Unit 6C Syllabus
... Chapter 14 – Mendel and the Gene Idea 1. I can apply rules of probability to analyze passage of single gene traits from parent to offspring. 2. I can explain how segregation and independent assortment of chromosomes result in genetic variation. a. Segregation and independent assortment can be applie ...
... Chapter 14 – Mendel and the Gene Idea 1. I can apply rules of probability to analyze passage of single gene traits from parent to offspring. 2. I can explain how segregation and independent assortment of chromosomes result in genetic variation. a. Segregation and independent assortment can be applie ...
Intro
... … there will be n (n + 1) / 2 possible genotypes 3 possible genotypes for SNPs, typically more for microsatellites and VNTRs The two alleles are the same ...
... … there will be n (n + 1) / 2 possible genotypes 3 possible genotypes for SNPs, typically more for microsatellites and VNTRs The two alleles are the same ...
Dr. Smith's research findings
... disorders, but that seemed unlikely since they were often seen in the same kids,” Dr. Smith said. “Our finding helps to clarify things. We’ve shown that in some cases there really are genetic overlaps between the two disorders. “We also found some association with speech problems. To test that compl ...
... disorders, but that seemed unlikely since they were often seen in the same kids,” Dr. Smith said. “Our finding helps to clarify things. We’ve shown that in some cases there really are genetic overlaps between the two disorders. “We also found some association with speech problems. To test that compl ...
PUNNETT SQUARE CHEAT SHEET
... E.g. RR=Red hair, Rr=Roan (mix of red and white hairs-almost looks pink), and rr=white Sex-linked trait: Genes located on the sex-chromosomes called sex-linked genes. Usually found on the X chromosome. X-linked alleles are always expressed in males because males have only one X chromosome. Multiple ...
... E.g. RR=Red hair, Rr=Roan (mix of red and white hairs-almost looks pink), and rr=white Sex-linked trait: Genes located on the sex-chromosomes called sex-linked genes. Usually found on the X chromosome. X-linked alleles are always expressed in males because males have only one X chromosome. Multiple ...
UNIT I: INTRODUCTION
... transmission of characters from parents to offspring. The term genetics was coined by Bateson in 1906. It has been derived from the Greek word ‘gene’. (gene= ‘to become’) ...
... transmission of characters from parents to offspring. The term genetics was coined by Bateson in 1906. It has been derived from the Greek word ‘gene’. (gene= ‘to become’) ...
Early Concepts in Genetics
... • Gene pairs are also said to be homozygous if they are made up of the same alleles, GG or gg (pure breds). If they have dissimilar alleles, then it is called heterozygous. ...
... • Gene pairs are also said to be homozygous if they are made up of the same alleles, GG or gg (pure breds). If they have dissimilar alleles, then it is called heterozygous. ...
Multigenic determination of behavioral traits Tourette`s Disorder In a
... MZ twins are the product of the division of single fertilized ovum and therefore genetically identical. DZ twins are the result of near simultaneous fertilization and implantation of two separate ova and like full siblings have an average of 50% of their genes in common ...
... MZ twins are the product of the division of single fertilized ovum and therefore genetically identical. DZ twins are the result of near simultaneous fertilization and implantation of two separate ova and like full siblings have an average of 50% of their genes in common ...
Chapter 23: Medical Genetics and Cancer
... a. males are much more likely to inherit the trait. b. the trait occurs with the same frequency in both sexes. c. mothers of affected males have brothers or fathers who have the trait. d. the daughters of affected males will produce on average 50% affected sons. e. all of the above are associated wi ...
... a. males are much more likely to inherit the trait. b. the trait occurs with the same frequency in both sexes. c. mothers of affected males have brothers or fathers who have the trait. d. the daughters of affected males will produce on average 50% affected sons. e. all of the above are associated wi ...
11-1 The Work of Gregory Mendel
... Fertilization – male and female reproduction cells join to form a new cell True-breeding – if allowed to self-pollinate, they would produce offspring identical to ...
... Fertilization – male and female reproduction cells join to form a new cell True-breeding – if allowed to self-pollinate, they would produce offspring identical to ...
day 11 sex linked traits
... needed for the trait to be expressed in either females or males: XDX, XDY • If the trait is RECESSIVE two copies are needed for the trait to be expressed in females XdXd. But only one copy is needed in males: XdY ...
... needed for the trait to be expressed in either females or males: XDX, XDY • If the trait is RECESSIVE two copies are needed for the trait to be expressed in females XdXd. But only one copy is needed in males: XdY ...
D - Institute for Behavioral Genetics
... Q=Covariance arising from overlap between genes with direct and indirect effect (“passive rGE”, +ve or –ve) (M+Q->”C” in ACE model) ...
... Q=Covariance arising from overlap between genes with direct and indirect effect (“passive rGE”, +ve or –ve) (M+Q->”C” in ACE model) ...
HGSS Chapter 23: Schizophrenia and Psychopathology
... • 22q11 microdeletion --> velocardiofacial syndrome (VCFS) aka DiGeorge syndrome; increased risk for mental retardation, autism, bipolar disorder, and schizophrenia. • only 6 good CNV studies as of 2010 but evidence for rare CNV deletions in 1q21.1 and 15q13.3 which affect psychosis and other behavi ...
... • 22q11 microdeletion --> velocardiofacial syndrome (VCFS) aka DiGeorge syndrome; increased risk for mental retardation, autism, bipolar disorder, and schizophrenia. • only 6 good CNV studies as of 2010 but evidence for rare CNV deletions in 1q21.1 and 15q13.3 which affect psychosis and other behavi ...
genes
... organism has. Gregor Mendel experimented with observable traits or characteristics. Each trait can be is controlled by at least two genes. Traits can be dominant or recessive depending upon the genes that make them up. ...
... organism has. Gregor Mendel experimented with observable traits or characteristics. Each trait can be is controlled by at least two genes. Traits can be dominant or recessive depending upon the genes that make them up. ...
Standards: Gen 2.7 Use Punnett squares to explain Mendel`s three
... crosses of common genetic traits and disorders. Essential Questions: How did Gregor Mendel establish the basics of genetics? ...
... crosses of common genetic traits and disorders. Essential Questions: How did Gregor Mendel establish the basics of genetics? ...
File
... Materials: none • Catalyst: Beyonce and Jay Z are having another baby. Both parents are heterozygous for Hitchhiker’s thumb. Hitchhikers thumb is dominant to no Hitchhiker’s thumb. What are the possible genotypes and phenotypes of their offspring and in what percentages will they be seen? ...
... Materials: none • Catalyst: Beyonce and Jay Z are having another baby. Both parents are heterozygous for Hitchhiker’s thumb. Hitchhikers thumb is dominant to no Hitchhiker’s thumb. What are the possible genotypes and phenotypes of their offspring and in what percentages will they be seen? ...
Inheritance of Traits
... A genetic disorder can occur Some disorders are minor and can easily be lived with; however, others are ...
... A genetic disorder can occur Some disorders are minor and can easily be lived with; however, others are ...
Mendelian Genetics
... by sex hormones • homozygotes are unaffected and express the trait regardless of the hormone produced ...
... by sex hormones • homozygotes are unaffected and express the trait regardless of the hormone produced ...
5.2- Studying Genetic Crosses
... A cross between an individual of unknown genotype and homozygous recessive for that trait. Analyzing the phenotype should provide insight into the unknown genotype. ...
... A cross between an individual of unknown genotype and homozygous recessive for that trait. Analyzing the phenotype should provide insight into the unknown genotype. ...
Genetic Justice
... will be realised; - the severity of these harms • - the likelihood that intervention will have the desired results; - the costs of intervention and the magnitude of benefits (if realised) • - the safety, efficacy and costs of other forms of intervention (environmental intervention), etc… • these emp ...
... will be realised; - the severity of these harms • - the likelihood that intervention will have the desired results; - the costs of intervention and the magnitude of benefits (if realised) • - the safety, efficacy and costs of other forms of intervention (environmental intervention), etc… • these emp ...
BIO 103 More Genetics Ch.13
... • 1 allele = mild case(HS), resistant to malaria • 2 alleles = severe case(SS) ...
... • 1 allele = mild case(HS), resistant to malaria • 2 alleles = severe case(SS) ...
Genes and Variation
... collection of traits. Some, such as hair color, are visible, while others, such as the ability to resist certain diseases, are not. ...
... collection of traits. Some, such as hair color, are visible, while others, such as the ability to resist certain diseases, are not. ...
Mendelian Genetics
... is determined by the alleles present for each trait. The type of genes an individual has. • Phenotype: Physical appearance of a trait. It is the expression of the genotype. ...
... is determined by the alleles present for each trait. The type of genes an individual has. • Phenotype: Physical appearance of a trait. It is the expression of the genotype. ...
Introduction to Genetics - Cherokee County Schools
... F1 generation – “first filial”, the offspring of the P generation F2 generation – “second filial”, the offspring of the F1 generation ...
... F1 generation – “first filial”, the offspring of the P generation F2 generation – “second filial”, the offspring of the F1 generation ...
Twin study
Twin studies reveal the absolute and relative importance of environmental and genetic influences on individuals in a sample. Twin research is considered a key tool in behavioral genetics and in content fields, from biology to psychology. Twin studies are part of the methods used in behavior genetics, which includes all data that are genetically informative – siblings, adoptees, pedigree data etc.Twins are a valuable source for observation because they allow the study of varying family environments (across pairs) and widely differing genetic makeup: ""identical"" or monozygotic (MZ) twins share nearly 100% of their genes, which means that most differences between the twins (such as height, susceptibility to boredom, intelligence, depression, etc.) is due to experiences that one twin has but not the other twin. ""Fraternal"" or dizygotic (DZ) twins share only about 50% of their genes. Thus powerful tests of the effects of genes can be made. Twins share many aspects of their environment (e.g., uterine environment, parenting style, education, wealth, culture, community) by virtue of being born in the same time and place. The presence of a given genetic trait in only one member of a pair of identical twins (called discordance) provides a powerful window into environmental effects.The classical twin design compares the similarity of monozygotic (identical) and dizygotic (fraternal) twins. If identical twins are considerably more similar than fraternal twins (which is found for most traits), this implicates that genes play an important role in these traits. By comparing many hundreds of families of twins, researchers can then understand more about the roles of genetic effects, shared environment, and unique environment in shaping behavior.Modern twin studies have shown that almost all traits are in part influenced by genetic differences, with some characteristics showing a strong influence (e.g. height), others an intermediate level (e.g. personality traits) and some more complex heritabilities, with evidence for different genes affecting different aspects of the trait — as in the case of autism.