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Transcriptional activity and role of plasmids of
Transcriptional activity and role of plasmids of

... Bitter acid compounds derived from hops have long been viewed as the defining physiological stress for microorganisms growing in the niche environment of beer. Accordingly, hop-tolerance is viewed as the attribute that separates beer-spoiling lactic acid bacteria (LAB) from benign, or nonspoiling is ...
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Inferring gene-to-phenotype and gene-to
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... reporters), need to be computationally excluded from consideration. For example, mice carrying an inducible knock-in of a mutant form of mouse Kcnj11 in the Gt(ROSA)26Sor locus and a transgene expressing cre recombinase in pancreatic cells, Tg(Ins2-cre)23Herr (genotype MGI:4430413), are annotated to ...
PATTERNS OF INHERITANCE
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Zebrafish (Danio rerio) - Repositorio Académico
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Problems from Strickberger`s Genetics

... basis explain your views as to whether the trait is most likely caused by a dominant allele. (b) Assume that this same pedigree is also found in an Asian family, and that the shaded trait occurs in Asia with a frequency of less than .01 percent. Under these circumstances, explain your views as to wh ...
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Fighting the good cause: meaning, purpose

... would  fertilize  my  mother’s  egg.  There  is  a  single  causal  narrative  out  of  the  past  but  a   beyond  astronomical  proliferation  of  possibilities  into  the  future.  One  can  explain  with   much  greater  confidence  than  one  can  predict.   Taking  a  step  further  back  fro ...
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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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