EIN4 and ERS2 Are Members of the Putative Ethylene Receptor
... The emerging picture is that ethylene signal transduction is performed by a phosphorylation cascade that might modulate the activity of transcription factors regulating gene expression. The ethylene signal appears to be perceived by a family of ethylene receptors. Three members of the putative ethyl ...
... The emerging picture is that ethylene signal transduction is performed by a phosphorylation cascade that might modulate the activity of transcription factors regulating gene expression. The ethylene signal appears to be perceived by a family of ethylene receptors. Three members of the putative ethyl ...
UDP-sugar pyrophosphorylase controls the activity of proceeding
... dissect this observation we analyzed the activity of glucuronokinase12 as a representative enzyme of the sugar-1-kinase group and of USP in transgenic lines showing a downregulation of USP by expression of a miRNA targeted against the USP gene. Figure 2 shows the activity of USP in correlation with ...
... dissect this observation we analyzed the activity of glucuronokinase12 as a representative enzyme of the sugar-1-kinase group and of USP in transgenic lines showing a downregulation of USP by expression of a miRNA targeted against the USP gene. Figure 2 shows the activity of USP in correlation with ...
Teacher Guide: Gene Expression. By Ann Brokaw.
... include up-to-date research, prompt students to process material, help reinforce textbook material, and stimulate discussions and explorations of current biological topics. For these reasons, I routinely use HHMI’s BioInteractive website and Holiday Lectures on Science DVDs in my classroom to highli ...
... include up-to-date research, prompt students to process material, help reinforce textbook material, and stimulate discussions and explorations of current biological topics. For these reasons, I routinely use HHMI’s BioInteractive website and Holiday Lectures on Science DVDs in my classroom to highli ...
Nuclear–chloroplast
... yeast protein is required for association of the mRNA with membrane bound polysomes. Many proteins that bind to the 5′ UTRs of chloroplast transcripts, like psbA, psbC and psbD have been shown to be at least partially membrane associated, indicating a potential role in the proper localization of the ...
... yeast protein is required for association of the mRNA with membrane bound polysomes. Many proteins that bind to the 5′ UTRs of chloroplast transcripts, like psbA, psbC and psbD have been shown to be at least partially membrane associated, indicating a potential role in the proper localization of the ...
Functional genomics in chickens
... The genetic networks that govern the differentiation and growth of major tissues of economic importance in the chicken are largely unknown. Under a functional genomics project, our consortium has generated 30 609 expressed sequence tags (ESTs) and developed several chicken DNA microarrays, which rep ...
... The genetic networks that govern the differentiation and growth of major tissues of economic importance in the chicken are largely unknown. Under a functional genomics project, our consortium has generated 30 609 expressed sequence tags (ESTs) and developed several chicken DNA microarrays, which rep ...
Affymetrix Chips
... ArrayExpress - A public repository for microarray based gene expression data maintained by European Bioinformatics Institute. ChipDB - A searchable database of gene expression Gene Expression Atlas - A database for gene expression profile from 91 normal human and mouse samples across a diverse array ...
... ArrayExpress - A public repository for microarray based gene expression data maintained by European Bioinformatics Institute. ChipDB - A searchable database of gene expression Gene Expression Atlas - A database for gene expression profile from 91 normal human and mouse samples across a diverse array ...
Introduction to Angelfish Genetics
... Zebra allele adds an extra stripe. The Stripeless allele prevents the stripes from appearing. ...
... Zebra allele adds an extra stripe. The Stripeless allele prevents the stripes from appearing. ...
Chapter 1. introduction
... residues: Page 102 Fig. 5.5 -pleated sheet: parallel, antiparallel: Silk Fibroin or proteins of spider webs Bends and loops: proline and glycin at the bend: Extended bends: loops Super secondary structure or Motifs ( Domains) The individual elements of secondary structures are often combined into s ...
... residues: Page 102 Fig. 5.5 -pleated sheet: parallel, antiparallel: Silk Fibroin or proteins of spider webs Bends and loops: proline and glycin at the bend: Extended bends: loops Super secondary structure or Motifs ( Domains) The individual elements of secondary structures are often combined into s ...
reprint - Research
... animal from predators. Moreover, the subterranean lifestyle of blind mole rats and naked mole rats shields them from the majority of predators. In all of these cases, a low level of extrinsic mortality is likely to have promoted the evolutionary emergence of pro-longevity and tumour suppressor mecha ...
... animal from predators. Moreover, the subterranean lifestyle of blind mole rats and naked mole rats shields them from the majority of predators. In all of these cases, a low level of extrinsic mortality is likely to have promoted the evolutionary emergence of pro-longevity and tumour suppressor mecha ...
A-level Human Biology Question paper Unit 5 - Inheritance
... Scientists supplied carbon dioxide containing the radioactive isotope 14C to a culture of photosynthesising single-celled algae. The algae were kept in the light for 200 seconds, then in the dark for a further 1500 seconds, and were then returned to the light. The graph shows the amounts of radioact ...
... Scientists supplied carbon dioxide containing the radioactive isotope 14C to a culture of photosynthesising single-celled algae. The algae were kept in the light for 200 seconds, then in the dark for a further 1500 seconds, and were then returned to the light. The graph shows the amounts of radioact ...
MHC
... Macrophages must be activated by phagocytosis of particular Ags before they express a high amount of class II MHC molecules or the co-stimulatory B7 membrane molecule. B cells constitutively express class II MHC molecules but must be activated before they express the co-stimulatory B7 molecule. ...
... Macrophages must be activated by phagocytosis of particular Ags before they express a high amount of class II MHC molecules or the co-stimulatory B7 membrane molecule. B cells constitutively express class II MHC molecules but must be activated before they express the co-stimulatory B7 molecule. ...
Comprehensive Analysis of Hyrdrogen Bonds in Regulatory Protein
... of these bonds involve the protein side-chains and the DNA atoms at the base edges and in the backbone, but interactions that involve the protein backbone are also found. The contacts that involve the DNA backbone are believed to stabilize the complex and to orient the protein against the DNA in a f ...
... of these bonds involve the protein side-chains and the DNA atoms at the base edges and in the backbone, but interactions that involve the protein backbone are also found. The contacts that involve the DNA backbone are believed to stabilize the complex and to orient the protein against the DNA in a f ...
Increasing the denaturation temperature during the first cycles of
... parental alleles following nested PCR. To investigate allele dropout (ADO), we have examined two different lysis protocols and the effect of altering the denaturation temperature in the primary PCR using single lymphocytes heterozygous for AF508 or for two fi-thalassaemia mutations IVS 1 nt 1 (G/T) ...
... parental alleles following nested PCR. To investigate allele dropout (ADO), we have examined two different lysis protocols and the effect of altering the denaturation temperature in the primary PCR using single lymphocytes heterozygous for AF508 or for two fi-thalassaemia mutations IVS 1 nt 1 (G/T) ...
The case for transgenerational epigenetic inheritance in humans
... sensitive to environmental influences. Moreover, in some cases the epigenetic state at these alleles can survive across generations, termed transgenerational epigenetic inheritance. Together these findings raise the spectre of Lamarckism and epigenetics is now being touted as an explanation for some ...
... sensitive to environmental influences. Moreover, in some cases the epigenetic state at these alleles can survive across generations, termed transgenerational epigenetic inheritance. Together these findings raise the spectre of Lamarckism and epigenetics is now being touted as an explanation for some ...
Characterisation of the diol dehydratase pdu operon of Lactobacillus
... Cells were harvested from 20 ml culture by centrifugation and DNA was extracted by the NUCLEBOND0 AX kit (Macherey-Nagel). The nucleotide sequence was obtained by a ligase-mediated strategy as previously described [12] using the plasmid pBluescript SK+ (Stratagene) as vector. Restriction endonucleas ...
... Cells were harvested from 20 ml culture by centrifugation and DNA was extracted by the NUCLEBOND0 AX kit (Macherey-Nagel). The nucleotide sequence was obtained by a ligase-mediated strategy as previously described [12] using the plasmid pBluescript SK+ (Stratagene) as vector. Restriction endonucleas ...
Identification and characterization of the ergochrome gene cluster in
... The yellow ergochromes are dimers of tetrahydroxanthone units [7]. Four different xanthone derivatives were described as ergochrome units in C. purpurea and all possible combinations of two of these units occur in nature [8]. Their concentration in the sclerotia is considerably higher (5 g/kg) than ...
... The yellow ergochromes are dimers of tetrahydroxanthone units [7]. Four different xanthone derivatives were described as ergochrome units in C. purpurea and all possible combinations of two of these units occur in nature [8]. Their concentration in the sclerotia is considerably higher (5 g/kg) than ...
Increasing the denaturation temperature during the first cycles of
... parental alleles following nested PCR. To investigate allele dropout (ADO), we have examined two different lysis protocols and the effect of altering the denaturation temperature in the primary PCR using single lymphocytes heterozygous for AF508 or for two fi-thalassaemia mutations IVS 1 nt 1 (G/T) ...
... parental alleles following nested PCR. To investigate allele dropout (ADO), we have examined two different lysis protocols and the effect of altering the denaturation temperature in the primary PCR using single lymphocytes heterozygous for AF508 or for two fi-thalassaemia mutations IVS 1 nt 1 (G/T) ...
Two groups of human herpesvirus 6 identified by sequence
... (Martin et al., 1991; Lindquester & Pellett, 1991). In this study we investigated the molecular basis for differences between HH¥-6 strain groups by PCR and sequence analysis of 15 variants, including laboratory reference strains from both groups. We also studied, by PCR, strains in two potential pa ...
... (Martin et al., 1991; Lindquester & Pellett, 1991). In this study we investigated the molecular basis for differences between HH¥-6 strain groups by PCR and sequence analysis of 15 variants, including laboratory reference strains from both groups. We also studied, by PCR, strains in two potential pa ...
Comparison of DNA Sequences with Protein Sequences
... sequencing. The DNA sequences produced by single-pass EST sequencing and high-throughput sequencing may be of lower quality than traditional ‘‘finished’’ GenBank sequences, which are typically based on multiple sequence reads from both strands of the DNA template. As a result, EST sequences are more ...
... sequencing. The DNA sequences produced by single-pass EST sequencing and high-throughput sequencing may be of lower quality than traditional ‘‘finished’’ GenBank sequences, which are typically based on multiple sequence reads from both strands of the DNA template. As a result, EST sequences are more ...
Management of HBV Infection
... Close contacts should be tested for HBV and should be vaccinated if not immune. Patients with HBV infection should be vaccinated for hepatitis A if not already immune. Abstinence from alcohol is advisable as there is no clear safe limit for alcohol use and they should be advised to avoid hepatotoxic ...
... Close contacts should be tested for HBV and should be vaccinated if not immune. Patients with HBV infection should be vaccinated for hepatitis A if not already immune. Abstinence from alcohol is advisable as there is no clear safe limit for alcohol use and they should be advised to avoid hepatotoxic ...
DNA Diversity in Sex-Linked and Autosomal Genes of the Plant
... size of the population is small (Charlesworth and Charlesworth 1997; Gordo and Charlesworth 2000). Any or all of these processes may have led to Y chromosomes gradually accumulating deleterious mutations, such that Y-linked genes have become less and less functional. A further consequence of these p ...
... size of the population is small (Charlesworth and Charlesworth 1997; Gordo and Charlesworth 2000). Any or all of these processes may have led to Y chromosomes gradually accumulating deleterious mutations, such that Y-linked genes have become less and less functional. A further consequence of these p ...
Somatic Cell Gene Mutations in Humans
... because they measure this common functional pathway. When these mutations occur in critical regions, they produce genotoxic disease. Most studies of human genotoxic diseases are concerned with genes involved in the disorder. Cancer research has become highly focused on the critical genes involved in ...
... because they measure this common functional pathway. When these mutations occur in critical regions, they produce genotoxic disease. Most studies of human genotoxic diseases are concerned with genes involved in the disorder. Cancer research has become highly focused on the critical genes involved in ...
Module 5: Alternative Open Reading Frame
... graphical output and save it in your notebook as well. You do not need to enter any information in the DNA coordinates section of the notebook if you feel the start codon was called correctly. 14. If you had a significant number of BLAST hits with low e values and high scores in your Sequence Based ...
... graphical output and save it in your notebook as well. You do not need to enter any information in the DNA coordinates section of the notebook if you feel the start codon was called correctly. 14. If you had a significant number of BLAST hits with low e values and high scores in your Sequence Based ...