The four allelic frequencies contributed to the child by probable father F1 in Problem 7 are 0 .18, 0 .23, 0 .13, and 0 .14 . From the given information, a. Determine the combined paternity index for the four genes mentioned in this analysis. b. Formulate a statement about the probable paternity of F1 based on this analysis. Introduction: DNA analysis can be used for identification of parents in sexually reproducing animals including humans. A child receives exactly one half of genes from the mother. Genetic testing can be used to reveal that one half of the genetic markers in the child match those of the mother. Genetic markers that are not maternal should have come from the father. To identify paternity, every non-maternal marker carried by a child must be carried by the father.

Question

Want to see the full answer?

Answer 1

Question

Chapter E, Problem 10P

Summary Introduction

To analyze:

The four allelic frequencies contributed to the child by probable father F1 in Problem 7 are 0.18, 0.23, 0.13, and 0.14.

From the given information,

a. Determine the combined paternity index for the four genes mentioned in this analysis.

b. Formulate a statement about the probable paternity of F1 based on this analysis.

Introduction:

DNA analysis can be used for identification of parents in sexually reproducing animals including humans. A child receives exactly one half of genes from the mother. Genetic testing can be used to reveal that one half of the genetic markers in the child match those of the mother. Genetic markers that are not maternal should have come from the father. To identify paternity, every non-maternal marker carried by a child must be carried by the father.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

Please answer all parts along with the reason. I'll definitely give a like. Thank you in advance! 1A) From the cross Ab/aB x ab/ab, what is the recombination frequency if the progeny numbers are 17 AB/ab, 72 Ab/ab, 68 aB/ab, and 21 ab/ab? 1B)In human gene mapping, a LOD score is calculated to see if a gene causing a rare disease is linked to a known SNP. The LOD score is -4. This means that 1C) A three-point testcross is used to determine the order of three linked genes. The following crossover progeny result: single crossovers, double crossovers, and no crossovers. To determine the order, the no-crossover progeny must be compared to what other class of progeny?

Phenylketonuria (PKU) is a disorder caused by a recessive allele. Two carrier individuals have progeny. Answer the following questions in order and show solutions whenever relevant. a. Indicate the gene notation.b. Derive the expected genotypic and phenotypic ratios.c. If they have a normal child, what is the probability that he or she will be heterozygous?d. If they have three children, what is the probability of having 2 affected children and one normalchild?

In rabbits, the gene for fur color is multiallelic. Agouti (C) is dominant to chinchilla (Cch), chinchillas is dominant to himalaya (Ch), and himalaya is dominant to albino (c). Determine the genotypes of each corresponding phenotypes. Please show the solution.