Gene balance hypothesis: connecting issues of dosage sensitivity across biological disciplines
JA Birchler, RA Veitia - … of the National Academy of Sciences, 2012 - National Acad Sciences
We summarize, in this review, the evidence that genomic balance influences gene
expression, quantitative traits, dosage compensation, aneuploid syndromes, population …
expression, quantitative traits, dosage compensation, aneuploid syndromes, population …
Cellular reactions to gene dosage imbalance: genomic, transcriptomic and proteomic effects
RA Veitia, S Bottani, JA Birchler - Trends in Genetics, 2008 - cell.com
There is increasing evidence suggesting that stoichiometric imbalances in macromolecular
complexes and in signaling/transcriptional networks are a source of dosage-dependent …
complexes and in signaling/transcriptional networks are a source of dosage-dependent …
Dosage balance in gene regulation: biological implications
Classical studies in genetics involving aneuploidy and ploidy comparisons and sex-
determination mechanisms indicated a balance phenomenon such that changes of …
determination mechanisms indicated a balance phenomenon such that changes of …
Gene dosage balance: deletions, duplications and dominance
RA Veitia - Trends in Genetics, 2005 - cell.com
The number of known human genes whose heterozygous null alleles lead to disease (ie
haploinsufficient genes) is increasing. A recent update shows that they encode preferentially …
haploinsufficient genes) is increasing. A recent update shows that they encode preferentially …
The gene balance hypothesis: from classical genetics to modern genomics
JA Birchler, RA Veitia - The Plant Cell, 2007 - academic.oup.com
The concept of genetic balance traces back to the early days of genetics. Additions or
subtractions of single chromosomes to the karyotype (aneuploidy) produced greater impacts …
subtractions of single chromosomes to the karyotype (aneuploidy) produced greater impacts …
Gene and genome duplications: the impact of dosage-sensitivity on the fate of nuclear genes
Whole genome duplications (WGDs) followed by diploidization, which includes gene loss,
have been an important recurrent process in the evolution of higher eukaryotes. Gene …
have been an important recurrent process in the evolution of higher eukaryotes. Gene …
Gene dosage balance in cellular pathways: implications for dominance and gene duplicability
RA Veitia - Genetics, 2004 - academic.oup.com
THE gene dosage balance hypothesis (GDBH) pro- from the selective cost of their
overproduction. Thus, poses, in a narrow sense, that stoichiometric imbal-some genes …
overproduction. Thus, poses, in a narrow sense, that stoichiometric imbal-some genes …
Post-translational dosage compensation buffers genetic perturbations to stoichiometry of protein complexes
Understanding buffering mechanisms for various perturbations is essential for
understanding robustness in cellular systems. Protein-level dosage compensation, which …
understanding robustness in cellular systems. Protein-level dosage compensation, which …
Gene Balance Predicts Transcriptional Responses Immediately Following Ploidy Change in Arabidopsis thaliana
The gene balance hypothesis postulates that there is selection on gene copy number (gene
dosage) to preserve the stoichiometric balance among interacting proteins. This …
dosage) to preserve the stoichiometric balance among interacting proteins. This …
Dosage sensitivity shapes the evolution of copy-number varied regions
Dosage sensitivity is an important evolutionary force which impacts on gene dispensability
and duplicability. The newly available data on human copy-number variation (CNV) allow an …
and duplicability. The newly available data on human copy-number variation (CNV) allow an …
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