Molecular Mechanisms of Developmental Review
... modulated by hormonal signaling (Antebi et al., 2000). Functions for daf-12 are discussed in more detail below. In conclusion, the heterochronic gene cascades that control developmental timing in C. elegans may involve at least three cases of negative posttranscriptional regulation. Two of these are ...
... modulated by hormonal signaling (Antebi et al., 2000). Functions for daf-12 are discussed in more detail below. In conclusion, the heterochronic gene cascades that control developmental timing in C. elegans may involve at least three cases of negative posttranscriptional regulation. Two of these are ...
SEARCH_16S: A new algorithm for identifying 16S
... SEARCH_16S on finished prokaryotic genomes and curated SSU databases, finding that it has >99% sensitivity to known genes and no unambiguous false positives in control datasets containing metazoan sequences and random sequences. Methods Signature words SEARCH_16S uses the set of all 13-mers (signatu ...
... SEARCH_16S on finished prokaryotic genomes and curated SSU databases, finding that it has >99% sensitivity to known genes and no unambiguous false positives in control datasets containing metazoan sequences and random sequences. Methods Signature words SEARCH_16S uses the set of all 13-mers (signatu ...
Statistical analysis of simple repeats in the human genome
... F. Piazza, P. Liò / Physica A ] (]]]]) ]]]–]]] ...
... F. Piazza, P. Liò / Physica A ] (]]]]) ]]]–]]] ...
Control of the acetamidase gene of Mycobacterium smegmatis by
... AmiC, the absence of AmiA does not remove the requirement for AmiD for induction (the amiAD deletion combination was non-inducible). This indicates that there is no direct interaction between AmiA and AmiD. AmiD has been proposed as a DNA-binding protein and would most probably be required to activa ...
... AmiC, the absence of AmiA does not remove the requirement for AmiD for induction (the amiAD deletion combination was non-inducible). This indicates that there is no direct interaction between AmiA and AmiD. AmiD has been proposed as a DNA-binding protein and would most probably be required to activa ...
RNA-based regulation of genes of tryptophan synthesis
... and/or nitrogen during tryptophan formation. Two of the tryptophan pathway enzymes scription initiation is regulated by a often function as polypeptide complexes: anthranilate synthase, consisting of the TrpG DNA-binding protein, the L-tryptoand TrpE polypeptides, and tryptophan synthase, consisting ...
... and/or nitrogen during tryptophan formation. Two of the tryptophan pathway enzymes scription initiation is regulated by a often function as polypeptide complexes: anthranilate synthase, consisting of the TrpG DNA-binding protein, the L-tryptoand TrpE polypeptides, and tryptophan synthase, consisting ...
Gene prediction and Genome Annotation
... • RNA seq reads are often very noisy, with reads aligning allover the genome • RNA seq detect sense and antisense transcripts, protein-encoding or not • Only stranded reads can tell for sure in which sense they should apply • Small read length of RNA seq leads to virtual transcripts, but are they (a ...
... • RNA seq reads are often very noisy, with reads aligning allover the genome • RNA seq detect sense and antisense transcripts, protein-encoding or not • Only stranded reads can tell for sure in which sense they should apply • Small read length of RNA seq leads to virtual transcripts, but are they (a ...
Opposing Activities of DRM and MES
... somatic and germ cells, but dampening occurs by different mechanisms in the two cell types. In the hermaphrodite soma, a “dosage compensation complex” related to chromosome condensation factors binds the two X chromosomes and down-regulates their expression to equal that of the single X in males (Me ...
... somatic and germ cells, but dampening occurs by different mechanisms in the two cell types. In the hermaphrodite soma, a “dosage compensation complex” related to chromosome condensation factors binds the two X chromosomes and down-regulates their expression to equal that of the single X in males (Me ...
Transposable elements activity reveals punctuated
... Starting from the observations of this specific case, we introduced a general evolutionary model that we call the "Cold Genome" hypothesis. According to it, genomes with highly active TEs ("hot" genomes) belong to taxa with high rates of speciation. The decreasing of TEs activity (intermediate genom ...
... Starting from the observations of this specific case, we introduced a general evolutionary model that we call the "Cold Genome" hypothesis. According to it, genomes with highly active TEs ("hot" genomes) belong to taxa with high rates of speciation. The decreasing of TEs activity (intermediate genom ...
Article On the Complexity of Chloroplast RNA
... second intron (Perron et al. 1999), and two are involved in splicing of both the introns (Merendino et al. 2006). There may be multiple reasons for the remarkable complexity of chloroplast RNA metabolism. One is the need for regulation in response to developmental or environmental changes, in coordi ...
... second intron (Perron et al. 1999), and two are involved in splicing of both the introns (Merendino et al. 2006). There may be multiple reasons for the remarkable complexity of chloroplast RNA metabolism. One is the need for regulation in response to developmental or environmental changes, in coordi ...
Operon review
... Explain how the regulation of eukaryotic genes is different in eukaryotes vs prokaryotes. ...
... Explain how the regulation of eukaryotic genes is different in eukaryotes vs prokaryotes. ...
transposon
... is given the prefix IS, followed by a number that identifies the type. The IS elements are normal constituents of bacterial chromosomes and plasmids. To describe an insertion into a particular site, a double colon is used; so λ::IS1 describes an IS1 element inserted into phage lambda. The IS ele ...
... is given the prefix IS, followed by a number that identifies the type. The IS elements are normal constituents of bacterial chromosomes and plasmids. To describe an insertion into a particular site, a double colon is used; so λ::IS1 describes an IS1 element inserted into phage lambda. The IS ele ...
Nucleotide sequence and genome organization of foot-and
... additional 150 bases tor poly(C) and 400 tor the S segment this corresponds to 94 % of the FMDV genome indicating that the size of the FMDV genome is about 8500 nucleotides, i.e. 500 nucleotides longer than estimated from sizinggets by (17). This size correction is also supported by the sizing and t ...
... additional 150 bases tor poly(C) and 400 tor the S segment this corresponds to 94 % of the FMDV genome indicating that the size of the FMDV genome is about 8500 nucleotides, i.e. 500 nucleotides longer than estimated from sizinggets by (17). This size correction is also supported by the sizing and t ...
Tombola, a tesmin/TSO1-family protein, regulates
... mutants display defects in chromatin organisation. Finally, a small subset of genes are much more dependent on topi and/or achi/vis than on aly or comr for their transcription (Jiang and White-Cooper, 2003; Perezgazga et al., 2004). To find further transcriptional regulators in primary spermatocytes ...
... mutants display defects in chromatin organisation. Finally, a small subset of genes are much more dependent on topi and/or achi/vis than on aly or comr for their transcription (Jiang and White-Cooper, 2003; Perezgazga et al., 2004). To find further transcriptional regulators in primary spermatocytes ...
A DEAD Box RNA Helicase Is Essential for mRNA Export and
... These results suggest that the cryophyte mutation may have impaired the production of a germination inhibitor under high temperatures. In addition, the mutation appears to have less impact on the development of younger seedlings compared with older ones under high temperatures. We also tested the ge ...
... These results suggest that the cryophyte mutation may have impaired the production of a germination inhibitor under high temperatures. In addition, the mutation appears to have less impact on the development of younger seedlings compared with older ones under high temperatures. We also tested the ge ...
presentation - Genome-to-Genome Distance Calculator
... Dataset includes fully sequenced as well as draft genomes Correlation between DDH values obtained in vitro and pair ...
... Dataset includes fully sequenced as well as draft genomes Correlation between DDH values obtained in vitro and pair ...
Transcripts of the MHM region on the chicken Z chromosome
... Recently, the ASW/Wpkci gene was found in the distal non-hetrochromatic region on the short arm of the chicken W chromosome (O'Neill et al. 2000, Hori et al. 2000). Wpkci is actively transcribed during the early embryonic stage and encodes an altered form of PKCI (protein kinase C interacting protei ...
... Recently, the ASW/Wpkci gene was found in the distal non-hetrochromatic region on the short arm of the chicken W chromosome (O'Neill et al. 2000, Hori et al. 2000). Wpkci is actively transcribed during the early embryonic stage and encodes an altered form of PKCI (protein kinase C interacting protei ...
Drosophila Muller F Elements Maintain a Distinct Set of Genomic
... and additional resources supporting the GEP annotation protocol are available on the GEP web site (http://gep.wustl.edu). Each annotation project was completed independently by at least two GEP students. The GEP staff supervised students who reconciled the submitted annotations using the Apollo Gen ...
... and additional resources supporting the GEP annotation protocol are available on the GEP web site (http://gep.wustl.edu). Each annotation project was completed independently by at least two GEP students. The GEP staff supervised students who reconciled the submitted annotations using the Apollo Gen ...
Ensembl Introduction
... • Joint project between EBI and Sanger • Funded primarily by the Wellcome Trust, additional funding by EMBL, NIH-NIAID, EU, BBSRC and MRC • Team of ca. 40 people, led by Ewan Birney (EBI) and Tim Hubbard (Sanger) ...
... • Joint project between EBI and Sanger • Funded primarily by the Wellcome Trust, additional funding by EMBL, NIH-NIAID, EU, BBSRC and MRC • Team of ca. 40 people, led by Ewan Birney (EBI) and Tim Hubbard (Sanger) ...
Identification of novel endogenous antisense transcripts by DNA
... conserved NATs (antisense of Acaa1b and Aard) by performing Northern and in situ hybridization (ISH) analyses. Whereas human ACAA1 (acetyl-Coenzyme A acyltransferase 1) overlaps with DLEC1 (deleted in lung and esophageal cancer 1) in a tail-to-tail overlapping manner, its orthologous counterpart in ...
... conserved NATs (antisense of Acaa1b and Aard) by performing Northern and in situ hybridization (ISH) analyses. Whereas human ACAA1 (acetyl-Coenzyme A acyltransferase 1) overlaps with DLEC1 (deleted in lung and esophageal cancer 1) in a tail-to-tail overlapping manner, its orthologous counterpart in ...
Controlling morpholino experiments: don`t stop making antisense
... These problems in testing gene function delayed the field until early this century, when it was shown, with some fanfare [Editorial, Nature Genetics 26(2), 129-130], that MOs could be targeted to knockdown specific gene expression both in frog (Heasman et al., 2000) and in zebrafish (Ekker, 2000; Na ...
... These problems in testing gene function delayed the field until early this century, when it was shown, with some fanfare [Editorial, Nature Genetics 26(2), 129-130], that MOs could be targeted to knockdown specific gene expression both in frog (Heasman et al., 2000) and in zebrafish (Ekker, 2000; Na ...
Complete Genome Sequence of Bacillus thuringiensis Strain 407 Cry-
... activities of the cry toxins, B. thuringiensis has been used widely as a biopesticide, and there is a great deal of interest to understand further its pathogenic properties and how host resistance may evolve. Strains of B. thuringiensis vary in their amenability to genetic manipulation, and acrystal ...
... activities of the cry toxins, B. thuringiensis has been used widely as a biopesticide, and there is a great deal of interest to understand further its pathogenic properties and how host resistance may evolve. Strains of B. thuringiensis vary in their amenability to genetic manipulation, and acrystal ...
Teacher Guide: Gene Expression. By Ann Brokaw.
... expression process. Also included is information about RNA serving as a catalyst for cellular processes and its role in interfering with the gene expression process. (More information on RNA interference can be found in the Gene Regulation curriculum guide.) “Transcription” helps students visualize ...
... expression process. Also included is information about RNA serving as a catalyst for cellular processes and its role in interfering with the gene expression process. (More information on RNA interference can be found in the Gene Regulation curriculum guide.) “Transcription” helps students visualize ...
Sequence of the Tribolium castaneum Homeotic Complex
... genes, the total length of the transcription units and the length of the large intron upstream of the homeobox (when present) were determined from the sequence described here (Table 1). Exon sizes reported here confirm previous analyses and are included for completeness. Tclab is located at the 3⬘ e ...
... genes, the total length of the transcription units and the length of the large intron upstream of the homeobox (when present) were determined from the sequence described here (Table 1). Exon sizes reported here confirm previous analyses and are included for completeness. Tclab is located at the 3⬘ e ...
Adaptive Evolution of Proteins Secreted during Sperm Maturation
... mouse–human 1.190, mouse–dog 1.368, or mouse– cow 1.442 (each representing greater than twice the median dS estimated from these respective genome pairs). Because our expression definitions were based on data collected within a single inbred strain of mice, but evolutionary rates were estimate ...
... mouse–human 1.190, mouse–dog 1.368, or mouse– cow 1.442 (each representing greater than twice the median dS estimated from these respective genome pairs). Because our expression definitions were based on data collected within a single inbred strain of mice, but evolutionary rates were estimate ...