

34. Answer ALL parts: The diagram below shows the restriction pattern of a plasmid cut with...
B4. Answer ALL parts: The diagram below shows the restriction pattern of a plasmid cut with the enzymes BamHI, EcoRI and Ndel. The digests are carried out with each enzyme alone and then with different combinations of the three enzymes. Enzyme Fragment sizes kb BamHI 1.4 10.6 EcoRI 4.5 7.5 Ndel 2.5 9.5 BamHI + EcoRI 45 3.4 1.4 BamHI + Ndel 1.4 2.5 5.9 EcoRI + Ndel 0.5 2.0 2.5 7.0 (a) Draw an agarose gel with restriction fragments...
Restriction Mapping Below is a restriction map for the plasmid PGEN101 (total length - 20 kb). Using this map as a guide, give the number of restriction fragments along with their associated lengths that would result from digesting PGEN101 with the restriction enzymes EcoRI, BamHII, anda combination of EcoRI + BamHI. BamHI BamHI BamHI / PGEN101 (20 kb) Mb EcoRI Digest Performed Size Emments Obtained EcoRI........ BamHI.. EcoRI + BamHI.... Two freshmen college students, interested in becoming gene jocks, performed...
Chromosomal and plasmid DNA can be cut into manageable pieces by
restriction enzymes. Using agarose gel electrophoresis, the DNA
fragments can be separated on a gel, based on their lengths. In
order to see the fragments, a stain is typically added to the gel.
The size of each fragment can be determined by comparing each one
to a DNA molecular weight marker of known size.
Below is a map of pBR22 plasmid. The position and base pair
number of 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...
please help me with these questions
Lab 8 Extension Activity: Plasmid Mapping and Restriction Enzymes Mapping the Plasmid The first step in mapping a plasmid is to determine how many times a restriction site is found on that plasmid. Examine the results for plasmid 55 as an example. The data given in the following table are for the double digest using EcoRI and Pstl. Also, giving are the data for single digests by the individual enzymes. The numbers in the...
Genetics Restriction Mapping
A 7.0kb plasmid is cut at a Pstl site and a 4.0kb piece of DNA is inserted forming a recombinant plasmid. A restriction digest is conducted and then visualized with agarose gel electrophoresis. Construct a plasmid map of the recombinant fragment using the foliowing size information (in kb about the cuts produced by the digest. Map this plasmid. The way to present your answer is very specific, see example below. 7.0 Pstl 4.0 6.0 ECORI 5.0 8.9...
A genetics problem covering chapter 10 concepts. Could
really use some help!
The Notch gene, involved in Drosophila development, is contained within a restriction fragment of Drosophila genomic DNA produced by cleavage with the enzyme SalI. The restriction map of this Drosophila fragment for several enzymes (Sall, PstI, and Xhol) is shown here; numbers indicate the distances between adjacent restriction sites. This fragment is cloned by sticky-end ligation into the single Sall site of a bacterial plasmid vector that is...
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...
Module 2 homework Laurel Jacqmai 0341 - Spring 20-MEEK > Activities and Due Dates > Module 2 homework Assignment Score: 20% Resources Hint Check Ans < Question 2 of 5 > EcoRI Control EcoRI BamHI BamHI Base pairs 10 kb Samples of a plasmid containing a segment of unknown DNA are digested using the restriction enzymes EcoRI, BamHI, and a combination of EcoRI and BamHI. The digests are then run on an agarose gel in order to separate the resulting...
QUESTION 11 a) The diagram below shows a typical plasmid cloning vector. There are three components ORI, amp and restriction enzyme recognition sizes. Explain the roles of each of these three components and explain why each is important for cloning genes. 6 marks] ORI Hindlll Sphl Pstl Sall Restriction Sites Xbal BamHI Smal Kpnl Sac EcoRI amp ORI role: importance: amp role: importance: Restriction sites role: importance: b) A technique called RT-PCR uses the enzyme reverse transcriptase (RT) in combination...