HERITABLE CHARACERS OF MAIZE:
نویسندگان
چکیده
منابع مشابه
Heritable repression due to paramutation in maize.
In the penetrating analysis and interpretation of paramutation at the R locus in maize by Brink, Styles, and Axtell (1), information that I have presented on the phenomenon at the B locus is briefly considered. Although the B data clearly show that paramutation in this system and others might well be interpreted as a meiotic and terminal phenomenon, the interpretation of Brink, Styles, and Axte...
متن کاملHeritable Epigenetic Variation among Maize Inbreds
Epigenetic variation describes heritable differences that are not attributable to changes in DNA sequence. There is the potential for pure epigenetic variation that occurs in the absence of any genetic change or for more complex situations that involve both genetic and epigenetic differences. Methylation of cytosine residues provides one mechanism for the inheritance of epigenetic information. ...
متن کاملHeritable loss of replication control of a minichromosome derived from the B chromosome of maize.
During an accumulation regime of a small telomere-truncated B chromosome, a derivative with large variations in size and multiple punctate centromere loci exhibiting amplified copy numbers was discovered. Multiple centromere satellite loci or transgene signals were documented in amplified chromosomes, suggesting over-replication. Immunolocalization studies revealed multiple foci of biochemical ...
متن کاملConsistent and heritable alterations of DNA methylation are induced by tissue culture in maize.
Plants regenerated from tissue culture and their progenies are expected to be identical clones, but often display heritable molecular and phenotypic variation. We characterized DNA methylation patterns in callus, primary regenerants, and regenerant-derived progenies of maize using immunoprecipitation of methylated DNA (meDIP) to assess the genome-wide frequency, pattern, and heritability of DNA...
متن کاملTitle: Consistent and Heritable Alterations of DNA Methylation are Induced by Tissue Culture in Maize
1 Title: Consistent and Heritable Alterations of DNA Methylation are Induced by Tissue Culture in Maize Authors: Scott C. Stelpflug, Steven R. Eichten, Peter J. Hermanson, Nathan M. Springer, Shawn M. Kaeppler Author Affiliations: Department of Agronomy, College of Agricultural and Life Sciences, University of Wisconsin-Madison, 1575 Linden Drive, Madison, WI 53706 Department of Plant Biology, ...
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ژورنال
عنوان ژورنال: Journal of Heredity
سال: 1921
ISSN: 1465-7333,0022-1503
DOI: 10.1093/oxfordjournals.jhered.a102101