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Essentials of Genetics (9th Edition) - Standalone book
9th Edition
ISBN: 9780134047799
Author: William S. Klug, Michael R. Cummings, Charlotte A. Spencer, Michael A. Palladino
Publisher: PEARSON
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Chapter 18, Problem 14PDQ
Summary Introduction
To review:
Modern biology is experiencing an “omics” revolution.
Introduction:
Omics is referred to as the technologies collectively used in the field of biology to discover the significance, uses, and roles in the cells of living organisms. The suffix “omics” is used to tell the use of technologies involved in various studies like for studying proteins (proteomics),
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Students have asked these similar questions
Three of the many recessive mutations in Drosophila melanogaster that affect body color, wing shape, or bristle morphology are black (b) body versus grey in wild type, dumpy (dp), obliquely truncated wings versus long wings in the male, and hooked (hk) bristles versus not hooked in the wild type. From a cross of a dumpy female with a black and hooked male, all of the F1 were wild type for all three of the characters. The testcross of an F1 female with a dumpy, black, hooked male gave the following results:
Trait
Number of individuals
Wild type
169
Black
19
Black, hooked
301
Dumpy, hooked
21
Hooked, dumpy, black
172
Dumpy, black
6
Dumpy
305
Hooked
8
Determine the order of the genes and the mapping distance between genes.
Determine the coefficient of confidence for the portion of the chromosome involved in the cross. How much interference takes place in the cross?
What happens to a microbes membrane at colder temperature?
Genes at loci f, m, and w are linked, but their order is unknown. The F1 heterozygotes from a cross of FFMMWW x ffmmww are test crossed. The most frequent phenotypes in the test cross progeny will be FMW and fmw regardless of what the gene order turns out to be.
What classes of testcross progeny (phenotypes) would be least frequent if locus m is in the middle?
What classes would be least frequent if locus f is in the middle?
What classes would be least frequent if locus w is in the middle?
Chapter 18 Solutions
Essentials of Genetics (9th Edition) - Standalone book
Ch. 18 -
CASE STUDY | Your microbiome may be a risk factor...Ch. 18 - CASE STUDY|Your microbiome may be a riskfactor for...Ch. 18 -
CASE STUDY | Your microbiome may be a risk...Ch. 18 -
HOW DO WE KNOW?
1. In this chapter, we focused on...Ch. 18 - Review the Chapter Concepts list on page 345. All...Ch. 18 - Prob. 3PDQCh. 18 - Prob. 4PDQCh. 18 - Prob. 5PDQCh. 18 - Prob. 6PDQCh. 18 - Prob. 7PDQ
Ch. 18 -
8. BLAST searches and related applications are...Ch. 18 - Describe the human genome in terms of genome size,...Ch. 18 - Prob. 10PDQCh. 18 -
11. Annotation involves identifying genes and...Ch. 18 - Through the Human Genome Project (HGP), a...Ch. 18 -
13. Describe the significance of the Genome 10K...Ch. 18 - Prob. 14PDQCh. 18 - Prob. 15PDQCh. 18 - Prob. 16PDQCh. 18 -
17. Annotation of the human genome sequence...Ch. 18 - Prob. 18PDQCh. 18 - Prob. 19PDQCh. 18 - Prob. 20PDQ
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