ETETETE AT Hidden Markov Model (HMM) Construct the HMM for the following sequences A C. A A. C. A. A The matches are considered for the columns that don't have any gap 2) A A C. A A. A T. C. A A A The matches are considered for the columns [1, 2,4,5, and 7]
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- Hi, I would like to know which program is used for the graphical presentation of the results of a meta-analysis of genome-wide linkage scans?Why a multiple sequence alignment is needed for researchers? What inferences can be derived from this kind of sequence alignments? Explain two extreme cases that are non-informative for the multiple sequence alignment.2) The partial coding sequence of the Spike protein for SARS- COV-2 is shown below: You are tasked with designing 2 primers to clone this gene by PCR amplification. What are the sequences of the two 21bp primers in the 5' to 3' orientation that will allow you successfully amplify this gene? АTGTTTGTTTTТСTTGTTTTATTGCCACTAGTCTСТAGTCAGTGTGTTAATCTTACAАССAGAACTCAАТТАСССССТGСАТАСАСТААТСTTTCАCАC GACCAGTTGCTGTAGTTGTCTCAAGGGCTGTTGTTCTTGTGGATCCTGCTGCAAATTTGATGAAGACGACTCTGAGCCAGTGCTCAAAGGAGTCAAA O A) ATGTTTGTTTTTCTTGTTTTA and GTCAAATTACATTACACATAA O B) TAAAACAAGAAAAACAAACAT and TTATGTGTAATGTAATTTGAC O C) ATGTTACTTGGTGACCAGTTG and GTCAAATTACATTACACATAA O D) ATGTTTGTTTTTCTTGTTTTA and TTATGTGTAATGTAATTTGAC
- Align two sequences: horizontal – GGAATGG, vertical – ATG, m= 2, mm = 0, g/o = -2, g/e = -1. Complete the NW matrix below and show the alignment paths. Write down and score all optimal alignments. Part 2. Dynamic Programming Assignment, Needleman-Wunsch Algorithm, Affine Gap Cost Click the shapes and move them using arrow keys (or drag). Click the shapes and right-click to copy/paste or click and use Ctrl + C to copy, then Ctrl + V to paste (in MS Word). 0000 Align and score all optimal alignments here. 0000Transcriptome analysis involves two separate methodologies: gene expression and RNA seq analyses. The 10 items below are a scrambled listing of the steps used in the two procedures. Identify the steps involved in RNA seq from the list below. Use the numbers in the list to refer to each step. Once the steps for RNA seq have been identified, write the steps in the order in which they are performed during the experiment. (1) DNA sequencing (2) Allow for hybridization and wash excess cRNA. (3) Mix labeled cRNA with array chip. (4) PCR amplification (5) Measure fluorescence intensity to determine abundance of transcripts. (6) Add labeled cRNA at each microarray location. (7) Map cDNA sequences to the genome of the organism to determine identity and abundance of transcripts. (8) mRNA isolation from cells (9) Prepare fluorescently labeled cRNA probes (10) cDNA synthesisRecall that constructs used for floxing a gene contain,within one of the gene’s introns, two loxP sites flanking a gene for neomycin resistance (Fig. 18.11a). AloxP site is only 34 base pairs long, as shown in thefollowing figure.ATAACTTCGTATA ATGTATGC TATACGAAGTTATInverted repeat Spacer Inverted repeatExplain how you could use PCR to generate a neomycin resistance gene flanked by loxP sites, starting witha plasmid containing a neorgene. If you had the intronof the target gene cloned in a plasmid vector, howcould you insert your PCR product into the intron?
- O e. Gene amplification CLEAR MY CHOICE To study the function of any gene of interest you would perform the loss and gain of function approaches by either deleting or re-expressing the gene of interest, which of the following can be used to determine and quantify the activity of the gene? Oa. Western blotting O b. Gene knockdown O. PCR/OLA O d. Microscopy O e. DNA hybridization Paternity testing can be detected most precisely by using techniqueCheck all the statements that are TRUE regarding 16S or ITS (microbiome) illumina (NGS) sequencing vs. whole genome illumina (NGS) sequencing. A. You don't need to trim the reads for 16S sequencing, but you do for whole genome sequencing. B. Whole genome sequencing files will have more reads in them because genomes are bigger than 16S amplicons. C. The read alignment and contig assembly steps would probably be harder for whole genome sequencing. D. The 16S molecules being sequenced are always DNA, while for whole genome sequencing they could be RNA or DNA going into the illumina sequencer. E. NGS for 16S and whole genome sequencing can both use sample indexes/barcodes to maximize efficiency. F. Whole genome sequencing doesn't necessarily require you to know any of the sequences/targets before hand to design specific primers for.From your knowledge about DNA microarray, answer the following: A- How DNA microarray is created? and why it is referred to as “hybridization technology”? B- Why RT-PCR is important in the sample preparation to perform expression microarray experiment? C- Mention the name and the color of the dyes used in expression microarray? D- If the expression microarray experiment was done with a normal sample and a suspected sample, after reading the color pattern resulted from the experiment it was recorded that “gene A22” is expressed in the suspected sample. The gene A22 is clinically linked to colon cancer. Answer the following: What is the expected color of the spot on the microarray which represents this gene? What is your interpretation of the suspected sample; is it a cancer sample or not and explain why?
- HUAWEI Nova 2 Plus DUAL CAMERA Real-time PCR is used in many applications, in which of the following applications you need the step of reverse transcription? Select one or more: O a. Gene transcription quantification Ob. in DNA genotyping OC. Any time we run a Real-time PCR O d. When amplifying a gene of interest O e. In gene copy number detection The non-nucleoside inhibitors are supposed to be a better choice to treat hypermethylated genomes because: O a. They bind and interfere with the methylating enzyme. O b. They can convert cytosine into thymine. Oc. They can convert thymine into cytosine. O d. They can bind to the promoter region and prevent methylation. e. They can convert the methylated cytosine into thymine. 80 NEXT PAGEwhat is the whole-genome shotgun sequencing? Also briefly explain its strategy to assemble the genome sequence.Explain why DNA ladders are usually included during gel electrophoresis. One aspect of PCR that can be modified is the annealing temperature. In general, higher annealing temperatures show more specificity towards a single template, whereas lower annealing temperatures show less specificity and may bind to multiple regions throughout the genome. Discuss how using an annealing temperature that is too high or too low might influence the results of a PCR assay (and gel electrophoresis results) such as the one used in this study.