as a PDF
... Sex chromosomes, such as the X and Y chromosomes of Drosophila, are thought to have evolved from a pair of homologous autosomes that lost their ability to recombine with each other [1,2]. Over evolutionary time, the sex chromosome that is present only in the heterogametic sex (the Y in Drosophila an ...
... Sex chromosomes, such as the X and Y chromosomes of Drosophila, are thought to have evolved from a pair of homologous autosomes that lost their ability to recombine with each other [1,2]. Over evolutionary time, the sex chromosome that is present only in the heterogametic sex (the Y in Drosophila an ...
The structure of RNase E at the core of the RNA
... unstructured and poorly conserved6. In E. coli and related proteobacteria, this Cterminal domain organizes and coordinates the activities of the multi-enzyme RNA degradosome complex7,8, which is composed of enolase, polynucleotide phosphorylase and the ATP-dependent helicase RhlB. The degradosome as ...
... unstructured and poorly conserved6. In E. coli and related proteobacteria, this Cterminal domain organizes and coordinates the activities of the multi-enzyme RNA degradosome complex7,8, which is composed of enolase, polynucleotide phosphorylase and the ATP-dependent helicase RhlB. The degradosome as ...
Identification and Analysis of Arabidopsis Expressed Sequence
... Sequencing of the Arabidopsis genome has led to the identification of thousands of new putative genes based on the predicted proteins they encode. Genes encoding tRNAs, ribosomal RNAs, and small nucleolar RNAs have also been annotated; however, a potentially important class of genes has largely esca ...
... Sequencing of the Arabidopsis genome has led to the identification of thousands of new putative genes based on the predicted proteins they encode. Genes encoding tRNAs, ribosomal RNAs, and small nucleolar RNAs have also been annotated; however, a potentially important class of genes has largely esca ...
as a PDF
... subunit have been identified. EcTERT2 expression requires a single ⫹1 frameshift event, probably at a AAA UAA C stretch, whereas expression of EcTERT1 and 3 needs two sequential ⫹1 frameshifts, at the sequences AAA UAA C and AAA UAA G (Karamysheva et al., 2003). Similar to the telomerase-related exa ...
... subunit have been identified. EcTERT2 expression requires a single ⫹1 frameshift event, probably at a AAA UAA C stretch, whereas expression of EcTERT1 and 3 needs two sequential ⫹1 frameshifts, at the sequences AAA UAA C and AAA UAA G (Karamysheva et al., 2003). Similar to the telomerase-related exa ...
Full Text - American Diabetes Association
... morphogenetic protein (BMP)-signaling pathway. The approach allows us to generate testable hypotheses from GWAS candidates falling in promoter regions and has the potential to help understand the functional impact of genetic variants in DN and other complex genetic diseases. DN is the leading cause ...
... morphogenetic protein (BMP)-signaling pathway. The approach allows us to generate testable hypotheses from GWAS candidates falling in promoter regions and has the potential to help understand the functional impact of genetic variants in DN and other complex genetic diseases. DN is the leading cause ...
THE LAC OPERON
... Above is another diagram of the lac operon. Once the bacteria are exposed to different sugars, their operons have to either produce enzymes or not. Some control of the Lac operon is due to cAMP –cyclic Adenosine Monophosphate. cAMP is made when glucose levels are low and it acts to TURN ON or ACTIV ...
... Above is another diagram of the lac operon. Once the bacteria are exposed to different sugars, their operons have to either produce enzymes or not. Some control of the Lac operon is due to cAMP –cyclic Adenosine Monophosphate. cAMP is made when glucose levels are low and it acts to TURN ON or ACTIV ...
Antisense Transcript and RNA Processing
... cells. In wild-type cells, atpB transcription reads through a downstream IR, followed by a two-step processing mechanism to yield the mature 39 end, which is coincident with the stem-loop (Stern and Kindle, 1993). In D26pAtE, the 39 IR, which is absent in D26, has been replaced by a sequence of 25 a ...
... cells. In wild-type cells, atpB transcription reads through a downstream IR, followed by a two-step processing mechanism to yield the mature 39 end, which is coincident with the stem-loop (Stern and Kindle, 1993). In D26pAtE, the 39 IR, which is absent in D26, has been replaced by a sequence of 25 a ...
Tracking the evolution of 3D gene organization demonstrates its
... pombe, and identify, among others, modules relating to RNA splicing machinery and chromatin silencing by small RNA which are central to S. pombe’s lifestyle. Our results emphasize the importance of 3D genomic organization in eukaryotes and suggest that the evolutionary mechanisms that shape gene org ...
... pombe, and identify, among others, modules relating to RNA splicing machinery and chromatin silencing by small RNA which are central to S. pombe’s lifestyle. Our results emphasize the importance of 3D genomic organization in eukaryotes and suggest that the evolutionary mechanisms that shape gene org ...
Complete mitochondrial genome of a natural triploid
... at the base of the stem within tRNACys was mutated to 5ꞌ-GGCGG3ꞌ. Our phylogenetic analysis based on whole mitogenome sequences indicated that C. auratus var. pingxiangnensis was clustered with C. auratus and then sister-grouped with Carassius gibelio. The systemic developmental tree of crucian carp ...
... at the base of the stem within tRNACys was mutated to 5ꞌ-GGCGG3ꞌ. Our phylogenetic analysis based on whole mitogenome sequences indicated that C. auratus var. pingxiangnensis was clustered with C. auratus and then sister-grouped with Carassius gibelio. The systemic developmental tree of crucian carp ...
Interaction of a GATA factor with cis-acting elements involved in light
... We have previously identified a cis-acting element, named the XXIII box, that is essential for light-regulated expression of the nuclear gene GAPB, which encodes the B subunit of chloroplast glyceraldehyde-3-phosphate dehydrogenase from Arabidopsis thaliana. Examination of the sequences indicated tha ...
... We have previously identified a cis-acting element, named the XXIII box, that is essential for light-regulated expression of the nuclear gene GAPB, which encodes the B subunit of chloroplast glyceraldehyde-3-phosphate dehydrogenase from Arabidopsis thaliana. Examination of the sequences indicated tha ...
Bacteriophage MS2 RNA
... It seems, therefore, that in the case of intrinsically weak codon-anticodon interaction, involving A and/or U in position I and 2, it is the strong, non-wobble codon which is strongly favored. The opposite effect is found in intrinsically strong codonanticodon interactions, that is containing G and/ ...
... It seems, therefore, that in the case of intrinsically weak codon-anticodon interaction, involving A and/or U in position I and 2, it is the strong, non-wobble codon which is strongly favored. The opposite effect is found in intrinsically strong codonanticodon interactions, that is containing G and/ ...
RNA Splicing
... spliceosome and vice-versa. • The two types of introns co-exist in a variety of genomes and may even be found in the same gene. ...
... spliceosome and vice-versa. • The two types of introns co-exist in a variety of genomes and may even be found in the same gene. ...
The Drosophila Gene Disruption Project: Progress
... have been described (Thibault et al. 2004). These lines probably do not represent a completely random collection of insertions, because some lines disrupting major hotspots appear to have been culled by Exelixis. However, we found many cases where at least two lines bearing identical piggyBac insert ...
... have been described (Thibault et al. 2004). These lines probably do not represent a completely random collection of insertions, because some lines disrupting major hotspots appear to have been culled by Exelixis. However, we found many cases where at least two lines bearing identical piggyBac insert ...
Full Text PDF - Mary Ann Liebert, Inc. publishers
... FIG. 1. Schematic representation of an expression domain, shielded by two boundaries and including all relevant regulatory elements that are needed for its correct function. ...
... FIG. 1. Schematic representation of an expression domain, shielded by two boundaries and including all relevant regulatory elements that are needed for its correct function. ...
NIH Public Access
... be occurring to particular sequence elements within the chromosome itself. Since some genes are known to escape X-inactivation, particularly in humans, a key question is whether those sequences are organized differently at a cytological level within the interphase chromosome territory, or whether es ...
... be occurring to particular sequence elements within the chromosome itself. Since some genes are known to escape X-inactivation, particularly in humans, a key question is whether those sequences are organized differently at a cytological level within the interphase chromosome territory, or whether es ...
Searching for Mobile Genetic Elements in the Genome of the
... scored for their likelihood of being real TEs. In this poster I present a detailed description of my bioinformatics search methodology as well as a summary of the novel ...
... scored for their likelihood of being real TEs. In this poster I present a detailed description of my bioinformatics search methodology as well as a summary of the novel ...
evolution and mechanism of translation in chloroplasts
... variation among ctDNAs in land plants can be accounted for by changes in the length of the IR. For example, geranium ctDNA is unusually large (217 kb), with most of the extra size due mainly to a 76 kb IR (85). The ctDNAs of some legumes, conifers, and algae are exceptions to this pattern and lack I ...
... variation among ctDNAs in land plants can be accounted for by changes in the length of the IR. For example, geranium ctDNA is unusually large (217 kb), with most of the extra size due mainly to a 76 kb IR (85). The ctDNAs of some legumes, conifers, and algae are exceptions to this pattern and lack I ...
Genes - Gerstein Lab Publications
... Intronic pseudogenes are pseudogenes that are contained completely within a single intron. A substantial fraction of G is estimated to be intronic (39%) (Table 1). Interestingly, there is no preference for sense or antisense alignment for an intronic pseudogene relative to the exons of the surround ...
... Intronic pseudogenes are pseudogenes that are contained completely within a single intron. A substantial fraction of G is estimated to be intronic (39%) (Table 1). Interestingly, there is no preference for sense or antisense alignment for an intronic pseudogene relative to the exons of the surround ...
Seven
... for the sensitivity and specificity of gene recognition. They are shown in the Sn2 and Sp2 columns of Table 1. Comparing with GLIMMER gene-finder To compare the results obtained by our algorithm with some well-established genefinding program, we introduced new simple rules for deciding if a given OR ...
... for the sensitivity and specificity of gene recognition. They are shown in the Sn2 and Sp2 columns of Table 1. Comparing with GLIMMER gene-finder To compare the results obtained by our algorithm with some well-established genefinding program, we introduced new simple rules for deciding if a given OR ...
Against the Central Dogma
... The Disease-Related Human LncProfiler kit contains 83 primer sets for studying human LncRNAs, along with 12 primer sets for internal controls and housekeeping genes. Each primer set has been designed according to several individual peer-reviewed literature references that demonstrate the importance ...
... The Disease-Related Human LncProfiler kit contains 83 primer sets for studying human LncRNAs, along with 12 primer sets for internal controls and housekeeping genes. Each primer set has been designed according to several individual peer-reviewed literature references that demonstrate the importance ...
The evolution of genomic imprinting and X
... Another similarity between the PWS-AS domain and the XIC is that both their evolutionary histories were demarcated by genomic rearrangement. I discovered that the protein coding genes in the region homologous to the XIC of marsupials and monotremes independently underwent fission (Figures 3.3 and 3. ...
... Another similarity between the PWS-AS domain and the XIC is that both their evolutionary histories were demarcated by genomic rearrangement. I discovered that the protein coding genes in the region homologous to the XIC of marsupials and monotremes independently underwent fission (Figures 3.3 and 3. ...
click to - White Rose Research Online
... Genes were identified in both the collapsed and repetitive regions of the Darmor-bzh and Tapidor assemblies. In Darmor-bzh, 2,455 genes (3.1%) were located in collapsed regions and 5,703 (7.1%) were located in repetitive regions, while in Tapidor, 2,651 genes (3.8%) were located in collapsed region ...
... Genes were identified in both the collapsed and repetitive regions of the Darmor-bzh and Tapidor assemblies. In Darmor-bzh, 2,455 genes (3.1%) were located in collapsed regions and 5,703 (7.1%) were located in repetitive regions, while in Tapidor, 2,651 genes (3.8%) were located in collapsed region ...
Two genes from Bacillus subtilis under the sole control
... We determined the DNA sequence of the 2.0 kb chromosomal region downstream from the EcoRV site and identified two ORFs. The first, incomplete frame encoded 80 residues and was followed by a sequence potentially encoding a factor-independent terminator with a calculated AG value of -19.0 kcal mol-l ( ...
... We determined the DNA sequence of the 2.0 kb chromosomal region downstream from the EcoRV site and identified two ORFs. The first, incomplete frame encoded 80 residues and was followed by a sequence potentially encoding a factor-independent terminator with a calculated AG value of -19.0 kcal mol-l ( ...
Chapter 14
... cro, which are transcribed by host RNA polymerase. • N is required to express the delayed early genes. ...
... cro, which are transcribed by host RNA polymerase. • N is required to express the delayed early genes. ...