BIO230 Self-Guided Annotated Bibliography Assignment
.pdf
keyboard_arrow_up
School
University of Toronto *
*We aren’t endorsed by this school
Course
230
Subject
Biology
Date
Jan 9, 2024
Type
Pages
3
Uploaded by UltraPorcupineMaster1002
BIO230 Self-Guided Annotated Bibliography Assignment
Please answer the following questions as you read through the assigned paper. Try to answer
each question in
a full sentence
, be prepared to discuss answers with your peers, along with
any other questions as directed by your TA during your Online Annotated Bibliography review
session.
Full citation for your article:
Harvey K, Pfleger C, Hariharan I. The Drosophila Mst Ortholog, hippo,
Restricts Growth and Cell Proliferation and Promotes Apoptosis. Cell
2003; 114: 457-467.
1. What is the subject or topic of the article? Why is this area important to study?
The subject of the article is the use of experimental design to determine the
mechanism of growth and apoptosis as regulated by the
sav
and
wrt
genes in
Drosophila
.
Understanding cell cycles and programmed cell death, as well as their
abnormalities, can have a lot of applications in human medicine, like, for
example, in cancer and tumor cell suppression.
2. What is the main research question of this study? Can you identify a hypothesis statement
from the introduction?
The main research question aims to answer how the Wrt/Sav mechanism
can be put in the context of other known apoptosis and cell proliferation
regulators through Hpo.
The hypothesis statement presented in the introduction is “The phenotypic similarity of wts
and sav mutant cells, as well as the demonstrated ability of Sav to bind to Wts (Tapon et
al., 2002), suggest that these two proteins may function together to restrict growth and
promote apoptosis.”
3.
What is the most significant finding/result of the article? Is there a single experiment (one
panel of a figure) or a set of experiments from one figure that present this finding?
The most significant finding of the article is determining that in order for Sav,
Wrt, and Hpo to carry out their functions of being proapoptotic, they must
all form a ternary complex (with Wrt and Hpo both binding to different
regions of Sav protein) meaning they are interdependent.
The (c), (D), (E), (F), and (G) panels of Figure 6 show the experiments that
led to the above conclusion.
4.
What experimental methodology was used to identify this finding? (What are the
conditions being compared? What are the genotypes? What were the authors measuring
and how?)
Figure 6 (C) shows that Hpo binds to Sav simply by tagging Hpo molecules and
tracking how much they bind to Sav.
(D) shows that Hpo has an affinity for the N-terminal region of Sav. This was
done by separating the different parts of Sav, binding them to a common
medium (MBP), and then assessing which portion showed the most
binding to Hpo
Your preview ends here
Eager to read complete document? Join bartleby learn and gain access to the full version
- Access to all documents
- Unlimited textbook solutions
- 24/7 expert homework help
Related Questions
Search (Option + Q)
Review
View
Help
Editing v
B IU
ev Av A
=<而< 面 三<
A
Question 16
The full set of different transcripts expressed by a cell is called
Proteome
Genome
Transcriptome
Glycome
Question 17
One of the major drawback of using Microarray over RNA sequencing for
high throughput sequence analysis is
allows quantification of transcripts over five
orders of magnitude
usei to identify new transcripts and alternative
isoforms
RNA-Seq is sensitive and offers a way of profiling
transcripts of single cells
a significant amount of input RNA is required
Question 18
Which of these statements are not true for the DNA libraries:
Genomic DNA libraries are collection of cloned
DNA fragments representing the genome from an
organism.
Genomic DNA is completely (fully) digested with
restriction endonuclease.
Complementary DNA (CDNA) libraries are derived
from reverse transcribed RNA
Genomic DNA is partially digested with restriction
endonuclease.
arrow_forward
Which sequence variations are identified by NGS and in which format they are
store
Discuss in details the software used to identify the effect or nature of these variants.
How this information can be used for personalized medicine.
arrow_forward
how do i expand this into 1000 words
The methodology employed to identify differentially expressed genes (DEGs) in breast cancer using RNA-Seq data involves several systematic steps integrating data retrieval, analysis, normalization, DEG identification, and functional annotation. Initially, raw RNA-Seq data is retrieved from the NCBI GEO database, specifically from dataset GSE216238 (Nakshatri, 2023), which encompasses samples from both breast cancer and normal tissue. Subsequently, the raw data was imported into Excel for initial analysis, leveraging its widespread availability and user-friendly interface. Gene expression data for breast cancer analysis was obtained from the Gene Expression Omnibus (GEO) database.
The GEO homepage (https://www.ncbi.nlm.nih.gov/geo/) was accessed, and the "Query & Browse" tab was selected. Advanced Search: Under "Search GEO DataSets," an advanced search was conducted (https://www.ncbi.nlm.nih.gov/gds/advanced). Keywords "breast" and "cancer" were…
arrow_forward
Topic:
Recombinant pharmaceuticals (for the production of insulin, human growth hormone or blood clotting factors)
Question
What are the drawbacks/disadvantages/unknowns associated with this genetic process?
arrow_forward
Please answer the question attached
thank you
arrow_forward
Please help me with the question below - it is linked to developmental biology/genomics. Please be as brief and concise as possible, while being sure to completely answer the question.
arrow_forward
Search (Option + Q)
rences
Review
View
Help
Editing v
A^
Dv A A
A
Question 1
During nucleic acid hybridization, the probe is labelled
for DNA stability
to increase probe-test DNA binding
to identify the location of probe and the test DNA
binding
for amplification
Question 2
10
IV
12
13
14
Which of the following best describes the trait in the pedigree?
Question 2 options:
X-linked dominant
X-linked recessive
autosomal domiant
autosomal recessive
arrow_forward
personal/eenongen_my_tnstate_edu/_layouts/15/doc.aspx?sourcedoc={a6b083c9-a226-4c31...
O Search (Option + Q)
Review
View
Help
Editing v
A BI U Ov
=<=v 三 v
...
Question 13
Zinc finger nuclease is a Gene editing tool:
which uses a site-specific endonucleases
containing a DNA-cleavage domain and a
modular DNA-binding domain
RNA-guided endonucleases
programmable nucleases
Exonuclease
Question 14
Which elements are required for DNA to behave as a chromosome in yeast
cells:
a centromere
an autonomous replicating sequence
two telomeres
Antibiotic selection marker
Question 15
A series of such clones where the insert of each clone partially overlaps that
of its neighbors with no gaps is known as a
Clone Contig
DNA fingerprinting
A tiling path
Genome
MacBook Pro
arrow_forward
Which BLAST program should we use in this case? (HINT, what type of sequence are you provided with?)
arrow_forward
Please answer as comprehensive as possible.
arrow_forward
Please solve and answer in complete sentences. (thank you)
Sequence divergence vs conservation for exon vs introns, and peptides A, B, and C of the CDS. for pig (Sus scrofa) vs. us (Homo sapiens). Comparing the (unprocessed) mRNA
arrow_forward
ME
History
Bookmarks
Profiles
Tab
Window
Help
ucture.com/courses/47420/quizzes/225324/take
Question 3. Choose the best method (from lectures 19-21) for each of the following experiments.
You want to determine the transcriptomic response to heat shock in
[ Choose ]
a normal cell line.
You'want to measure the quantity of mRNA of your gene of interest
in sepal vs petal cells.
[ Choose ]
You want to identify the mutation that has occurred in your gene o
V [ Choose ]
interest after EMS mutagenesis.
CRISPR
Map based sequencing or whole genome shotgun sequencing
You want to know the DNA sequence of all of the genes in a
Recombinant DNA
genome.
Restriction enzyme digest
RT-PCR or qPCR
You want to make large quantities of DNA of your gene of interest
from a tiny amount of DNA.
Sanger sequencing
PCR
You want to determine the differences between the proteins made
Cloning
in the sepal vs petal cells.
Microarray or RNA-seq
Proteomics
Question 12
arrow_forward
I only need help with question #8.
Use question #7 as context for question #8.
arrow_forward
how do i expand this into 1000 words for a result section of a report
The objective is to interpret the results of an RNA-Seq analysis to identify differentially expressed genes in breast cancer using figure 1. The data provided includes gene symbols, chromosome location, start and end points, strand, fold change, log2 fold change, p-value, and false discovery rate (FDR). The RNA-Seq analysis has identified several genes that are differentially expressed in breast cancer. These genes are located on various chromosomes and have varying levels of fold change, indicating the degree to which their expression levels differ between normal and cancerous cells. The gene with the highest fold change is EYA4, located on chromosome 6, with a fold change of 3604.4176. This indicates that the expression of this gene is over 3600 times higher in cancer cells compared to normal cells. The log2 fold change is 11.81555, which is a measure of the magnitude of the difference in gene expression. The…
arrow_forward
Please answer these two, please, please pleaseeee
arrow_forward
From the results of your BLAST search you can link to the GENE entry for one of your top hits. This link is located under the “Related Information” heading at the right hand side of each displayed alignment (i.e. scroll down to the “Alignments” section).
QUESTION
What is the “Official Symbol” and “Official Full Name” for this gene?
arrow_forward
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?
arrow_forward
Can I please get help on proposing the next experiment (future direction) for the information provided below? One potential next experiment?
Reference: MicroRNA-9 regulates neural apoptosis in methylmalonic acidemia via targeting BCL2L11
arrow_forward
Molly RHIT has been asked by the medical staff director to prepare a presentation for the medical staff describing the purpose of coding. Briefly describe what should be included in the presentation.
arrow_forward
PLease help, double and triple check your answers, im using this to study, these questions are NOT graded they are PRACTICE problems
arrow_forward
Please answer
arrow_forward
Topic:
Recombinant pharmaceuticals (for the production of insulin, human growth hormone or blood clotting factors)
Question
Describe the molecular genetics process using proper scientific terminology. Describe the steps that are involved. How is it performed?
arrow_forward
Enumerate the steps involved in gene cloning and the protein/enzyme requirements for each step. Just put the short but concise answer and kindly avoid plagiarism. Thank you.
arrow_forward
D e f g
arrow_forward
Read the images attached before answering the following question.
Explain the meaning of the numbers and letter in the chromosomal location for gene A.
arrow_forward
what is the main purpose of performing the bioinformatics analysis of 16s rRNA genes lab?
arrow_forward
how do i expand this into 1000 words
The objective is to interpret the results of an RNA-Seq analysis to identify differentially expressed genes in breast cancer using figure 1. The data provided includes gene symbols, chromosome location, start and end points, strand, fold change, log2 fold change, p-value, and false discovery rate (FDR). The RNA-Seq analysis has identified several genes that are differentially expressed in breast cancer. These genes are located on various chromosomes and have varying levels of fold change, indicating the degree to which their expression levels differ between normal and cancerous cells. The gene with the highest fold change is EYA4, located on chromosome 6, with a fold change of 3604.4176. This indicates that the expression of this gene is over 3600 times higher in cancer cells compared to normal cells. The log2 fold change is 11.81555, which is a measure of the magnitude of the difference in gene expression. The p-value for this gene is extremely low…
arrow_forward
You are screen sharing
Here is part of a gene:
5'
TTTAATGGTAACCGTATTGCAGCTATTAGCATAAATG 3'
AAATTACCATTGGCATAACGTCGATAATCGTATTTAC
5'
3'
If the bottom strand of the DNA is the template strand, what will be the
mRNA sequence and the amino acid sequence that are present in the
protein?
Copyright © 2010 Pearson Education, Inc.
arrow_forward
וןווד
←
Q
Lab Report 6 worksheets 314 F22 .DOCX
File Edit View Insert Format Tools Help
A 100%
¿
Summary
Grades for Arysta Visser: 23 x M Uh-oh! There's a problem w X b The restriction EcoRI cleaves X + Untitled spreadsheet - Goog X
https://docs.google.com/document/d/1mKY1HIgMPRh1kRDCmX7msBF2yf07-ogT/edit
Outline
Headings you add to the document will
appear here.
Normal text
Times ...
12 + B I U
2
18. The restriction EcoRI cleaves double-stranded DNA at the sequence 5'-GAATTC-3', the
restriction enzyme HindIII cleaves at the sequence 5'-AAGCTT-3', and the restriction enzyme
BamHI cleaves at 5'GGATCC-3. An 805 bp circular plasmid is digested with each enzyme
individually and then in combination, and the resulting fragment sizes are determined by
means of electrophoresis. The results are as follows:
1
Restriction Enzyme(s)
EcoRI
BamHI
HindIII
EcoRI and BamHI
EcoRI and HindIII
BamHI and HindIII
3
Practice
====•=•€ EX
Fragment lengths (base pairs)
430 bp, 375 bp
470 bp, 335 bp
Lab Report 6…
arrow_forward
Briefly explain this Statement "Treatment for the genetic disorders by using gene therapy " Please answer at your own words, please (400-500 words).
arrow_forward
SEE MORE QUESTIONS
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education
Related Questions
- Search (Option + Q) Review View Help Editing v B IU ev Av A =<而< 面 三< A Question 16 The full set of different transcripts expressed by a cell is called Proteome Genome Transcriptome Glycome Question 17 One of the major drawback of using Microarray over RNA sequencing for high throughput sequence analysis is allows quantification of transcripts over five orders of magnitude usei to identify new transcripts and alternative isoforms RNA-Seq is sensitive and offers a way of profiling transcripts of single cells a significant amount of input RNA is required Question 18 Which of these statements are not true for the DNA libraries: Genomic DNA libraries are collection of cloned DNA fragments representing the genome from an organism. Genomic DNA is completely (fully) digested with restriction endonuclease. Complementary DNA (CDNA) libraries are derived from reverse transcribed RNA Genomic DNA is partially digested with restriction endonuclease.arrow_forwardWhich sequence variations are identified by NGS and in which format they are store Discuss in details the software used to identify the effect or nature of these variants. How this information can be used for personalized medicine.arrow_forwardhow do i expand this into 1000 words The methodology employed to identify differentially expressed genes (DEGs) in breast cancer using RNA-Seq data involves several systematic steps integrating data retrieval, analysis, normalization, DEG identification, and functional annotation. Initially, raw RNA-Seq data is retrieved from the NCBI GEO database, specifically from dataset GSE216238 (Nakshatri, 2023), which encompasses samples from both breast cancer and normal tissue. Subsequently, the raw data was imported into Excel for initial analysis, leveraging its widespread availability and user-friendly interface. Gene expression data for breast cancer analysis was obtained from the Gene Expression Omnibus (GEO) database. The GEO homepage (https://www.ncbi.nlm.nih.gov/geo/) was accessed, and the "Query & Browse" tab was selected. Advanced Search: Under "Search GEO DataSets," an advanced search was conducted (https://www.ncbi.nlm.nih.gov/gds/advanced). Keywords "breast" and "cancer" were…arrow_forward
- Topic: Recombinant pharmaceuticals (for the production of insulin, human growth hormone or blood clotting factors) Question What are the drawbacks/disadvantages/unknowns associated with this genetic process?arrow_forwardPlease answer the question attached thank youarrow_forwardPlease help me with the question below - it is linked to developmental biology/genomics. Please be as brief and concise as possible, while being sure to completely answer the question.arrow_forward
- Search (Option + Q) rences Review View Help Editing v A^ Dv A A A Question 1 During nucleic acid hybridization, the probe is labelled for DNA stability to increase probe-test DNA binding to identify the location of probe and the test DNA binding for amplification Question 2 10 IV 12 13 14 Which of the following best describes the trait in the pedigree? Question 2 options: X-linked dominant X-linked recessive autosomal domiant autosomal recessivearrow_forwardpersonal/eenongen_my_tnstate_edu/_layouts/15/doc.aspx?sourcedoc={a6b083c9-a226-4c31... O Search (Option + Q) Review View Help Editing v A BI U Ov =<=v 三 v ... Question 13 Zinc finger nuclease is a Gene editing tool: which uses a site-specific endonucleases containing a DNA-cleavage domain and a modular DNA-binding domain RNA-guided endonucleases programmable nucleases Exonuclease Question 14 Which elements are required for DNA to behave as a chromosome in yeast cells: a centromere an autonomous replicating sequence two telomeres Antibiotic selection marker Question 15 A series of such clones where the insert of each clone partially overlaps that of its neighbors with no gaps is known as a Clone Contig DNA fingerprinting A tiling path Genome MacBook Proarrow_forwardWhich BLAST program should we use in this case? (HINT, what type of sequence are you provided with?)arrow_forward
- Please answer as comprehensive as possible.arrow_forwardPlease solve and answer in complete sentences. (thank you) Sequence divergence vs conservation for exon vs introns, and peptides A, B, and C of the CDS. for pig (Sus scrofa) vs. us (Homo sapiens). Comparing the (unprocessed) mRNAarrow_forwardME History Bookmarks Profiles Tab Window Help ucture.com/courses/47420/quizzes/225324/take Question 3. Choose the best method (from lectures 19-21) for each of the following experiments. You want to determine the transcriptomic response to heat shock in [ Choose ] a normal cell line. You'want to measure the quantity of mRNA of your gene of interest in sepal vs petal cells. [ Choose ] You want to identify the mutation that has occurred in your gene o V [ Choose ] interest after EMS mutagenesis. CRISPR Map based sequencing or whole genome shotgun sequencing You want to know the DNA sequence of all of the genes in a Recombinant DNA genome. Restriction enzyme digest RT-PCR or qPCR You want to make large quantities of DNA of your gene of interest from a tiny amount of DNA. Sanger sequencing PCR You want to determine the differences between the proteins made Cloning in the sepal vs petal cells. Microarray or RNA-seq Proteomics Question 12arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Anatomy & Physiology (11th Edition)BiologyISBN:9780134580999Author:Elaine N. Marieb, Katja N. HoehnPublisher:PEARSONBiology 2eBiologyISBN:9781947172517Author:Matthew Douglas, Jung Choi, Mary Ann ClarkPublisher:OpenStaxAnatomy & PhysiologyBiologyISBN:9781259398629Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa StouterPublisher:Mcgraw Hill Education,
- Molecular Biology of the Cell (Sixth Edition)BiologyISBN:9780815344322Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter WalterPublisher:W. W. Norton & CompanyLaboratory Manual For Human Anatomy & PhysiologyBiologyISBN:9781260159363Author:Martin, Terry R., Prentice-craver, CynthiaPublisher:McGraw-Hill Publishing Co.Inquiry Into Life (16th Edition)BiologyISBN:9781260231700Author:Sylvia S. Mader, Michael WindelspechtPublisher:McGraw Hill Education
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education