Gene Expression Biochemistry and Molecular Biology Biology

@Intermall

Top: Science: Biology: Biochemistry_and_Molecular_Biology: Gene_Expression:

• Top/Science/Biology/Cell Biology/Cell Cycle
• Top/Science/Biology/Genetics/Genomics
• Top/Science/Biology/Developmental Biology

• - Wikipedia article on the relationship between the nucleic acid base sequence and the corresponding polypeptide amino acid sequence.
  
• - Article in Wikipedia.
  
• - Wikipedia article on processes that lead to inheritance that is not reflected in the sequences of the nuclear DNA.
  
• - Explanation of how the information encoded in mRNA is translated into a polypeptide. Includes differences between prokaryotes and eukaryotes by John W. Kimball, now retired from Harvard College.
  
• - Wikipedia article on the mechanisms that regulate gene expression.
  
• - Wikipedia article on regions in genes that are expressed in mature mRNA and in proteins.
  
• - Wikipedia article: EST are short sub-sequences of genes, used in mRNA sequencing and in construction of DNA microarrays.
  
• - Wikipedia article on the mathematical modelling of gene expression as a network.
  
• - Wikipedia article: chemical modification of polypeptide chains after synthesis.
  
• - Wikipedia article: Sequence that directs translation of UGA as selenocysteine insteado of using it as a stop codon.
  
• - Wikipedia article on the suppressing of genes by chemical modification, depending on which parent they were received from.
  
• - Explanation of Serial Analysis of Gene Expression (SAGE), a method for analysis of gene expression patterns.
  
• - Wikipedia article on the RNA that carries information from DNA to protein synthesis.
  
• - Wikipedia article: particle composed of DNA and peptide chains that effects mRNA splicing in the cell nucleus of eucaryotic cells.
  
• - Wikipedia article on enhancers, short pieces of DNA which bind to trans-acting factors to enhance transcription levels of genes.
  
• - Report on a project to analyze the transcriptional regulatory circuitry of the yeast cell. From the Young Lab at the Whitehead Institute for Biomedical Research.
  
• - Wikipedia article: Messenger RNA that codes for one polypeptide string only.
  
• - Proteins that specifically bind to promotor or enhancer regions on DNA and thereby control the transcription of the downstream gene.
  
• - Chapter from the Massachusetts Institute of Technology (USA) introductory hypertextbook on molecular biology.
  
• - The US Department of Energy at Oak Ridge program for research in moleular biology: goals and results.
  
• - Wikipedia article: small RNA molecules that transport amino acids to their positions on the ribosome during polypeptide synthesis.
  
• - Forum to integrate various aspects of mammary gland biology, including cellular and developmental aspects, and to promote collaborations and the exchange of ideas, knowledge and resources at NIH, Maryland.
  
• - Wikipedia article: in genetics, the process by which ribosomes in the cytoplasm transfer the genetic code from a m-RNA sequence to an amino acid sequence in a polypeptide chain.
  
• - Wikipedia article: signals the initiation of protein synthesis in bacteria.
  
• - Overview of different aspects of gene expression, including transcription, chromatin modification, and analysis of whole genomes, from Massachusetts Institute of Technology, Cambridge, Mass, USA.
  
• - Wikipedia article on the untranslated regions at the ends of mRNA.
  
• - Wikipedia article: sections of DNA that do not contain codes for polypeptide sequences.
  
• - A collection of diagrams illustrating the fundamentals of molecular biology.
  
• - Wikipedia article: short peptide sequences that direct the post-translational transport of proteins after synthesis.
  
• - Overview from company offering tools and solutions for proteomics.
  
• - Wikipedia article on the process in eukaryotes in which the splicing process of a pre-mRNA can lead to different ripe mRNA molecules and therefore to different proteins.
  
• - Clear explanation of the process of comparing the gene expression in two cell populations or tissue samples by fluorescent microarray technique.
  
• - Lecture notes on nucleic acid structure, DNA replication and repair, the genetic code and translation, as well as cancer genes.
  
• - Wikipedia article: summary of the process by which the cell converts the DNA sequence proteins.
  
• - Wikipedia article: RNA string syntesized in the cell nucleus before modification (splicing, polyadenylation) and export to the cytoplasm.
  
• - Wikipedia article: group of genes in primitive organisms that are controlled by one operator and one promoter to be activated together.
  
• - 7th Conference on protein expression in animal cells, bringing experts from academia and industry together to discuss current technologies. Details of five day event held on the Island of Crete, Greece.
  
• - Multiple choice questions about post-transcriptional modification of RNA, promoters, and nuclear RNA processing.
  
• - Illustrated explanation of the ribosomal protein synthesis by Gwen V. Childs, University of Texas, Galveston, TX.
  
• - Extensive catalog of links in genomics and proteomics.
  
• - Mercier G., Denis Y., Marc P., Picard L. and Dutreix M.: Transcriptional induction of repair genes during slowing of replication in irradiated Saccharomyces cerevisiae. Mutation Research 487 (dec 2001)157-172: article and supporting background data.
  
• - Resource for transcription events during gene formation including schematic diagrams.
  
• - Wikipedia article: in genetics a sequence locted upstream of a gene that enables its translation.
  
• - Wikipedia article: in genetics the process by which a DNA sequence is converted to a corresponding RNA sequence.
  
• - Wikipedia article: in genetics, the process of removing introns from mRNA in the cell nucleus before export to the cytoplasm and use as master for protein synthesis.
  
• - Wikipedia article on sections of genes that are eliminated by splicing in the formation of mature mRNA and therefore not expressed as proteins.