Imprinted gene detection in Arabidopsis thaliana
... Nuclear transfer experiments in mice lead to the discovery of the imprinting phenomenon [12, 19]. Since then, more than 70 and 40 imprinted genes have been identified in mouse [5] and human [14], respectively. The total number of imprinted genes among the roughly 25,000 genes in either genome is est ...
... Nuclear transfer experiments in mice lead to the discovery of the imprinting phenomenon [12, 19]. Since then, more than 70 and 40 imprinted genes have been identified in mouse [5] and human [14], respectively. The total number of imprinted genes among the roughly 25,000 genes in either genome is est ...
Examining the Process of de Novo Gene Birth
... older genes. Yeast can grow as either haploid or diploid cells, and this study looked at how loss of one or two copies in a diploid state affected a yeast strain’s growth rate; thus, the genes in this data set are suggested to be required for normal yeast fitness (Deutschbauer et al. 2005). Using the ...
... older genes. Yeast can grow as either haploid or diploid cells, and this study looked at how loss of one or two copies in a diploid state affected a yeast strain’s growth rate; thus, the genes in this data set are suggested to be required for normal yeast fitness (Deutschbauer et al. 2005). Using the ...
Statistical analysis of DNA microarray data
... The circle represents a smoothed distribution of the transcription timing (phase) of the 800 cell cycle genes (Spellman et al., 1998). The intensity of the red color, normalized by the maximum intensity value for each factor, represents the fraction of genes expressed at that point that are bound by ...
... The circle represents a smoothed distribution of the transcription timing (phase) of the 800 cell cycle genes (Spellman et al., 1998). The intensity of the red color, normalized by the maximum intensity value for each factor, represents the fraction of genes expressed at that point that are bound by ...
Chromosomal assignment of seven genes on canine chromosomes
... For each cosmid probe, 10–20 metaphases were analyzed. Chromosomes with signals were identified by G-banding and shown to be the same. At least three complete karyotypes were constructed for each probe. ...
... For each cosmid probe, 10–20 metaphases were analyzed. Chromosomes with signals were identified by G-banding and shown to be the same. At least three complete karyotypes were constructed for each probe. ...
A Noise Trimming and Positional Significance of
... sites from zero to many. An individual site may attract insertions from one to many depending on the coverage depth of sequencing as well as the genetic property of a gene. The number of insertions at the same site is called insertion count or simply count. The significance of mutation of a gene sho ...
... sites from zero to many. An individual site may attract insertions from one to many depending on the coverage depth of sequencing as well as the genetic property of a gene. The number of insertions at the same site is called insertion count or simply count. The significance of mutation of a gene sho ...
FEMS ML 00 CODH cooF
... functionally essential cysteine-rich motif, GX2 CX2 CX2 GPCRIX4ÿ6 PX1ÿ3 GX1 CGX0ÿ2 A, is conserved in both anaerobic bacteria and the Methanococcus/Archaeoglobus group. C. hydrogenoformans cooS shows high similarity to other anaerobic bacteria and to the Methanococcus/Archaeoglobus cooS genes. Codon ...
... functionally essential cysteine-rich motif, GX2 CX2 CX2 GPCRIX4ÿ6 PX1ÿ3 GX1 CGX0ÿ2 A, is conserved in both anaerobic bacteria and the Methanococcus/Archaeoglobus group. C. hydrogenoformans cooS shows high similarity to other anaerobic bacteria and to the Methanococcus/Archaeoglobus cooS genes. Codon ...
Pedigree Analysis and How Breeding Decisions Affect Genes
... impaired health or vigor. If there is no diversity (non-variable gene pairs for a breed) but the homozygote is not detrimental, there is no effect on breed health. The characteristics that make a breed reproduce true to its standard are based on non-variable gene pairs. There are pure-bred populatio ...
... impaired health or vigor. If there is no diversity (non-variable gene pairs for a breed) but the homozygote is not detrimental, there is no effect on breed health. The characteristics that make a breed reproduce true to its standard are based on non-variable gene pairs. There are pure-bred populatio ...
a geneticist`s view of hobbyists guppy strains.
... different from the others. Most of them are still heterozygous for many pairs of genes. Hybrid breakdown results in the breakup of the coadapted gene complexes as well. Viability and suitability for a given environment may vary. So did these glorious F1 fish really deserve the praise heaped upon th ...
... different from the others. Most of them are still heterozygous for many pairs of genes. Hybrid breakdown results in the breakup of the coadapted gene complexes as well. Viability and suitability for a given environment may vary. So did these glorious F1 fish really deserve the praise heaped upon th ...
Dawkins, redux
... Dawkins’s critics accuse him of genetic determinism. This synopsis of his work shows that his life virtually depends on it. A curious stasis underlies Dawkins’s thought. His biomorphs are grounded in 1970s assumptions. Back then, with rare exceptions, each gene specified a protein and each protein w ...
... Dawkins’s critics accuse him of genetic determinism. This synopsis of his work shows that his life virtually depends on it. A curious stasis underlies Dawkins’s thought. His biomorphs are grounded in 1970s assumptions. Back then, with rare exceptions, each gene specified a protein and each protein w ...
How Is Gene Expression Regulated in Prokaryotes? 1. Regarding
... How Is Gene Expression Regulated in Prokaryotes? 1. Regarding the operons of prokaryotes: Draw an operon and label the promoter, operator, and genes that code for enzymes. ...
... How Is Gene Expression Regulated in Prokaryotes? 1. Regarding the operons of prokaryotes: Draw an operon and label the promoter, operator, and genes that code for enzymes. ...
Complementation
... stage in the life cycle. This may be extensive in some (e.g. mosses). Bacteria and viruses are haploid. ...
... stage in the life cycle. This may be extensive in some (e.g. mosses). Bacteria and viruses are haploid. ...
MULTIFACTORIAL DISORDERS
... phenotype being determined by many genes at different loci, with each gene exerting a small additive effect. Additive implies that the effects of the genes are cumulative, i.e. no one gene is dominant or recessive to another. Polygenic / Multifactorial traits ...
... phenotype being determined by many genes at different loci, with each gene exerting a small additive effect. Additive implies that the effects of the genes are cumulative, i.e. no one gene is dominant or recessive to another. Polygenic / Multifactorial traits ...
Improving Intergenic miRNA Target Genes Prediction
... Available tools for target genes prediction: PicTar, TargetScan, miRanda,microT, etc. Most tool’s prediction does not complement each other, because they use different criteria ...
... Available tools for target genes prediction: PicTar, TargetScan, miRanda,microT, etc. Most tool’s prediction does not complement each other, because they use different criteria ...
Multiple Comparisons with Gene Expression Arrays Using a Data
... of array (in contrast to false discovery rate) • if possible, however, then highest degree of security for the positive results of this one trial • trials mostly with small or moderate samples sizes, not enough to rule out effects in case of non-significance, therefore at least the positive results ...
... of array (in contrast to false discovery rate) • if possible, however, then highest degree of security for the positive results of this one trial • trials mostly with small or moderate samples sizes, not enough to rule out effects in case of non-significance, therefore at least the positive results ...
File - Mrs. Eggleston
... are homozygous recessive. Ditto if they are both homozygous dominant. The Punnett square uses the parents’ genotypes (the combination of ...
... are homozygous recessive. Ditto if they are both homozygous dominant. The Punnett square uses the parents’ genotypes (the combination of ...
Supplemental Material For: Sex-specific Differential
... no significant differences in age or pack-years. One limitation of this approach is that this stringent matching results in a strong bias for re-sampling some of the subjects many times and others much fewer. We repeated the ensemble network analysis in the sputum gene expression dataset, building P ...
... no significant differences in age or pack-years. One limitation of this approach is that this stringent matching results in a strong bias for re-sampling some of the subjects many times and others much fewer. We repeated the ensemble network analysis in the sputum gene expression dataset, building P ...
Pan-genomics: Unmasking the gene diversity hidden in the bacteria
... spaces and lower amount of repetitive DNA when comparing with eukaryotes. So, in bacteria differences in genome size correlates directly with coding sequences, the larger of your bacterial genome, the more functions you can potentially perform with the genes coded in your genome. S. agalactiae’s var ...
... spaces and lower amount of repetitive DNA when comparing with eukaryotes. So, in bacteria differences in genome size correlates directly with coding sequences, the larger of your bacterial genome, the more functions you can potentially perform with the genes coded in your genome. S. agalactiae’s var ...
Rider BRIDGE 2001-2002
... Explain how Hox genes specify the location of limb buds along the anterior-posterior axis. " Hox genes along the anterior posterior axis specifies the limb buds. Hox genes on the 3' end are for the anterior.....Also, there is a gradient of retinoic acid that may activate certain Hox genes and spec ...
... Explain how Hox genes specify the location of limb buds along the anterior-posterior axis. " Hox genes along the anterior posterior axis specifies the limb buds. Hox genes on the 3' end are for the anterior.....Also, there is a gradient of retinoic acid that may activate certain Hox genes and spec ...
w latach 2016-2018 na Wydziale Biologii Uniwersytetu im. Adama
... mutants of identified genes. This will require CO analysis for several intervals with different chromosomal location. Furthermore, we will check the effects of overexpression of those genes on meiotic recombination in A. thaliana. If we observe a significant increase, we will construct F 2 populatio ...
... mutants of identified genes. This will require CO analysis for several intervals with different chromosomal location. Furthermore, we will check the effects of overexpression of those genes on meiotic recombination in A. thaliana. If we observe a significant increase, we will construct F 2 populatio ...
Evidence That the Human X Chromosome Is Enriched for Male
... Pairwise Blast of all of the X-linked prostate-specific genes against all the others on the X chromosome revealed no duplicate genes, so the enrichment is not owing to higher rates of duplication on the X chromosome. It may be notable that our estimate of the extent of the enrichment of male-specifi ...
... Pairwise Blast of all of the X-linked prostate-specific genes against all the others on the X chromosome revealed no duplicate genes, so the enrichment is not owing to higher rates of duplication on the X chromosome. It may be notable that our estimate of the extent of the enrichment of male-specifi ...
supplementary information - Molecular Systems Biology
... involving five or greater links were discarded because they are longer than the average shortest connection between any two elements in the global network, and thus are of questionable biological relevance. Thus every path from a seed gene to its influence targets passes through one or more of the e ...
... involving five or greater links were discarded because they are longer than the average shortest connection between any two elements in the global network, and thus are of questionable biological relevance. Thus every path from a seed gene to its influence targets passes through one or more of the e ...
Essential gene
Essential genes are those genes of an organism that are thought to be critical for its survival. However, being essential is highly dependent on the circumstances in which an organism lives. For instance, a gene required to digest starch is only essential if starch is the only source of energy. Recently, systematic attempts have been made to identify those genes that are absolutely required to maintain life, provided that all nutrients are available. Such experiments have led to the conclusion that the absolutely required number of genes for bacteria is on the order of about 250-300. These essential genes encode proteins to maintain a central metabolism, replicate DNA, translate genes into proteins, maintain a basic cellular structure, and mediate transport processes into and out of the cell. Most genes are not essential but convey selective advantages and increased fitness.