Article interaction G x tabac - Hal-CEA
... early childhood phenotype, in addition to passive ETS in early childhood. But this led to unchanged results. Indeed, most of the mothers which smoked during pregnancy also continued to smoke during the early-childhood of their child. Analyses considering ETS ‘in-utero’ only were not possible here be ...
... early childhood phenotype, in addition to passive ETS in early childhood. But this led to unchanged results. Indeed, most of the mothers which smoked during pregnancy also continued to smoke during the early-childhood of their child. Analyses considering ETS ‘in-utero’ only were not possible here be ...
Imprinting of the Y Chromosome Influences Dosage Compensation
... produces an intermediate level of male survival. Males with both maternal and paternal Y chromosomes have very low survival, suggesting that the effect of the paternal Y chromosome is dominant. In spite of the widely held view that the Y chromosome has little genetic information or importance, Y chr ...
... produces an intermediate level of male survival. Males with both maternal and paternal Y chromosomes have very low survival, suggesting that the effect of the paternal Y chromosome is dominant. In spite of the widely held view that the Y chromosome has little genetic information or importance, Y chr ...
Cytogenetics with special reference to domestic animals
... lower than average litter size carried reciprocal translocation. » ...
... lower than average litter size carried reciprocal translocation. » ...
How imprinting is relevant to human disease - Development
... syndrome, Williams syndrome, Russell-Silver syndrome, etc. the possibility that they represent uniparental disomy for other chromosomes must be explored, since they are syndromes in which the major abnormalities consist of disharmonic growth and abnormal behaviour rather than major structural congen ...
... syndrome, Williams syndrome, Russell-Silver syndrome, etc. the possibility that they represent uniparental disomy for other chromosomes must be explored, since they are syndromes in which the major abnormalities consist of disharmonic growth and abnormal behaviour rather than major structural congen ...
PDF-729K - ScienceCentral
... performed several whole-genome linkage analyses to identify genetic causes of stuttering. They recruited 100 families including 252 individuals of European ancestry, and found moderate linkages of stuttering to the microsatellite markers on multiple chromosomes 2, 7, 9, 15, and 21. Interestingly, se ...
... performed several whole-genome linkage analyses to identify genetic causes of stuttering. They recruited 100 families including 252 individuals of European ancestry, and found moderate linkages of stuttering to the microsatellite markers on multiple chromosomes 2, 7, 9, 15, and 21. Interestingly, se ...
Genetics of Male Infertility - the Infertility Center of St. Louis
... accurately placed in what was then called deletion intervals 6D-6F. Even the size of AZFc (without an accurate sequence) was controversial (0.5 to 2 Mb) (62,105-106). Efforts to find point mutations along the Y chromosome, have also been thwarted by the presence of multiple copies of genes in these ...
... accurately placed in what was then called deletion intervals 6D-6F. Even the size of AZFc (without an accurate sequence) was controversial (0.5 to 2 Mb) (62,105-106). Efforts to find point mutations along the Y chromosome, have also been thwarted by the presence of multiple copies of genes in these ...
Reprint
... location to increase because most immigrants will come from the right where the mean phenotype is higher. This effect is given by the second term of equation (9). Of course, the same holds true for the first two terms of equation (10) as well. In general there is a third partial differential equatio ...
... location to increase because most immigrants will come from the right where the mean phenotype is higher. This effect is given by the second term of equation (9). Of course, the same holds true for the first two terms of equation (10) as well. In general there is a third partial differential equatio ...
The genetic epidemiology of idiopathic scoliosis
... to spinal curvature and the propensity for progression to severe curvature are still unknown. Since 1992, over 60 studies have attempted to identify genes by either genomewide or hypothesis-driven designs, using either pedigrees (linkage analysis) or unrelated case–control population samples (associ ...
... to spinal curvature and the propensity for progression to severe curvature are still unknown. Since 1992, over 60 studies have attempted to identify genes by either genomewide or hypothesis-driven designs, using either pedigrees (linkage analysis) or unrelated case–control population samples (associ ...
Change of Genetic Architecture in Response to Sex
... variability) was significantly greater than zero (significance is at the 5% level unlessotherwisespecified), ranging from 0.25 to 0.69 (Table l ) ,with an average for all characters over both generationsof 0.47. On the other hand, the narrow-sense heritability (an index of additive genetic variabili ...
... variability) was significantly greater than zero (significance is at the 5% level unlessotherwisespecified), ranging from 0.25 to 0.69 (Table l ) ,with an average for all characters over both generationsof 0.47. On the other hand, the narrow-sense heritability (an index of additive genetic variabili ...
슬라이드 1
... result of the mullerian ducts failing to form properly early in embryonic development, its underlying cause is unknown. associated with galactose metabolism characterized by congenital absence of the uterus and vagina associated with – anomalies of the kidneys ranging from ectopic to congeni ...
... result of the mullerian ducts failing to form properly early in embryonic development, its underlying cause is unknown. associated with galactose metabolism characterized by congenital absence of the uterus and vagina associated with – anomalies of the kidneys ranging from ectopic to congeni ...
AP Biology Chapter 15 Worksheet
... 1. Explain what is meant by nondisjunction and how it occurs. 2. What may be the result of this situation. 3. Explain what is meant by aneuploidy and how it occurs. 4. Explain what monosomic and trisomic cells are. 5. Explain what is meant by polyploidy and how it occurs. 6. Explain what a tetraploi ...
... 1. Explain what is meant by nondisjunction and how it occurs. 2. What may be the result of this situation. 3. Explain what is meant by aneuploidy and how it occurs. 4. Explain what monosomic and trisomic cells are. 5. Explain what is meant by polyploidy and how it occurs. 6. Explain what a tetraploi ...
Do male secondary sexual characters signal ejaculate quality? A
... secondary sexual characters (SSCs) and ‘ejaculate quality’ (defined as sperm/ejaculate traits that are widely assumed to increase female fertility and/or sperm competitiveness). First, if the relationship is positive then females could gain a direct benefit by choosing more attractive males for fert ...
... secondary sexual characters (SSCs) and ‘ejaculate quality’ (defined as sperm/ejaculate traits that are widely assumed to increase female fertility and/or sperm competitiveness). First, if the relationship is positive then females could gain a direct benefit by choosing more attractive males for fert ...
handedness - UNIT NAME
... the cause of SSLI? No handedness differences were found between 58 monozygotic and 26 dizygotic pairs previously recruited for an investigation into the genetic origins of SSLI and singleton controls. To investigate familial transmission of handedness, inventory data for parents and their twins were ...
... the cause of SSLI? No handedness differences were found between 58 monozygotic and 26 dizygotic pairs previously recruited for an investigation into the genetic origins of SSLI and singleton controls. To investigate familial transmission of handedness, inventory data for parents and their twins were ...
Cytogenetics
... Results from errors in division during meiosis, where a daughter cell receives both pairs of a particular chromosome (nondisjunction errors). Addition of an extra chromosome, trisomy, has been described for all the chromosomes but only three autosomal trisomies survive to birth. Those are trisomies ...
... Results from errors in division during meiosis, where a daughter cell receives both pairs of a particular chromosome (nondisjunction errors). Addition of an extra chromosome, trisomy, has been described for all the chromosomes but only three autosomal trisomies survive to birth. Those are trisomies ...
Sexual selection when the female directly benefits
... We also assume that while the male trait is heritable, his condition is not. Non-heritable condition is one way in which this model differs from good genes models of sexual selection (Pomiankowski, 1988). Good gene effects are unlikely to be completely absent in nature, but we exclude them in order ...
... We also assume that while the male trait is heritable, his condition is not. Non-heritable condition is one way in which this model differs from good genes models of sexual selection (Pomiankowski, 1988). Good gene effects are unlikely to be completely absent in nature, but we exclude them in order ...
LOCATION OF THE CENTROMERES ON THE LINKAGE
... RELATING genetic data to the morphology of the chromosomes in maize, the relation of gene loci to the position of the centromere, or region of spindle attachment, is of primary interest and importance. The relation of the genes to each other on the linkage maps is established directly from crossing ...
... RELATING genetic data to the morphology of the chromosomes in maize, the relation of gene loci to the position of the centromere, or region of spindle attachment, is of primary interest and importance. The relation of the genes to each other on the linkage maps is established directly from crossing ...
Alleles of a reelin CGG repeat do not convey
... Our findings agree with those recently published by Krebs et al. [2002], who analyzed a sample of 117 simplex and 50 multiplex families. The estimated allele distribution from our families is quite similar to that estimated by both the Persico and Krebs studies, showing two common alleles with 8 and ...
... Our findings agree with those recently published by Krebs et al. [2002], who analyzed a sample of 117 simplex and 50 multiplex families. The estimated allele distribution from our families is quite similar to that estimated by both the Persico and Krebs studies, showing two common alleles with 8 and ...
Chapter 13
... Why is it logical to pair up homologous chromosomes? The proteins of the cell are simply programmed to pull paired up chromosomes apart (life is simple, just a lot of simple things happening at once making it appear overly complex)… ...
... Why is it logical to pair up homologous chromosomes? The proteins of the cell are simply programmed to pull paired up chromosomes apart (life is simple, just a lot of simple things happening at once making it appear overly complex)… ...
Pedigree Chart Qu
... Explain one piece of evidence from the diagram which proves that the allele for Tay-Sachs disease is recessive. Explain one piece of evidence from the diagram which proves that the allele for Tay-Sachs disease is not on the X chromosome. In a human population, one in every 1000 children born had Tay ...
... Explain one piece of evidence from the diagram which proves that the allele for Tay-Sachs disease is recessive. Explain one piece of evidence from the diagram which proves that the allele for Tay-Sachs disease is not on the X chromosome. In a human population, one in every 1000 children born had Tay ...
An organism containing a normal chromosome complement and
... Other aneuploids (i.e. primary trisomics, tetrasomics, multiple trisomics, secondary trisomics, tertiary trisomics, compensating trisomics) ...
... Other aneuploids (i.e. primary trisomics, tetrasomics, multiple trisomics, secondary trisomics, tertiary trisomics, compensating trisomics) ...
twin studies - Institute for Behavioral Genetics
... since then, many systematic investigations have documented an increased risk of reading and spelling problems in the relatives of PROBANDS with dyslexia15–19. Familial clustering of a trait is consistent with the involvement of genetic factors, but could also be accounted for by environmental influe ...
... since then, many systematic investigations have documented an increased risk of reading and spelling problems in the relatives of PROBANDS with dyslexia15–19. Familial clustering of a trait is consistent with the involvement of genetic factors, but could also be accounted for by environmental influe ...
Chapter 13 - Meiosis and Sexual Life Cycles
... MEIOSIS I: Separate the homologous pair Prophase I (longest phase, up to 90% of meiosis) -Most complex phase of meiosis -Occupies 90% of meiotic cell ...
... MEIOSIS I: Separate the homologous pair Prophase I (longest phase, up to 90% of meiosis) -Most complex phase of meiosis -Occupies 90% of meiotic cell ...
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... chromosome and the satellites of the acrocentric chromosomes, with no apparent effect on the phenotype. Few previous studies report that heteromorphism of constitutive heterochromatin cause no phenotypic alterations [11]. Studies of indicated no significant difference in the heterochromatic regions ...
... chromosome and the satellites of the acrocentric chromosomes, with no apparent effect on the phenotype. Few previous studies report that heteromorphism of constitutive heterochromatin cause no phenotypic alterations [11]. Studies of indicated no significant difference in the heterochromatic regions ...
Models and Measurements of Functional Maps in V1
... parameters whose organization had already been illustrated by single-unit recordings (Blasdel 1992a,b; Blasdel and Salama 1986; Bonhoeffer and Grinvald 1991; Bonhoeffer et al. 1995). Orientation preference and ocular dominance maps were found to be interrelated, tending to run perpendicularly to one ...
... parameters whose organization had already been illustrated by single-unit recordings (Blasdel 1992a,b; Blasdel and Salama 1986; Bonhoeffer and Grinvald 1991; Bonhoeffer et al. 1995). Orientation preference and ocular dominance maps were found to be interrelated, tending to run perpendicularly to one ...
Running Head: THE GENDER ASSOCIATION OF DYSLEXIA THE
... that has been accomplished in each child rather than the dyslexic difference in each child. There are also a few other limitations to this study. First of all, the amount of things like tests that are required result in a very costly study, especially since the size sample is large, with 120 childre ...
... that has been accomplished in each child rather than the dyslexic difference in each child. There are also a few other limitations to this study. First of all, the amount of things like tests that are required result in a very costly study, especially since the size sample is large, with 120 childre ...