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Eukaryotes Protista What do Eukaryotes have that Prokaryotes do not? Membrane-bound nucleus Mitochondria, chloroplasts, and endomembrane system Cytoskeleton Flagella ...
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Evolution of Eukaryotes Invertebrates Lacking a backbone Examples Jellyfish Sponges Crabs DIVIDING LINE Invertebrates to Vertebrates No Backbone to Backbone Increased ...
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Prokaryotes and Eukaryotes Prokaryotes Prokaryotes: (pro- means before, and -karyote means nucleus) First type of cells to evolve Very small (size of mitochondria ...
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Regulation of Gene Expression in Eukaryotes ...
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Prokaryotes vs Eukaryotes
- Prokaryotes vs Eukaryotes Computer Filename: pkvsek.ppt Hugh B. Fackrell
Prokaryotes vs Eukaryotes Computer Filename: pkvsek.ppt Hugh B. Fackrell
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Eukaryotes Protista What do Eukaryotes have that Prokaryotes do not? Membrane-bound nucleus Mitochondria, chloroplasts, and endomembrane system Cytoskeleton Flagella ...
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Coscinodiscus waelesii. Phytopia CD-ROM. Bigelow Laboratory. EUKARYOTES having a true nucleus. Chromophyta - containing chlorophyll a and c ...
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Gene predictions for eukaryotes ...
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Cloning in S. cerevisiae (cloning in eukaryotes, part 1) Why clone in eukaryotes? Eukaryotic genes may not be expressed properly in bacterial host
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Title: PowerPoint Author: zh Last modified by: Created Date: 3/26/2001 12:49:55 AM Document presentation format:
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Cells do not differ in genes present but differential gene ... Others have to be folded to begin working and still many proteins need to be transported ...
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primary transcript is modified in several ways before release into cytoplasm for ... 'lariat formation' Cut at intron border... Cut at intron border. Why Introns? ...
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Origin and Diversification of Eukaryotes: Protists Eukaryotic Cells Nucleus and membrane bound organelles Well developed cytoskeleton structural support that ...
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DNA associated with histones and nonhistone proteins ... Protozoa: pellicle instead of cell wall. Internal Structures to Know. Nucleus ...
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Prokaryotes And Eukaryotes All living organisms are classified into two broad categories, prokaryotes & eukaryote. Prokaryotes are those organisms whose cells lack a ...
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Genetic recombination in Eukaryotes: crossing over, part 1 Genes found on the same chromosome = linked genes Linkage and crossing over Crossing over & chromosome mapping
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... initiation by creating the proper context next to the initiating AUG codon ... As in prokaryotes the AUG codon, which specifies methionine is essential to ...
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Prokaryotes vs. Eukaryotes. Prokaryotes cells without a nucleus or membrane bound organelles. ... A) Jar candle. B) Jar candles plant. Wh. Y. Photosynthesis ...
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regulator, how does it control the. activity of that regulator ? ... SIR2, 3, and 4 have been found (SIR stand for silent information regulator) ...
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Transcription by RNA Pol I an II. Regulation of transcription in eukaryotes: ... Introns (non coding sequences) are cut out from the pre-mRNA. ...
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Title: Lesson 2:Energy in Cells, Comparing Organisms, Prokaryotes, Eukaryotes & Viruses and Living Things Biology EOCT Review Author: Bibb BOE Last modified by
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We have learned about how the RNA polymerases, their promoters, ... Flow-throught. Flow-throught. Support transcription. Not Support ... it throught this way: ...
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Although glowing fish are fun, the procedure used to make them is very useful to ... Cell begins to read the piece of DNA and produce the protein encoded on it ...
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DNA Replication in Prokaryotes and Eukaryotes. Overall mechanism ... Is DNA replication bidirectional? Does DNA replication start at the same location or ...
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Regulation of cellular metabolism, used to increase and decrease the number of ... Lysosomes involved in uptake and digestion of exogenous proteins. ...
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Eukaryotic RNA polymerases ,unlike their prokaryotic counterparts ,are incapable ... class II promoters, including the adenovirus major late promoter ,in the ...
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Chapter 6. Linkage, Crossing Over, and Mapping in Eukaryotes ... gl = glossy seedling. va = variable sterility. v gl va. X. v gl va. v gl va. normal. gl, va ...
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Title: Lecture 16. Prokaryotes, Eukaryotes, and the Tree of Life, rRNA, Constructing Trees. Author: Carrine Blank Last modified by: Carrine Blank
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Transcription factors have distinct DNA-binding. and activation domains ... among other steroids, and activates gluconeogenesis. in the liver ...
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The three RNA Polymerases: characterization and function. M2. ... Xenopus borealis terminator: 5'-GCAAAAGC-3' M4. RNA Pol II genes: promoters and enhancers ...
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Chemically, enzymes are proteins. Because of the unique shape of each enzyme it is specific to a particular reaction it will catalyse only one reaction.
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Prokaryotes and Eukaryotes: by Grier Sellers, M.S. Doctoral Candidate in Biology NSF GK12 Fellow Temple University Two Kinds of Cells: Prokaryotic Cell: - has DNA ...
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O U T L I N E. Conserved Mechanisms of Transcriptional Regulation from Yeast to Mammals ... that gene bears a binding site for. LexA. The Two Hybrid Assay ...
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... isolated, sheared, and separated by CsCl density gradient ultra ... Blow up of the last 2 rows of DNA in the previous (i.e., labeled DNA, and ...
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Size, shape, and arrangement of bacterial cells. ... Protoplast and spheroplast. INTERNAL STRUCTURES: PLASMA MEMBRANE. Structure. Functions. ...
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TBP: TATA binding protein. TAF: TBP associated protein. BRE: TFIIB response element ... TATA(AT)AA(GA) YYAN(TA)YY. Y = C or T (pyrimidine) (AG)G(AT)(CT)(GAC) ...
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Require General Txn Factors (or GTFs) Txn in chromatin/nucleosomes complex ... an excess of nonspecific sites to adsorb proteins in crude lysates that will ...
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The basic domain. Return to menu... The helix-turn-helix domain ... The a-helix containing conserved basic amino acids binds in the major groove of ...
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Each species contains thousands of genes. Most species have at most a few dozen chromosomes ... One can study the transmission of two or more traits in a genetic cross ...
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Alleles of different genes assort themselves ... Each species contains thousands of genes. Most species have at most a few ... human karyotype has ...
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transcription machinery must work around' nucleosomes. Eukaryotes have a nucleus ... they exhibit variable sensitivity to -amanitin ( a poison from a toadstool) ...
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In some mRNAs, the first ATG is in a favorable context, but is still not used. ... Reticulocytes normally make up only a few % of blood cells ...
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http://www.amiravis.com/mol/gallery/pic9.html. The Eukaryotic Genome ... Cancer causing viruses are viruses that introduce information to the host cell chromosomes ...
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Gene Expression Systems in Prokaryotes and Eukaryotes Expression studies Expression in Prokaryotes (Bacteria) Expression in Eukaryotes Gene Expression Systems in ...
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What are the evolutionary relationships of kinesins? ... Metazoan: mouse/human, fly, worm, fish (Fugu/Danio), frog, tunicate (Ciona) ...
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We'll cover the medical importance of all of these groups in later lectures! ... Noctiluca miliaris. Bioluminescent. Swimming with bioluminescent dinoflagellates ...
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Algae Algae are very useful but also cause some food ... Prophylatic drugs can also be taken as a preventative measure but are usually too expensive for ...
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Jellyfish do nothing with UV, The activate GFP by aequorin (Ca activated, ... GFP construct could be used for construct tracking in living organism ...
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Generally assumed genetic material universal substance serve the same role ... Carp. 5.79. 2.67. Trout. 2.49. 1.26. Chicken. 7.30. 3.25. Human. 2n. n. Organism ...
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Is there a role for symbiosis at the origin of Eukaryotes
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Kozak sequence (Ribosome binding site-RBS) Splice donor, acceptor and lariat signals ... Most Gene finders don't handle UTRs (untranslated regions) ...
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Translation is initiated with fmet (N-formylated methionine) ... Translation start determined by the AUG and surrounding sequence ...
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Benchmarked orthology determination methods. BBH: Best Bidirectional Hit ... Hard to point out the best' orthology determination method ...
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