6) The given molecule is circular. A linear molecule would give two fragments with a single restriction site within it.
7) The PstI restriction site is located within the 7 kb fragment of HindIII digest. This 7 kb fragment is further digested by PstI, to a 6 kb and a 1 kb fragment.
A DNA molecule is cleaved with Hind III, Pst II, or the two enzymes together. The...
A linear fragment of DNA is cleaved with the individual restriction enzymes Pst and Smal, and then with a combination of the two enzymes. The fragments obtained are: Pst! Sma! Pst and Smal 7 kb, 12 kb 2 kb, 8 kb, 9 kb 2 kb, 4 kb, 5 kb, 8 kb Draw a restriction map of the DNA fragment. (5 marks). Model of example restriction map to show you how to give your answer: Hind Ill kb 2 kb Eco...
You digest a 10Kb Linear ECoRI dna fragment with TWO restriction enzymes and obtain the following data Hind iii..... 3kb, 7kb BamHi ... 2 kb and 8kb HInd iii + bamHI ..... 1kb, 2kb, 7kb Draw a restriction map of this DNA fragment, labeling the sites for EcoRI, bahHI, and HIndiii
The figure below shows a restriction map of a segment of a DNA molecule. Eco refers to locations where the restriction endonuclease EcoRI cuts the DNA, and Pst refers to locations where the restriction enzyme Pst cuts the DNA. Potential restriction sites are numbered 1-6. Distances between restriction sites are shown on the bottom scale in base pairs (bp). The thick line represents the part of the molecule that has homology with a probe. Eco Pst Eco Pst Eco Pst...
You are performing an analysis of squirrel mitochondrial DNA, which is a circular double-stranded DNA molecule that is 23,000 bp in length. You are using restriction enzymes and agarose gel electrophoresis in your experiments. You have decided to use two restriction endonucleases: Pstl and Tagl. The picture below shows their recognition sites, and the red arrows indicate their strand- Pstl (Providencia stuartii) CTGCAG GACGTC specific cleavage sites. Taqi (Thermus aquaticus) TCGA AGCT Part A: The Pstl and Taql enzymes both...
A linear fragment of DNA is cleaved with the individual restriction enzymes Hindill and Smal, and then with a combination of the two enzymes. The fragments obtained are: Eco RV 2 kb, 3.5 kb, 9.5 kb Bam HI 6 kb, 9 kb Eco RV and Bam H12 kb, 3.5 kb, 4 kb. 5.5 kb Draw a restriction map of the DNA fragment. (5 marks). Model of example restriction map to show you how to give your answer: Eco R1 Hind...
A 10 kb linear DNA molecule was digested with restriction enzyme EcoRI (E) and two fragments were produced of sizes 6 kb and 4 kb. The restriction enzyme HaeIII (H) also produced two fragments of sizes 9 kb and 1 kb. When the two enzymes HaeIII and EcoRI were used together, three fragments were produced of sizes 1 kb, 3 kb, and 6 kb. A 4 kb long cloned genomic probe from this region hybridized to the 3 kb and...
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someone explain throughly on how to find a-c??? thanks!!!
The following question will provide practice in interpreting and analyzing gel results. 5. You obtained the DNA electrophoresis gel below. Three samples of lambda phage DNA were digested with 3 different restriction enzymes and the digested DNA was applied to the gel in lane 4 and the bands were visualized. The Hind Ill digest was used as a molecular weight standard marker and produced 6 DNA fragments of known size:...
Use the following depiction of a gel of Hind III fragments to answer the questions: 1 Kb Ladder Possible Hind III Fragments: 1 Kb Ladder Sizes 10,000 8,000 564 bp 8,888 2.0 kb 2.3 kb 11 4.36 kb 4,000 3,000 2,500 2,000 1,500 6.5 kb 9.4 kb 23 kb 1,000 750 500 250 1. Based on the gel results, list the sizes of the chromosome fragments cloned: 2. Based on the gel results, list the sizes of the chromosome fragments...
Hi I have a problem with number 5, it involves gel
analysis results. There are 2 parts, a,b,c. For A Im sure you need
to make a graph with distance in (cm) on the vertical axis and
log10 bp on the horitzontal. I need help figuring out where to
start and what to do. Please help!
The following question will provide practice in interpreting and analyzing gel results You obtained the DNA electrophoresis gel below. Three samples of lambda phage...
You are given a circular DNA molecule to analyze that is 3,000bp
(3 Kb) long. You proceed to treat the DNA molecule with different
cutting enzymes and then you run the individual reactions on a gel.
The following gel is produced with each column representing a
different reaction (lane). In lane 1 a molecule weight ladder is
run. In lane 2, the circular DNA is NOT treated with any enzyme. In
lane 3 the DNA is treated with an enzyme...