Docsity
Docsity
Prepare for your exams
Prepare for your exams

Study with the several resources on Docsity

Earn points to download
Earn points to download

Earn points by helping other students or get them with a premium plan

Guidelines and tips
Guidelines and tips
Sell on Docsity
Sell on Docsity
Docsity AI
Docsity AI
Log inSign up

Prepare for your exams

Study with the several resources on Docsity

Find documents

Prepare for your exams with the study notes shared by other students like you on Docsity

Search for your university

Find the specific documents for your university's exams

Docsity AINEW

Summarize your documents, ask them questions, convert them into quizzes and concept maps

Explore questions

Clear up your doubts by reading the answers to questions asked by your fellow students

Earn points to download

Earn points by helping other students or get them with a premium plan

Share documents
download point icon20 Points

For each uploaded document

Answer questions
download point icon5 Points

For each given answer (max 1 per day)

All the ways to get free points
Get points immediately

Choose a premium plan with all the points you need

Study Opportunities

Choose your next study program

Get in touch with the best universities in the world. Search through thousands of universities and official partners

Community

Ask the community

Ask the community for help and clear up your study doubts

Free resources

Our save-the-student-ebooks!

Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors

Assignment Solution: Nucleotide Sequence Analysis and DNA Replication - Prof. J. S. Provan, Assignments of Statistics

University of North Carolina (UNC) - Chapel HillStatistics
Prof. J. S. Provan

The solutions to assignment #3, which involves analyzing nucleotide sequences and understanding the process of dna replication. The protein and mrna sequences for two different genes, as well as diagrams illustrating the crossing over and separation of chromatids during dna replication.

Typology: Assignments

Pre 2010

Uploaded on 03/11/2009

koofers-user-jbx
koofers-user-jbx 🇺🇸

10 documents

1 / 2

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
OR006: Assignment #3 Solutions
1.
................protein His Pro Tyr Pro Gln His end............
...............anicodon GUG GGA AUG GGC GUC GUA ACU............
...................mRNA CAC CCU UAC CCG CAG CAU UGA............
GCCATTATATATTGA TTATATT GTG GGA ATG GGC GTC GTA ACT CCCGCGAAATT
AATTTCGCGGG AGT TAC GAC GCC CAT TCC CAC AATATAA TCAATATATAATGGC
Protein: histine—proline—tyrosine—proline—glutamine—histine
TTATTGCGTTA AAT TTA ATG GAA CTA CAG GCATGG CGCTATGCTCGACC
GGTAGAGCATAGCG CCATGC CTG TAG TTC CAT TAA ATT TAACGCAATAA
.................mRNA GAC AUC AAG GUA AUU UAA............
............anticodon CUG UAG UUC CAU UAA AUU............
..............protein Asp Ile Lys Val Ile end............
Protein: aspartic acid—isoleucine—lysine—valine—isoleucine
2. (a) Draw a picture of the situation after the crossing occurs.
C
C
T
T
EREL
OL OR
YRYL
XL XR
WRWL
RL
IL
pairs
mismatched CGT
C
C
T
T
G
G
A
A
A
G
G
A
A
IR
pf2

Partial preview of the text

Download Assignment Solution: Nucleotide Sequence Analysis and DNA Replication - Prof. J. S. Provan and more Assignments Statistics in PDF only on Docsity!

OR006: Assignment #3 Solutions

................protein His Pro Tyr Pro Gln His end............

...............anicodon GUG GGA AUG GGC GUC GUA ACU............

...................mRNA CAC CCU UAC CCG CAG CAU UGA............

GCCATTATATATTGA TTATATT GTG GGA ATG GGC GTC GTA ACT CCCGCGAAATTAATTTCGCGGG AGT TAC GAC GCC CAT TCC CAC AATATAA TCAATATATAATGGC

Protein: histine—proline—tyrosine—proline—glutamine—histine

TTATTGCGTTA AAT TTA ATG GAA CTA CAG GCATGG CGCTATGCTCGACCGGTAGAGCATAGCG CCATGC CTG TAG TTC CAT TAA ATT TAACGCAATAA

.................mRNA GAC AUC AAG GUA AUU UAA............

............anticodon CUG UAG UUC CAU UAA AUU............

..............protein Asp Ile Lys Val Ile end............

Protein: aspartic acid—isoleucine—lysine—valine—isoleucine

2. (a) Draw a picture of the situation after the crossing occurs.

C

C

T

T

EL ER

OL OR

YL YR

XL XR

WL WR

L R

IL

pairs

G mismatched^ C T

C

C

T

T

G

G

A

A

A

G

G

A

A

IR

(b) Now after the crossing the crossed sections will be “repaired” by mak-

ing the mismatched base pairs match again. This will result in four

possible pairs of complementary sequences. Give the four versions of

the picture in (a) corresponding to these sequences.

XR

WL WR

L R

IL IR

C

C

T

T

OL OR

YL YR

XL XR XL

A

A

G

G

A

A

IL IR

C

C

T

G

T

OL OR

YL YR

WR

L

WL

L R

IL IR

C

C

T

T

OL OR

YL YR

XL XR

WL WR

R

A

G

G

A

A

IL IR

C

C

T

T

OL OR

YL YR

XL XR

WR

A

T A T G C A GC G

C

C

T

T

G

G

A

C

WL

G

G

A

C

A

A

G

G

A

A

T

C

C

T

T

G

G

T

L R

T

C

C

T

T

G

G

A

A

G

G

A

A

C

C

T

(c) Further, the two attached chromatids will now separate by either

cutting at OL and OR or by cutting at IL and IR. Draw pictures

of the 8 possible (uncrossed) pairings, with the base-pair sequences

and the alleles of each gene in their proper place.

T

A

A

G

G

A

A

C

A

G

G

T

T

C

C C

T

C

C

A

A

G

G

A

A

A

G

G

T

T

C

A

YL YR

OL OR

T

T

C

C

A

A

G

G

A

C

A

XL

A

G

G

A

A

G

G

T

T

C

C

T

WL WR

XR

G

WL

OL OR

T

T

C

C

WL WR

XL XR

YL YR

OL OR

T

YR

WR

XL XR

YL YR

OL OR

T

T

C

C

WL WR

XL XR

YL

G A C A G G

T

T

C

C

T A T G C A

G G

T

T

C

C

T

YL YR

T

T

C

C

A

A

G

Cutting at OL/OR

XR XL

WR

XR

WL

XL

WL WL

G C G

G C G

Cutting at IL/IR

WR

IL IR IL IR IL IR IL IR

XR

WR WL

XL

WR

XR XL

G

C

YL YR

T

T

C

C

YL YR

T

G

T

C

C

A

C

G

T

T

C

C

T A T G C A

YL YR

T

T A

A

C

A

G

G

T

T

C

C

A

A

G

G

A

A

A

G

G

A

A

A

G

G

T

T

C

C

T

A

A

G

G