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Reconstruction of a 450-My-old ancestral vertebrate protokaryotype
Reconstruction of a 450-My-old ancestral vertebrate protokaryotype

... segments with three or more genes in the sample were considered. Genome data from pufferfish [10] and medaka [9] provided most of the information. The principle used to reconstruct the teleost protokaryotype is illustrated in Figure 2 (Table 2, and Table S2 in supplementary online material). For sim ...
Detecting an attractor of a Boolean network
Detecting an attractor of a Boolean network

Slide 1
Slide 1

... Genotypes that exhibit both genes as identical are called homozygous or purebred. Examples of homozygous genotypes would be BB or bb. BB would represent a homozygous dominant genotype while bb would represent a homozygous recessive genotype. Genotypes that exhibit genes that are not identical are c ...
Introduction to Bioinformatics.
Introduction to Bioinformatics.

... Example of an Affymetrix microarray simulation. Example of the simulated singlechannel oligonucleotide microarray slide image (crop from top left corner) (a). We have used an Affymetrix .cel file as the ground truth data. Thus the text about the slide type is ...
Document
Document

... expected number of double crossovers equals 0.032 times 0.066, which is 0.002, or 0.2%. There were a total of 2,951 offspring produced. If we multiply 2,951 times 0.002, we get 5.9, which is the expected number of double crossovers. The observed number was 3. Therefore: C = 3/5.9 = 0.51 I = 1 – C = ...
overview-omics - SRI International
overview-omics - SRI International

...  Same output color / cutoff selections as single experiment  If you use automatic color scale, it’s set to the maximum shift in the experiment  Thus, all time points / data sets comparable  A good way to standardize across experiments  Can move between experiments/time points manually  Can sav ...
Genetics
Genetics

... The questions in the slides that follow are taken from a set of over 100 available from www.escalate.ac.uk/1141 Percentages quoted in the slides are for a group of 100 trainee primary teachers on entry to ITE, having obtained a ‘C’ or better at GCSE, usually two or three years previously. This gives ...
Leukaemia Section +9 or trisomy 9 Atlas of Genetics and Cytogenetics
Leukaemia Section +9 or trisomy 9 Atlas of Genetics and Cytogenetics

... and del(13q)) in BCR-ABL negative CMPD, especially in PV and in chronic idiopathic myelofibrosis (CIMF). Additional anomalies: PV: in 50% as sole abnormality, in 50% of all cases most frequently in combination with numerical gain of chromosome 8. ...
Network properties of human disease genes with pleiotropic effects
Network properties of human disease genes with pleiotropic effects

... information about how many links (edges) that node has to other nodes in the network. Closeness is defined as the reciprocal average distance (number of links in the shortest path) to every other node- a node with high closeness is thus, on average, close in graph distance to the other nodes. Betwee ...
B1 SHA - you and your genes
B1 SHA - you and your genes

... True of False • Chromosomes are found in the nucleus. • Sperm and egg cells have the same amount of information as other body cells. • When we are adults our cells stop dividing. • Everyone in this room in unique. • Genes are joined up into chains called chromosomes. • The environment we grow up in ...
Chapter 17
Chapter 17

... with a set of SNPs that are usually inherited as a unit. By comparing the haplotypes of individuals with and without a particular genetic disease, the loci associated with the disease can be identified. ...
Mutations in S-Cone Pigment Genes and the Absence of Colour
Mutations in S-Cone Pigment Genes and the Absence of Colour

... subjects had been verified as lacking a viable S cone. An aliquot of DNA was used in the polymerase chain reaction (PCR) to amplify segments of the S-cone pigment gene. The PCR components have also been described previously (Neitz et at. 1995). The primers used in the PCRare specified in table 1. Th ...
Principles of transcriptional control in the metabolic
Principles of transcriptional control in the metabolic

... a common reaction and thus reduce crosstalk and unwanted interactions between separate metabolic pathways. It is not clear which reflected by a high correlation coefficient (Fig. 1a). However, we also of these possible roles is more prevalent on a genomic scale. We reanoticed that typically only a s ...
Light and an exogenous transcription factor
Light and an exogenous transcription factor

... reducing the need to feed supplemental protein. However, CT only accumulate in the seed coats of the most valuable forage species such as alfalfa and clovers, and are absent from their leaves. The ability to manipulate CT synthesis and to direct biosynthesis to the leaves of forage species has been ...
[ 19] Saccharomyces Genome Database - SGD-Wiki
[ 19] Saccharomyces Genome Database - SGD-Wiki

... These databases include those that provide specifics about yeast genes (such as descriptions of gene products, sequences, intron/exon boundaries, promoters, and tRNAs), those that provide a framework for classifying gene products, and those that provide information about homologs of yeast genes in o ...
Saccharomyces Genome Database.
Saccharomyces Genome Database.

... These databases include those that provide specifics about yeast genes (such as descriptions of gene products, sequences, intron/exon boundaries, promoters, and tRNAs), those that provide a framework for classifying gene products, and those that provide information about homologs of yeast genes in o ...
Speciation genes in plants - Oxford Academic
Speciation genes in plants - Oxford Academic

... genes responsible for intra- or interspecific incompatibilities we considered this to be self-evident, although we recognize that incompatibility alleles at some of these genes might be too rare to have a significant effect on gene flow between populations. For pre-pollination barriers, we considere ...
Gregor Mendel`s Experiment
Gregor Mendel`s Experiment

... are roan, or pinkish brown, because their coats are a mixture of both red and white hairs. ...
Document
Document

... Monoploidy = one of each chromosome (no homologous pair) Polyploidy = more than one pair of each chromosome. ...
A Study of Linkage in Haploid Budding Yeast by Random Spore
A Study of Linkage in Haploid Budding Yeast by Random Spore

... will use chi squared analysis (X2) to see if there are any significant differences from what is expected, that the gene pair is not linked. Review the application of this test in your book if you need. We begin the analysis by assuming the null hypothesis that none of the genes are linked. Therefore ...
Plant and animal microRNAs: similarities and differences
Plant and animal microRNAs: similarities and differences

... encoding Dicer1 in Arabidopsis can have major consequences as a result of defective miRNA production (Fig. 1b). To date, miRNAs have been found in all plant and animal multicellular organisms examined and, among other roles, appear to regulate the development of multicellular body plans such as leaf ...
IJBT 11(4) 412-415
IJBT 11(4) 412-415

... rust (Puccinia triticina). It has been indicated that PBW65 expresses non-hypersensitive type of resistance against race 77-5. F2 and F3 crossing of PBW65 with WL711, a leaf rust susceptible wheat cultivar, and allelic tests with such already known genes (present in cultivars RL 6058 and HD 2009) re ...
Functional significance of the discordance between
Functional significance of the discordance between

... evaluation of the tTA-TRAF2dox4W hearts revealed a linear arrangement of sarcomeres and myofibrils, disappearance of the protein aggregates, and improved organization of mitochondrial cristae. Isolated cardiac myocyte and LV contractile function. Cardiac contractility was assessed at the level of th ...
On-line tools for sequence retrieval and
On-line tools for sequence retrieval and

... statistics for sequence analysis, it has to provide access to sequence data banks. For that purpose we have developed WWW-Query, a WWW version of the retrieval system Query (Gouy et al., 1985). As with its standalone predecessor, WWW-Query allows users to make complex queries on various sequence ban ...
Candidate gene analysis in a case of congenital absence of the
Candidate gene analysis in a case of congenital absence of the

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Ridge (biology)

Ridges (regions of increased gene expression) are domains of the genome with a high gene expression; the opposite of ridges are antiridges. The term was first used by Caron et al. in 2001. Characteristics of ridges are:Gene denseContain many C and G nucleobasesGenes have short intronshigh SINE repeat densitylow LINE repeat density↑ 1.0 1.1
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