; additionally, we have identified an evolutionarily conserved motif of unknown function present four times in tandem at th ...
Sequence comparison of aflR from different Aspergillus species
Sequence comparison of aflR from different Aspergillus species

... biosynthetic pathway regulatory gene, aflR, which encodes a Cys6 Zn2 -type DNA-binding protein. Homologs of aflR from Aspergillus nomius, bombycis, parasiticus, flavus, and pseudotamarii were compared to investigate the molecular basis for variation among aflatoxin-producing taxa in the regulation of afl ...
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Helitron (biology)

A helitron is a transposon found in eukaryotes that is thought to replicate by a so-called ""rolling-circle"" mechanism. This category of transposons was discovered by Vladimir Kapitonov and Jerzy Jurka in 2001. The rolling-circle process begins with a break being made at the terminus of a single strand of the helitron DNA. Transposase then sits at this break and at another break where the helitron targets as a migration site. The strand is then displaced from its original location at the site of the break and attached to the target break, forming a circlular heteroduplex. This heteroduplex is then resolved into a flat piece of DNA via replication. During the rolling-circle process, DNA can be replicated beyond the initial helitron sequence, resulting in the flanking regions of DNA being ""captured"" by the helitron as it moves to a new location.
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