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1 D DISCRETE WAVELET TRANSFORM FOR CLASSIFICATION OF Adarsh Jose
1 D DISCRETE WAVELET TRANSFORM FOR CLASSIFICATION OF Adarsh Jose

... Learning methods for classifying cancer samples using the gene expression profiles, is the limited availability of the samples. So selecting the relevant features is imperative for optimizing the classification algorithms. A feature(gene) selection method using 1D Discrete Wavelet Transforms is prop ...
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... Learner Objective: Determination of the phenotype requires interactions with many genes and the environment. A. Sexual identity is guided by genes, hormones, feelings, and experiences. B. Genes on the sex chromosomes (sex-linked) have unique inheritance patterns. C. Some genes-autosomal as well as X ...
Atypical Patterns of Inheritance
Atypical Patterns of Inheritance

... which certain genes are expressed in a parent-oforigin-specific manner.  It is an inheritance process independent of the classical Mendelian inheritance.  Imprinted alleles are silenced such that the genes are either expressed only from the non-imprinted allele inherited from the mother  e.g. Bec ...
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Higher Biology - Hyndland Secondary School
Higher Biology - Hyndland Secondary School

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2. Sex-linked genes have unique patterns of inheritance
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Human Genetics - Castle High School
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... different versions of one gene; polygenic traits are influenced by multiple genes ...
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Slide 1 - Indiana University–Purdue University Indianapolis
Slide 1 - Indiana University–Purdue University Indianapolis

... The material of inheritance within the nucleus of a cell is arranged in long strands called chromosomes. On the molecular level the chromosomes are actually nothing more than two long strings of DNA wound together in a spiral-like structure called a double helix. ...
PROBABILITY
PROBABILITY

...  too many or too few ________________________. An example is Down’s syndrome, which is associated with mental retardation, caused by an extra chromosome number 21. ...
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Genomic imprinting

Genomic imprinting is the epigenetic phenomenon by which certain genes are expressed in a parent-of-origin-specific manner. If the allele inherited from the father is imprinted, it is thereby silenced, and only the allele from the mother is expressed. If the allele from the mother is imprinted, then only the allele from the father is expressed. Forms of genomic imprinting have been demonstrated in fungi, plants and animals. Genomic imprinting is a fairly rare phenomenon in mammals; most genes are not imprinted.In insects, imprinting affects entire chromosomes. In some insects the entire paternal genome is silenced in male offspring, and thus is involved in sex determination. The imprinting produces effects similar to the mechanisms in other insects that eliminate paternally inherited chromosomes in male offspring, including arrhenotoky.Genomic imprinting is an inheritance process independent of the classical Mendelian inheritance. It is an epigenetic process that involves DNA methylation and histone methylation without altering the genetic sequence. These epigenetic marks are established (""imprinted"") in the germline (sperm or egg cells) of the parents and are maintained through mitotic cell divisions in the somatic cells of an organism.Appropriate imprinting of certain genes is important for normal development. Human diseases involving genomic imprinting include Angelman syndrome and Prader–Willi syndrome.
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