In your experiment there will be 4 different experimental samples labeled A-D (please see Table 3 on page 12 of the Lab 4 handout). If you saw no bacterial colonies growing in sample A (pLZDonor, no arabinose), what would this tell you? Group of answer choices the bacteria has been successfully edited to include the donor template DNA the sgRNA caused a double-strand DNA break which caused the bacteria to die the DNA transformation was not successful there is functional lacZ in this sample

In your experiment there will be 4 different experimental samples labeled A-D (please see Table 3 on page 12 of the Lab 4 handout). If you saw no bacterial colonies growing in sample A (pLZDonor, no arabinose), what would this tell you? Group of answer choices the bacteria has been successfully edited to include the donor template DNA the sgRNA caused a double-strand DNA break which caused the bacteria to die the DNA transformation was not successful there is functional lacZ in this sample

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter9: Molecular Biology

Section: Chapter Questions

Problem 15CTQ: Transcribe and translate the following DNA sequence (nontemplate strand): 5’-ATGGCCGGTTATTAAGCA-3’

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The table shows where different restriction endonucleases (restriction enzymes) cleave DNA. The abbreviation R represents the purines (adenine and guanine). The pyrimidines (cytosine, thymine, and uracil) are abbreviated as Y. The abbreviation W represents adenine or thymine. Enzyme Target sequence |Cleavage 5' GAATTC 3' |3' СТТААG 5' 5'G AATTC 3' EcoRI |3' СТТАА G 5' 5' GATATC 3' |3' СТАТАG 5' 5' GAT ATC 3' |3' СТА ТАG 5' EcoRV 5' GGCC 3' 3' CCGG 5' 5' GG CC 3' |3' СС GG 5' HaellI 5' AAGCTT 3' 3' TTCGAA 5' 5'A 3' TTCGA AGCTT 3' HindIII A 5' 5' RGGWCCY 3' 3' YCCWGGR 5' 5' RG 3' YCCWG GWCCY 3' PpuMI GR 5' Which restriction endonucleases would cleave a DNA molecule at the given sequences? The complementary DNA substrate strand is omitted for clarity. 5' ATCGAACTAGGCC 3' 5' AAAGCTTGTGATATC 3' EcoRI ЕcoRI EcoRV EcoRV HaellI HindIII HindIII HaellI
The chromatogram shows fluorescent peak data from a dye-terminating nucleotide-sequencing reaction. The peaks are shown with shortest fragment on the left to longer fragments on the right. T •C A Select the DNA sequence that matches the data. 5-ТАТAСТТАСGAAGT-3' 5'-GTCCTACGGACGCG–3' 5'-ATATGAATGCTTCA–3' 5'-TGAAGCATTCATAT–3' 5-АСТТCGTAAGTATA-3'
You are given the following DNA fragment to sequence:5'-GCTTAGCATC-3'. You first clone the fragment in bacterialcells to produce sufficient DNA for sequencing. You isolate theDNA from the bacterial cells and carry out the dideoxy-sequencingmethod. You then separate the products of the polymerizationreactions by gel electrophoresis. Draw the bands that shouldappear on the gel from the four sequencing reactions.
For the chromatogram below, what is the sequence of the template DNA from base 115 to 125? CTGTGTGAAA TTGT TA T C CGC T CACA A T TCCACA CA A CATACGAG CCGGAAG CA T AA 110 120 130 140 150 160 СТТТААСАAТА ТАTTCAATTТС ATAACAATTTC GAAATTGTTAT
You will be setting up your diagnostic digest on three plasmids, the ones you began with, pGFPuv and PHSG298 and your presumptive pHSG298-GFP. Complete the table below: Solution Stock Working Volume for one reaction Volume for Master Mix (3.5X) Cutsmart buffer 10X 1X Restriction enzyme(s) 1 µl uL Water UL UL 2 µl 25 pL DNA Total volume
A Moving to the next question prevents changes to this answer. Question 1 Which step is NOT included in the technique called Southern blotting? O a. visualization by autoradiography or fluorescence imaging Ob. exposure to a 32p-labeled DNA probe Oc amplification of the restriction fragment-probe duplex d. hybridization of the probe with a restriction fragment having a complementary sequence Oe transfer of the mixture of restriction fragments into a membrane composed of nitrocellulose &Moving to the next question prevents changes to this answer. MacBook Pro esc Q Search Secure Search %23 2 & LO % 4
Can you explain thie each of the statement given i dont really understand the dna recombinant is used as a molecular cloning and application for recombinant dna
The following are DNA fragments containing a small gene. The top strand is the coding strand. Transcribe all 5 groups and translate. Group A 5’-GGCAATGGGTTTGTGCAATTCTAAAAGTTTTTAATTC-3’ 3’-CCGTTACCCAAACACGTTAAGATTTTCAAAAATTAAG-5’ Group B 5’-GGCAATGGGTTTGTGAAATTCTAAAAGTTTTTAATTC-3’ 3’-CCGTTACCCAAACACTTTAAGATTTTCAAAAATTAAG-5’ Group C 5’-GGCAATGGGTTTGTGCAATTCTAAGAGTTTTTAATTC-3’ 3’-CCGTTACCCAAACACGTTAAGATTCTCAAAAATTAAG-5’ Group D 5’-GGCAATGGGTTTGTGCAATTCTAACAGTTTTTAATTC-3’ 3’-CCGTTACCCAAACACGTTAAGATTGTCAAAAATTAAG-5’ Group E 5’-GGCAATGGGTTTTGCAATTCTAAAAGTTTTTAATTC-3’ 3’-CCGTTACCCAAAACGTTAAGATTTTCAAAAATTAAG
Why is the company Qiagen has more refined DNA extraction steps than a normal Strawberry DNA extraction practical? Summary of Qiagen DNA extraction steps Add ATL buffer and grind with sample. Add 20 microliters of enzyme Proteinase K to degrade protein into a 1.5-2ml microcentrifuge tube. Add 200 microlitres AL lysis buffer, and mix by vortexing for 5–10 seconds, which breaks cell membrane allowing DNA to be released. Incubate the sample at 56 degrees for 10 minutes. Mix the cell lysate with 200 microlitres ethanol by pipetting it at the side of the microcentrifuge wall so DNA precipitates. The DNA forms a white layer and the remaining liquid is discarded. Pipet the mixture into DNeasy Mini spin column placed in a 2 ml collection tube. Centrifuge for a minute at 8000 rpm. Place the mini spin column into a 2 ml collection tube, add 500 µl Buffer AW1, and centrifuge for 1 min at 8000 rpm. Then add it to a new 2 ml collection tube (provided), add 500 µl Buffer AW1, and centrifuge for 1…
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The result Jake obtained after transforming his competent Escherichia coli cells with plasmids is as shown below: Is the transformation experiment conducted a success? Justify your answer.
FIGURE 2 shows the only suitable DNA restriction site in a plasmid DNA vector that can be cleaved. 5'.GTAATCCGGATCCGAAATCCCCCGG... 3' 3.CATTAGGCCTAGGCTTTAGGGGGCCC... 5 FIGURE 2 Identify the most suitable enzymeto be used as a restriction enzyme forthis purpose. O Ligase O Smal O EcoRI О ЕсoRV