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Explain the difference between the following types of genome maps
Explain the difference between the following types of genome maps

... a chip can be used to screen a genome for the presence of thousands of specific alleles at once.  To screen a person person’ss genome, genome a cDNA sample is prepared, cut into fragments, tagged with a fluorescent dye, and then flooded over the chip. ...
BI475 Ch15 SQ
BI475 Ch15 SQ

... 8. Discuss the impact of gene duplication on the evolution of the homeotic selector genes of eukaryotes. 9. Define the term ‘concerted evolution' and state why this process is important in the evolution of some multigene families. 10. Describe, with examples, the processes of domain duplication and ...
Genetics - the science of heredity and variation
Genetics - the science of heredity and variation

... parents and offspring; sum of qualities genetically derived from one’s parents Allele - one of a pair of genes that occupy the same location on homologous chromosomes and affect the same trait in animals Diploid - refers to paired chromosomes in body cells Gametes - male or female reproductive cells ...
Can environmental factors acting on an organism cause inherited
Can environmental factors acting on an organism cause inherited

Name Unit 6 DNA Test (Chapters 8) Study Guide
Name Unit 6 DNA Test (Chapters 8) Study Guide

... Show the following mutations of the above DNA strand and discuss how they would or would not affect the amino acids found within the protein: ...
Chapter 6, Section 3: Advances in Genetics
Chapter 6, Section 3: Advances in Genetics

... cows so that the cows produce the protein responsible for blood clotting in their milk. The protein is then extracted and used to treat hemophiliacs.  Genes have also been inserted into plant DNA which enables plants to survive in cold temperatures or in poor soil. Some genetically engineered plant ...
Chapter 17
Chapter 17

... Homeotic genes typically contain the homeobox – 180 nucleotides for 60 amino acids. Ensures that genes are transcribed at the appropriate time. ...
microarrays part1
microarrays part1

... Study the function of these genes Find which genes interact with your favorite gene Extremely time consuming! ...
DNA info
DNA info

... chromosomes which are made up of DNA, histones, and other support proteins. Therefore genes are found on DNA. All of the hereditary material could be called ‘instructions for making a living thing’! A gene is a specific segment of DNA that has a specific location on a chromosome. Humans have 23 pair ...
microarrays1
microarrays1

... Which genes are expressed How much of each gene is expressed Traditional biology: Try and find genes that are differentially expressed Study the function of these genes Find which genes interact with your favorite gene ...
Gene!
Gene!

... Thie mutant was originally produced by the action of proflavins. We@ have previously argued that acridines such aa pro5vin act as mutagens because they add or dslsts a base or bases. The most striking evidence in favour of this is that mutants produced by a&dines are seldom ‘leaky’ ; they are almost ...
Lecture8-Chap5 Sept26
Lecture8-Chap5 Sept26

... mouse and human genomes, and most functional genes are in a syntenic region. • synteny – A relationship between chromosomal regions of different species where homologous genes occur in the same order. Figure 05.08: Mouse chromosome 1 has 21 segments 1-25 Mb in length syntenic with regions correspond ...
Lecture8-Chap5 Sept26
Lecture8-Chap5 Sept26

... mouse and human genomes, and most functional genes are in a syntenic region. • synteny – A relationship between chromosomal regions of different species where homologous genes occur in the same order. Figure 05.08: Mouse chromosome 1 has 21 segments 1-25 Mb in length syntenic with regions correspond ...
On bioinformatics
On bioinformatics

... a disease). The development of instruments to increase our capacity to observe natural phenomena has, therefore, played a crucial role in the development of science - the microscope being the paradigmatic example in biology. With the human genome, the natural world takes an unprecedented turn: it is ...
1. Instructions for how an organism develops are found
1. Instructions for how an organism develops are found

... 1. Instructions for how an organism develops are found in the nucleus of its cells. 2. Genes are instructions for how a cell makes proteins. 3. Genes are sections of very long DNA molecules that make up chromosomes in the nuclei of cells. 4. Sex cells have only a copy of one chromosome from each pai ...
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... • eg. bacterial, P1 bacteriophage- derived, mammalian, and yeast artificial chromosomes [ BACs, PACs,MACs and YACs, respectively]) ...
Name
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... 4. The term "gene expression" refers to the (1) A) fact that each individual of a species has a unique set of genes. B) fact that individuals of the same species have different phenotypes. C) process by which genetic information flows from genes to proteins. D) fact that certain genes are visible as ...
KS3 Science
KS3 Science

... 4 James Watson, Francis Crick, Rosalind Franklin and Maurice Wilkins all helped to discover the structure of DNA. a Fill in the names below, to show what the scientists did. Just write in their last names. b Number the boxes to show the order in which these events occurred. ...
Plant Nuclear Genome Size Variation
Plant Nuclear Genome Size Variation

... Not a substantial contributor to variation in genome size ...
Mendel chp 5 notes
Mendel chp 5 notes

... EX. Polydactyly- (extra fingers or toes) iii. variably expressive – intensity varies in different people 1. some people may have an extra digit on every extremity or some may just have a partial digit on one extremity h. Pleiotropy - one gene (protein) controls several functions or has more than one ...
MyersExpPsych7e_IM_Module 05 garber edits
MyersExpPsych7e_IM_Module 05 garber edits

... Rowan Atkinson (Mr. Bean) than Orlando Bloom. ...
Genome Sequences of the Primary Endosymbiont “Candidatus
Genome Sequences of the Primary Endosymbiont “Candidatus

... sweet potato whitefly Bemisia tabaci, one of the most globally damaging insect pests in open fields and protected agricultural crops, causing annual losses estimated at 1 to 2 billion dollars. B. tabaci is one of the top 100 invasive species worldwide (5). Similar to other obligate bacteria living i ...
Class Project: Online Research for a Genetic Disorder
Class Project: Online Research for a Genetic Disorder

... continued refinement of the data brings us ever closer to a complete human genome reference sequence. This will be a fundamental resource in future biomedical research. The 46 human chromosomes between them house almost 3 billion base pairs of DNA that contains about 30,000 - 40,000 protein-coding g ...
Coevolution --- viruses may have evolved along with cells
Coevolution --- viruses may have evolved along with cells

... --- compared to other replicating forms most viruses have very small genomes (25 – 250 Kbp) ...
DNA replication.
DNA replication.

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Minimal genome

The concept of minimal genome assumes that genomes can be reduced to a bare minimum, given that they contain many non-essential genes of limited or situational importance to the organism. Therefore, if a collection of all the essential genes were put together, a minimum genome could be created artificially in a stable environment. By adding more genes, the creation of an organism of desired properties is possible. The concept of minimal genome arose from the observations that many genes do not appear to be necessary for survival. In order to create a new organism a scientist must determine the minimal set of genes required for metabolism and replication. This can be achieved by experimental and computational analysis of the biochemical pathways needed to carry out basic metabolism and reproduction. A good model for a minimal genome is Mycoplasma genitalium, the organism with the smallest known genome. Most genes that are used by this organism are usually considered essential for survival; based on this concept a minimal set of 256 genes has been proposed.
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