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PRINCIPLES OF LIFE
3rd Edition
ISBN: 9781319017712
Author: HILLIS
Publisher: MAC HIGHER
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Chapter 11.4, Problem 2LO
Summary Introduction
To explain: Histone modification and its effect on transcription.
Introduction: A gene stores the information required for the synthesis of a functional protein and ribonucleic acids (RNAs). The process by which the information stored in a gene is utilized for the synthesis of RNA is called gene transcription.
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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 11 Solutions
PRINCIPLES OF LIFE
Ch. 11.1 - Prob. 1LOCh. 11.1 - Prob. 2LOCh. 11.1 - Prob. 3LOCh. 11.1 - Prob. 4LOCh. 11.1 - Prob. 1FQCh. 11.1 - Prob. 1RACh. 11.1 - Prob. 2RACh. 11.1 - Prob. 3RACh. 11.2 - Prob. 1LOCh. 11.2 - Prob. 2LO
Ch. 11.2 - Prob. 3LOCh. 11.2 - Prob. 4LOCh. 11.2 - Prob. 1FQCh. 11.2 - Prob. 1TKCh. 11.2 - Prob. 2TKCh. 11.2 - Prob. 3TKCh. 11.2 - Prob. 4TKCh. 11.2 - Prob. 5TKCh. 11.2 - Prob. 1RACh. 11.2 - Prob. 2RACh. 11.2 - Prob. 3RACh. 11.2 - Prob. 4RACh. 11.3 - Prob. 1LOCh. 11.3 - Prob. 2LOCh. 11.3 - Prob. 3LOCh. 11.3 - Prob. 4LOCh. 11.3 - Prob. 1FQCh. 11.3 - Prob. 1RACh. 11.3 - Prob. 2RACh. 11.3 - Prob. 3RACh. 11.4 - Prob. 1LOCh. 11.4 - Prob. 2LOCh. 11.4 - Prob. 3LOCh. 11.4 - Prob. 4LOCh. 11.4 - Prob. 5LOCh. 11.4 - Prob. 1FQCh. 11.4 - Prob. 1RACh. 11.4 - Prob. 2RACh. 11.4 - Prob. 3RACh. 11.5 - Prob. 1LOCh. 11.5 - Prob. 2LOCh. 11.5 - Prob. 3LOCh. 11.5 - Prob. 4LOCh. 11.5 - Prob. 5LOCh. 11.5 - Prob. 1FQCh. 11.5 - Prob. 1RACh. 11.5 - Prob. 2RACh. 11.5 - Prob. 3RACh. 11 - Prob. 1.1QCh. 11 - Prob. 1.2QCh. 11 - Prob. 2.1QCh. 11 - Prob. 2.2QCh. 11 - Prob. 3.1QCh. 11 - Prob. 3.2QCh. 11 - Prob. 4.1QCh. 11 - Prob. 4.2QCh. 11 - Prob. 4.3QCh. 11 - Prob. 5.1QCh. 11 - Prob. 5.2Q
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