'Different genes' diaporamas de présentation

Biology 2250 Principles of Genetics

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Linkage -Genes on the same chromosome are called linked

Linkage -Genes on the same chromosome are called linked. Human -23 pairs of chromosomes, ~35,000 different genes expressed. - average of 1,500 genes/chromosome. Following Meiosis Parental chromosomal types - complete linkage and no crossing over.

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Urinary system 5 Congenital and cystic diseases of the kidney, urinary calculi and urinary obstruction

Urinary system 5 Congenital and cystic diseases of the kidney, urinary calculi and urinary obstruction. Professor John Simpson. Congenital renal disease. ~ 10% born with potentially significant malformation of urinary tract, but congenital renal disease much less common

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Chromosomes and Gene Regulation

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BIOLOGICAL PSYCHOLOGY

BIOLOGICAL PSYCHOLOGY. NATURE VS. NURTURE. Gordon Allport . Founder of the Trait Theory Predispositions to respond, in a same or similar manner, to different stimuli After meeting Freud, Allport felt there was too much emphasis on inner drives. Trait Theories of Personality.

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Gene Interaction

Gene Interaction. Mutations of haplosufficient genes are recessive. Two models for dominance of a mutation. Figure 6-3. Incomplete dominance. Figure 6-4. Seven alleles and their interactions in leaf patterning of clover. Figure 6-7. A recessive lethal allele, yellow coat. Figure 6-8.

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CAP6938 Neuroevolution and Artificial Embryogeny NeuroEvolution of Augmenting Topologies (NEAT)

CAP6938 Neuroevolution and Artificial Embryogeny NeuroEvolution of Augmenting Topologies (NEAT). Dr. Kenneth Stanley February 6, 2006. TWEANN Problems Reminder. Competing conventions problem Topology matching problem Initial population topology randomization Defective starter genomes

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GENETICS

GENETICS. Beyond Mendel. Gregor Mendel (1822-1884). Worked with pea plants in monastery garden This was lucky, because peas have pretty simple genetics, as do many genes in most organisms.

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Lectures Clinical Genetics

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Unit Two: Reproduction

Unit Two: Reproduction. Science 9. Cellular Processes. Students will be expected to: Recognize that the nucleus of a cell contains genetic information and determines cellular processes. First Five Minutes.

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Genes

Genes. Behavior Genetics. Environment. Genes . Alter nervous system & physiology. Alter gene expression. A lter behavior. Basic Genetics. Read pp. 28-30, and refresh your memory. Goals of Behavior Genetics. identify gene (genes) that control behavior

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Insulin signaling pathways in Age-related locomotor impairment

Insulin signaling pathways in Age-related locomotor impairment. Min Im. What is insulin signaling?. Insulin A hormone produced by pancreatic cells to regulate amount of glucose in the blood

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Quiz 7E

Quiz 7E. Variations in Mendel's Theories Sex-linked Traits. Variations in Mendel's Theories. Incomplete dominance Codominance Multiple gene inheritance Sex-Linked traits . INHERITANCE OF SEX CHROMOSOMES. Humans have 23 pairs of chromosomes.

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Cell Size, and Cell Specialization Chap 7-1 & 7-4

Cell Size, and Cell Specialization Chap 7-1 & 7-4. http://www.parlament-berlin.de/Galeriecopy.nsf/0/8ABC720262898739C1256A480037F869?OpenDocumen http://www.ncu.edu.tw/~ls/graph/faculty_pictures/whole_time/SLC/SLC_lab-1.jpg t.

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Genetics Problem Solving

Genetics Problem Solving. How do you solve a genetics problem?. Draw the steps in the correct order. What do the letters outside the Punnett Square stand for?. These are the gametes. What do the letters inside each square stand for?. These are possible zygotes.

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Genetic Drift, Founder Effect, Bottleneck Effect.

Genetic Drift, Founder Effect, Bottleneck Effect. Genetic Drift. Is a change in the allele frequencies of a population as a result of chance processes. It happens in small populations where chance alone can play a considerable role.

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Morphogens

Morphogens. Class of signaling molecules that serve as inducers. Cells in different body regions are affected by the gradients of these chemicals. The cells receive different information and as a result they selectively express different genes.

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