Intrdouction to Annotation (djs)
... GeneMark, or GeneMark Smeg. Start sites are chosen to include all coding potential. These are, by far, the strongest pieces of data for predicting genes. 5. If there are two genes transcribed in opposite directions whose start sites are near one another, there typically has to be space between them ...
... GeneMark, or GeneMark Smeg. Start sites are chosen to include all coding potential. These are, by far, the strongest pieces of data for predicting genes. 5. If there are two genes transcribed in opposite directions whose start sites are near one another, there typically has to be space between them ...
31_operons
... – Prokaryotes• Genes transpose to/from cell’s chromosome, plasmid, or a phage chromosome. ...
... – Prokaryotes• Genes transpose to/from cell’s chromosome, plasmid, or a phage chromosome. ...
Answers questions chapter 12
... overall steps. First, specialized proteins called recombinases recognize specific recombination sites within the DNA; second, the recombinases bring the sites together to form a synaptic complex; and, third, the recombinases catalyze the cleavage and rejoining of the DNA molecules. The processes dif ...
... overall steps. First, specialized proteins called recombinases recognize specific recombination sites within the DNA; second, the recombinases bring the sites together to form a synaptic complex; and, third, the recombinases catalyze the cleavage and rejoining of the DNA molecules. The processes dif ...
Biology and computers
... intergenic sequence interacts with polymerase plus cellular proteins to place a leader sequence onto the start of each ORF. ...
... intergenic sequence interacts with polymerase plus cellular proteins to place a leader sequence onto the start of each ORF. ...
Document
... Phylogenetic analysis of gene families in Populus, Arabidopsis, and Oryza encoding selected lignin biosynthetic and related enzymes. (A) Cinnamate-4-hydroxylase (C4H) gene family. (B) 4-coumaroylshikimate/quinate-3-hydroxlase (C3H) gene family. (C) Cinnamyl alcohol dehydrogenase (CAD) and related m ...
... Phylogenetic analysis of gene families in Populus, Arabidopsis, and Oryza encoding selected lignin biosynthetic and related enzymes. (A) Cinnamate-4-hydroxylase (C4H) gene family. (B) 4-coumaroylshikimate/quinate-3-hydroxlase (C3H) gene family. (C) Cinnamyl alcohol dehydrogenase (CAD) and related m ...
Example of BLASTN output
... The title of this primary literature journal article suggests that the authors did experiments to show that the house fly sequence is equivalent to the Drosophila sequence. We can click on the link (9376318) to see the Abstract from the journal article. The abstract is a concise summary of the infor ...
... The title of this primary literature journal article suggests that the authors did experiments to show that the house fly sequence is equivalent to the Drosophila sequence. We can click on the link (9376318) to see the Abstract from the journal article. The abstract is a concise summary of the infor ...
Introduction to your genome
... 1. Inheritance is determined by “units” (now called genes) 2. An individual inherits one such unit from each parent for each trait 3. A trait my “skip” a generation ...
... 1. Inheritance is determined by “units” (now called genes) 2. An individual inherits one such unit from each parent for each trait 3. A trait my “skip” a generation ...
DNA, Chromosomes & Genes
... • A specific sequence of bases – Sequences carry the information needed for constructing proteins • Proteins provide the structural components of cells and tissues as well as enzymes for essential biochemical reactions. ...
... • A specific sequence of bases – Sequences carry the information needed for constructing proteins • Proteins provide the structural components of cells and tissues as well as enzymes for essential biochemical reactions. ...
No Slide Title
... 3. Artificial Chromosomes YAC (yeast artificial Chromosomes - 500 kb inserts; BAC’s also ...
... 3. Artificial Chromosomes YAC (yeast artificial Chromosomes - 500 kb inserts; BAC’s also ...
PCR and diagnostics II
... X-linked recessive, 1/10000 males variable in severity severe cases, spontaneous and life threatening bleeding repeated episodes can cause joint deformity and crippling treatable ...
... X-linked recessive, 1/10000 males variable in severity severe cases, spontaneous and life threatening bleeding repeated episodes can cause joint deformity and crippling treatable ...
Lecture#31 – Evolution and cis
... Changes DNA sequence -> changes in physical traits Research has focused on genes for last ~40 years –> amino acid coding sequences Human – Drosophila comparison Drosophila ~14K genes -> human ~35K genes ~2x change in total number, but humans are much more complex Human – Chimp comparison -> 99% same ...
... Changes DNA sequence -> changes in physical traits Research has focused on genes for last ~40 years –> amino acid coding sequences Human – Drosophila comparison Drosophila ~14K genes -> human ~35K genes ~2x change in total number, but humans are much more complex Human – Chimp comparison -> 99% same ...
Document
... LINES and SINES comprise a major part of the animal genome. The LINES comprise long interspersed sequences, and the SINES comprise short interspersed sequences (or interspersed repeats). Plants contain another type of small mobile element, called MITE (for miniature inverted-repeat transposable ...
... LINES and SINES comprise a major part of the animal genome. The LINES comprise long interspersed sequences, and the SINES comprise short interspersed sequences (or interspersed repeats). Plants contain another type of small mobile element, called MITE (for miniature inverted-repeat transposable ...
Minos, a new transposable element from Drosophila hydei, is a
... was found inserted within the external transcribed spacer the rDNA locus, between bases 4257 and 4258 of the published sequence (2) (Figure 1). Southern blots of restricted DNA from two D. hydei strains showed distinct banding patterns (Figure 1), suggesting that the element is, or has until recentl ...
... was found inserted within the external transcribed spacer the rDNA locus, between bases 4257 and 4258 of the published sequence (2) (Figure 1). Southern blots of restricted DNA from two D. hydei strains showed distinct banding patterns (Figure 1), suggesting that the element is, or has until recentl ...
Mutations - Department of Statistics | Rajshahi University
... radiation cause mutations • Many mutations are repaired by enzymes ...
... radiation cause mutations • Many mutations are repaired by enzymes ...
click here
... DNA molecule will be: 1/4 x1/4 x 1/2 x 1/4 x 1/4 = 1/512; or it will cut once every 512 base pairs. The haploid genome of the fish is (3.8 x 106); expecting a cut every 512 nucleotides would produce (3.8 x 106)/512 or 7.4 x 105 fragments. Ans: (c). 2. Inserting a foreign DNA fragment into the BglI s ...
... DNA molecule will be: 1/4 x1/4 x 1/2 x 1/4 x 1/4 = 1/512; or it will cut once every 512 base pairs. The haploid genome of the fish is (3.8 x 106); expecting a cut every 512 nucleotides would produce (3.8 x 106)/512 or 7.4 x 105 fragments. Ans: (c). 2. Inserting a foreign DNA fragment into the BglI s ...
Evolution of genomes
... evolution it is useful to distinguish between different types of mutations. I will make here the major distinction between mutations on a local scale and mutations on a global scale, the former being ones that can be described by looking at a stretch of a few thousand base pairs, the latter being on ...
... evolution it is useful to distinguish between different types of mutations. I will make here the major distinction between mutations on a local scale and mutations on a global scale, the former being ones that can be described by looking at a stretch of a few thousand base pairs, the latter being on ...
4mb ppt
... “minisatellite” sequences. These differences in the number of tandem repeats of simple sequence DNA result from “unequal crossing-over during recombination between homologous chromosomes during meiosis. ...
... “minisatellite” sequences. These differences in the number of tandem repeats of simple sequence DNA result from “unequal crossing-over during recombination between homologous chromosomes during meiosis. ...
Document
... Have a central region carrying markers flanked by IS modules The IS arms are direct or inverted repeats Contains auxiliary genes unrelated to transposition ...
... Have a central region carrying markers flanked by IS modules The IS arms are direct or inverted repeats Contains auxiliary genes unrelated to transposition ...
Modes of Prokaryotic Genetic Exchange
... The phage can take up any DNA that is about the same size as it’s genome. ...
... The phage can take up any DNA that is about the same size as it’s genome. ...
No Slide Title
... nuc1 and nuc2. • Acetylation leads to recruitment of co-activators, chromatin remodeling complex, and RNA pol II. ...
... nuc1 and nuc2. • Acetylation leads to recruitment of co-activators, chromatin remodeling complex, and RNA pol II. ...
ASviewer: Visualizing the transcript structure and functional
... Summary: Alternative splicing (AS) produces diverse transcript structures by differential use of splice sites. Comparing the gene structure and functional domains of splice variants is an essential but nontrivial task with numerous gene predictions available publicly. We developed a novel viewer (AS ...
... Summary: Alternative splicing (AS) produces diverse transcript structures by differential use of splice sites. Comparing the gene structure and functional domains of splice variants is an essential but nontrivial task with numerous gene predictions available publicly. We developed a novel viewer (AS ...
Transposable element
A transposable element (TE or transposon) is a DNA sequence that can change its position within the genome, sometimes creating or reversing mutations and altering the cell's genome size. Transposition often results in duplication of the TE. Barbara McClintock's discovery of these jumping genes earned her a Nobel prize in 1983.TEs make up a large fraction of the C-value of eukaryotic cells. There are at least two classes of TEs: class I TEs generally function via reverse transcription, while class II TEs encode the protein transposase, which they require for insertion and excision, and some of these TEs also encode other proteins. It has been shown that TEs are important in genome function and evolution. In Oxytricha, which has a unique genetic system, they play a critical role in development. They are also very useful to researchers as a means to alter DNA inside a living organism.