BISC 219/2009:Glossary: Difference between revisions
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This glossary is a work in progress. Please feel free to add terms here you would like defined or you think other students would find useful.<br> | This glossary is a work in progress. Please feel free to add terms here you would like defined or you think other students would find useful.<br> | ||
<br> | <br> | ||
'''Cloning:'''<br> | '''Cloning:'''has several different meanings. You can clone and organism - make an identical copy. You can clone a gene<br> | ||
'''Gene expression:'''<br> | '''Gene expression:'''<br> | ||
'''Marker:'''<br> | '''Marker:''' a gene or other sequence of DNA with a known location on a chromosome that can be monitored during crosses<br> | ||
'''Outcross:'''<br> | '''Outcross:''' <br> | ||
'''Plasmid:'''<br> | '''Plasmid:''' a small circular piece of DNA propagated in bacteria that can be "easily" modified to carry specific genes of interest.<br> | ||
'''Reporter:'''<br> | '''Reporter:''' <br> | ||
'''Scoring:''' to examine and count individuals - to determine phenotype.<br> | '''Scoring:''' to examine and count individuals - to determine phenotype.<br> | ||
'''Seeded:''' to add bacteria to a plate as worm food<br> | '''Seeded:''' to add bacteria to a plate as worm food<br> | ||
'''Somatic:''' all cells except eggs and sperm<br> | '''Somatic:''' all cells except eggs and sperm<br> | ||
'''Strain vs Species:''' A strain is a set of individuals of a particular genotype within a species with the capacity to produce more individuals of the same genotype.<br> | '''Strain vs Species:''' A strain is a set of individuals of a particular genotype within a species with the capacity to produce more individuals of the same genotype.<br> | ||
'''Testcross:'''<br> | '''Testcross:''' <br> | ||
'''Vector:'''<br> | '''Totipotent:''' a cell in the undifferentiated state that has the ability to become any cell type. Cells early in embryonic development are totipotent. | ||
'''Vector:''' a sequence of DNA (often a plasmid) that can enter a living cell and signal its presence by conferring a specific property on the host cell (often antibiotic resistance or a visible trait like GFP fluorescence). A vector has a means of replicating itself in the host cell.<br> | |||
Revision as of 08:53, 9 September 2009
Glossary
This glossary is a work in progress. Please feel free to add terms here you would like defined or you think other students would find useful.
Cloning:has several different meanings. You can clone and organism - make an identical copy. You can clone a gene
Gene expression:
Marker: a gene or other sequence of DNA with a known location on a chromosome that can be monitored during crosses
Outcross:
Plasmid: a small circular piece of DNA propagated in bacteria that can be "easily" modified to carry specific genes of interest.
Reporter:
Scoring: to examine and count individuals - to determine phenotype.
Seeded: to add bacteria to a plate as worm food
Somatic: all cells except eggs and sperm
Strain vs Species: A strain is a set of individuals of a particular genotype within a species with the capacity to produce more individuals of the same genotype.
Testcross:
Totipotent: a cell in the undifferentiated state that has the ability to become any cell type. Cells early in embryonic development are totipotent.
Vector: a sequence of DNA (often a plasmid) that can enter a living cell and signal its presence by conferring a specific property on the host cell (often antibiotic resistance or a visible trait like GFP fluorescence). A vector has a means of replicating itself in the host cell.
