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functional_enrichment_new - Baliga Lab at Institute for Systems
functional_enrichment_new - Baliga Lab at Institute for Systems

... Working with topGO data object > ann.genes <- genesInTerm(GOdata.BP, sel.terms) > str(ann.genes) List of 10 $ GO:0032913: chr [1:6] "208650_s_at" "208651_x_at" "209771_x_at" "209772_s_at" ... $ GO:0043372: chr [1:36] "1554519_at" "1555689_at" "1565358_at" "1569748_at" ... $ GO:0044259: chr [1:111] ...
Removal of Impulse Noise Using Fuzzy Genetic Algorithm
Removal of Impulse Noise Using Fuzzy Genetic Algorithm

... optimization problem looks really simple. One knows the form of all possible solutions corresponding to a specific question. The set of all the solutions that meet this form constitute the search space. The problem consists in finding out the solution that fits the best, i.e. the one with the most p ...
Name __Date_____________ “Practice Makes Perfect! ” Punnett
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... and held captive in a tower. When detectives storm and search the tower, Rapunzel is gone, but they find a footprint left behind. The footprint clearly shows a loop pattern on the big toe. A loop pattern is a recessive trait. Detectives question Rapunzel’s family to determine if the footprint might ...
Chapter 5: Mendelian Traits and Behavior
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... A phenotype is defined as the observed characteristic or trait. Height, weight, extraversion, intelligence, interest in blood sports, memory, and shoe size are all phenotypes. There is not always a simple, one-to-one correspondence between a genotype and a phenotype. For example, there are four phen ...
Chemistry Problem Solving Drill
Chemistry Problem Solving Drill

... is affected, then all female offspring are diseased, and if the mother is affected, the male or female offspring may be affected. B. Incorrect! In autosomal dominant inheritance many generations of both males and females are affected and defects in structural genes are common. It is often pleiotropi ...
Background and Overview of Comparative Genomics
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... are derived from the majority noncoding and therefore more variable class of DNA (type I markers). However, these highly polymorphic markers are of very limited use for comparisons between genomes because their variability makes it impossible to detect homology across species. Although they may be e ...
Functional genomics identifies a Myb domain– containing protein
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... Figure 3. KNL-2 and CeCENP-A make functionally equivalent contributions to kinetochore assembly and chromosome condensation and are physically proximal on chromatin. (A) Like CeCENP-A, KNL-2 is required for the localization of CeCENP-C, KNL-1, and BUB-1 to kinetochores. (B) Depletion of CeCENP-C, KN ...
A rare and atypical female pseudohermaphroditism with phallic
A rare and atypical female pseudohermaphroditism with phallic

... uterovaginal canal. The cranial part of the uterovaginal canal forms uterus, partial fusion of the ducts in cephalic part forms bicornuate uterus [2]. The Wnt-1, Wnt-4, SOX-9 and DAX-1 genes are nor-mally expressed during the embryogenesis of the genital ridges in both the sexes. In the absence of S ...
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... Be able to explain the mechanisms that can turn off certain sections of chromosomes for long period of time and compare and contrast euchromatin and heterochromatin Be able to compare general transcription factors and specific transcription factors including purpose and place of DNA attachment. Be a ...
The Deletion Stocks of Common Wheat
The Deletion Stocks of Common Wheat

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Creation/Evolution - Geoscience Research Institute
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How to determine recessive-lethal mutation rates.  David D. Perkins Background
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... Recessive lethal mutations provide an objective measure of mutation rate. Development of a method for measuring the frequency of recessive lethals in the X chromosome of Drosophila made it possible for H. J. Muller (1927) to demonstrate that X rays are mutagenic, a finding which led to the Nobel Pri ...
Genetics
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... (alleles), and that each of the organism’s gametes contains one and only one of these factors. In this way, the alleles segregate during meiosis, providing for genetic variability among the organism’s offspring. This is apparent in monohybrid crosses—matings involving only one trait. Mendel’s Law of ...
ARE THERE VOICES IN THE GENE:SCHIZOPHRENIA
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... 1. Is whirling disorder dominant or recessive? It is very likely inherited in a dominant manner. Approximately half of all the children born to a parent with whirling disorder also show the effects of the mutaiton. However, it is possible that whirling disorder is recessively inherited. If the disor ...
Genomic imprinting of a placental lactogen gene in Peromyscus
Genomic imprinting of a placental lactogen gene in Peromyscus

... exploiting a restriction fragment length polymorphism between them. We observed that the imprinted transcript was only detected after E12, similar to the rat rPl1-v gene (Fig. 3). For this reason we have designated the imprinted transcript as pPl1-v. The other Peromyscus Pl1 gene was expressed durin ...
Genetics - Max Appeal!
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Developmental Psychobiology - Champagne Lab
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... and puberty onset (Zhou et al., 2007). Though it is clear from these studies that parent-oforigin effects exist, it is extremely challenging to delineate which mechanisms may be partially or fully responsible for each of these phenotypes. In most studies of reciprocal hybrids it has been assumed tha ...
Genetics - Max Appeal!
Genetics - Max Appeal!

... The extent to which a person is affected is extremely variable and almost impossible to predict. There are almost 200 anomalies caused by the deletion, and each individual could be affected by many (but not all!) or just a few or have some minor problems, say, not being very good at maths at school. ...
Distinct genetic regulation of progression of diabetes and renal
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... GK ⫻ BN F2 intercross rats were characterized for renal and diabetic phenotypes at 3, 6, 9, and 12 mo of age. At each time point animals were initially placed in metabolic cages for 24-h determination of proteinuria. Intraperitoneal glucose tolerance test (IPGTT) was also administered as described b ...
Host-induced epidemic spread of the cholera bacterium
Host-induced epidemic spread of the cholera bacterium

... samples were mixed with in vitro grown competitor strains • This mixture was injected to mice • Hyperinfectious state remained the same the only difference being human passage of the bacteria enhances water bourne spread which lowers the dose to secondary individuals ...
Document
Document

... carrying A is equal to the frequency of B on chromosomes carrying a The frequency of any chromosome haplotype can be calculated by multiplying frequencies of constituent ...
Article Positive and Purifying Selection on the Drosophila Y
Article Positive and Purifying Selection on the Drosophila Y

... To date, the genes examined here have largely been studied in D. melanogaster, where all are likely to have male-related functions. For instance, kl-2, kl-3, and kl-5 encode sperm flagella motor proteins and also each map to a different factor essential for male fertility on the Y chromosome (for re ...
Dominant
Dominant

... Individuals homozygous for HbS/HbS often die in childhood. Yet, the frequency of the HbS allele is quite high in some regions of the world. In parts of Africa frequencies of 20% to 40% are often found for the HbS allele. It was found however that in areas in which there was a high HbS allelic freque ...
Handbook for Azospirillum
Handbook for Azospirillum

... Genetic transformation has routinely been carried out using conjugation, while chromosomal modifications have been performed using unstable, suicide plasmids, or more stable, broad host-range vectors. Gene expression studies are often carried out using promoter-bound reporter genes; however, quantit ...
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X-inactivation



X-inactivation (also called lyonization) is a process by which one of the two copies of the X chromosome present in female mammals is inactivated. The inactive X chromosome is silenced by its being packaged in such a way that it has a transcriptionally inactive structure called heterochromatin. As nearly all female mammals have two X chromosomes, X-inactivation prevents them from having twice as many X chromosome gene products as males, who only possess a single copy of the X chromosome (see dosage compensation). The choice of which X chromosome will be inactivated is random in placental mammals such as humans, but once an X chromosome is inactivated it will remain inactive throughout the lifetime of the cell and its descendants in the organism. Unlike the random X-inactivation in placental mammals, inactivation in marsupials applies exclusively to the paternally derived X chromosome.
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