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Sequence Databases, DNA -- See Databases, Nucleic Acid


Databases containing information about NUCLEIC ACIDS such as BASE SEQUENCE; SNPS; NUCLEIC ACID CONFORMATION; and other properties. Information about the DNA fragments kept in a GENE LIBRARY or GENOMIC LIBRARY is often maintained in DNA databases
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Sequence Databases, Genetic -- See Databases, Genetic


Databases devoted to knowledge about specific genes and gene products
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Sequence Databases, Protein -- See Databases, Protein


Databases containing information about PROTEINS such as AMINO ACID SEQUENCE; PROTEIN CONFORMATION; and other properties
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Sequence Databases, RNA -- See Databases, Nucleic Acid


Databases containing information about NUCLEIC ACIDS such as BASE SEQUENCE; SNPS; NUCLEIC ACID CONFORMATION; and other properties. Information about the DNA fragments kept in a GENE LIBRARY or GENOMIC LIBRARY is often maintained in DNA databases
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Séquence de base nucléotidique.   3
 

Sequence Deletions -- See Sequence Deletion


Deletion of sequences of nucleic acids from the genetic material of an individual
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Séquence des acides aminés. : Nonisotopic probing, blotting, and sequencing / edited by Larry J. Kricka  1995 1
 

Sequence Determination -- See Sequence Analysis


A multistage process that includes the determination of a sequence (protein, carbohydrate, etc.), its fragmentation and analysis, and the interpretation of the resulting sequence information
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Sequence Determination, Amino Acid -- See Sequence Analysis, Protein


A process that includes the determination of AMINO ACID SEQUENCE of a protein (or peptide, oligopeptide or peptide fragment) and the information analysis of the sequence
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Sequence Determination, DNA -- See Sequence Analysis, DNA


A multistage process that includes cloning, physical mapping, subcloning, determination of the DNA SEQUENCE, and information analysis
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Sequence Determination, Peptide -- See Sequence Analysis, Protein


A process that includes the determination of AMINO ACID SEQUENCE of a protein (or peptide, oligopeptide or peptide fragment) and the information analysis of the sequence
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Sequence Determination, Protein -- See Sequence Analysis, Protein


A process that includes the determination of AMINO ACID SEQUENCE of a protein (or peptide, oligopeptide or peptide fragment) and the information analysis of the sequence
  1
 

Sequence Determination, RNA -- See Sequence Analysis, RNA


A multistage process that includes cloning, physical mapping, subcloning, sequencing, and information analysis of an RNA SEQUENCE
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Sequence Determinations -- See Sequence Analysis


A multistage process that includes the determination of a sequence (protein, carbohydrate, etc.), its fragmentation and analysis, and the interpretation of the resulting sequence information
  1
 

Sequence Determinations, Amino Acid -- See Sequence Analysis, Protein


A process that includes the determination of AMINO ACID SEQUENCE of a protein (or peptide, oligopeptide or peptide fragment) and the information analysis of the sequence
  1
 

Sequence Determinations, DNA -- See Sequence Analysis, DNA


A multistage process that includes cloning, physical mapping, subcloning, determination of the DNA SEQUENCE, and information analysis
  1
 

Sequence Determinations, Peptide -- See Sequence Analysis, Protein


A process that includes the determination of AMINO ACID SEQUENCE of a protein (or peptide, oligopeptide or peptide fragment) and the information analysis of the sequence
  1
 

Sequence Determinations, Protein -- See Sequence Analysis, Protein


A process that includes the determination of AMINO ACID SEQUENCE of a protein (or peptide, oligopeptide or peptide fragment) and the information analysis of the sequence
  1
 

Sequence Determinations, RNA -- See Sequence Analysis, RNA


A multistage process that includes cloning, physical mapping, subcloning, sequencing, and information analysis of an RNA SEQUENCE
  1
 

Sequence, Dispersed Repetitive -- See Interspersed Repetitive Sequences


Copies of transposable elements interspersed throughout the genome, some of which are still active and often referred to as "jumping genes". There are two classes of interspersed repetitive elements. Class I elements (or RETROELEMENTS - such as retrotransposons, retroviruses, LONG INTERSPERSED NUCLEOTIDE ELEMENTS and SHORT INTERSPERSED NUCLEOTIDE ELEMENTS) transpose via reverse transcription of an RNA intermediate. Class II elements (or DNA TRANSPOSABLE ELEMENTS - such as transposons, Tn elements, insertion sequence elements and mobile gene cassettes of bacterial integrons) transpose directly from one site in the DNA to another
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Sequence, DNA -- See Base Sequence


The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence
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Sequence Element, Insertion -- See DNA Transposable Elements


Discrete segments of DNA which can excise and reintegrate to another site in the genome. Most are inactive, i.e., have not been found to exist outside the integrated state. DNA transposable elements include bacterial IS (insertion sequence) elements, Tn elements, the maize controlling elements Ac and Ds, Drosophila P, gypsy, and pogo elements, the human Tigger elements and the Tc and mariner elements which are found throughout the animal kingdom
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Sequence Elements, Insertion -- See DNA Transposable Elements


Discrete segments of DNA which can excise and reintegrate to another site in the genome. Most are inactive, i.e., have not been found to exist outside the integrated state. DNA transposable elements include bacterial IS (insertion sequence) elements, Tn elements, the maize controlling elements Ac and Ds, Drosophila P, gypsy, and pogo elements, the human Tigger elements and the Tc and mariner elements which are found throughout the animal kingdom
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Sequence, Fibonacci -- See Fibonacci numbers


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Sequence, Homeo Box -- See Genes, Homeobox


Genes that encode highly conserved TRANSCRIPTION FACTORS that control positional identity of cells (BODY PATTERNING) and MORPHOGENESIS throughout development. Their sequences contain a 180 nucleotide sequence designated the homeobox, so called because mutations of these genes often results in homeotic transformations, in which one body structure replaces another. The proteins encoded by homeobox genes are called HOMEODOMAIN PROTEINS
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Sequence, Homeobox -- See Genes, Homeobox


Genes that encode highly conserved TRANSCRIPTION FACTORS that control positional identity of cells (BODY PATTERNING) and MORPHOGENESIS throughout development. Their sequences contain a 180 nucleotide sequence designated the homeobox, so called because mutations of these genes often results in homeotic transformations, in which one body structure replaces another. The proteins encoded by homeobox genes are called HOMEODOMAIN PROTEINS
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Sequence Homologies, Base -- See Sequence Homology, Nucleic Acid


The sequential correspondence of nucleotides in one nucleic acid molecule with those of another nucleic acid molecule. Sequence homology is an indication of the genetic relatedness of different organisms and gene function
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Sequence Homology : Homology modeling : methods and protocols / edited by Andrew J.W. Orry, Ruben Abagyan  2012 1
Sequence Homology, Amino Acid : Homology modeling : methods and protocols / edited by Andrew J.W. Orry, Ruben Abagyan  2012 1
 

Sequence Homology, Base -- See Sequence Homology, Nucleic Acid


The sequential correspondence of nucleotides in one nucleic acid molecule with those of another nucleic acid molecule. Sequence homology is an indication of the genetic relatedness of different organisms and gene function
  1
 

Sequence Homology Determination -- See Sequence Alignment


The arrangement of two or more amino acid or base sequences from an organism or organisms in such a way as to align areas of the sequences sharing common properties. The degree of relatedness or homology between the sequences is predicted computationally or statistically based on weights assigned to the elements aligned between the sequences. This in turn can serve as a potential indicator of the genetic relatedness between the organisms
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Sequence homology determination (Bioinformatics) -- See Sequence alignment (Bioinformatics)


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Sequence Homology Determinations -- See Sequence Alignment


The arrangement of two or more amino acid or base sequences from an organism or organisms in such a way as to align areas of the sequences sharing common properties. The degree of relatedness or homology between the sequences is predicted computationally or statistically based on weights assigned to the elements aligned between the sequences. This in turn can serve as a potential indicator of the genetic relatedness between the organisms
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Sequence Homology, Nucleic Acid -- See Also Sequence Alignment


The arrangement of two or more amino acid or base sequences from an organism or organisms in such a way as to align areas of the sequences sharing common properties. The degree of relatedness or homology between the sequences is predicted computationally or statistically based on weights assigned to the elements aligned between the sequences. This in turn can serve as a potential indicator of the genetic relatedness between the organisms
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Sequence Homology, Nucleic Acid. : Homology effects / edited by Jay C. Dunlap, C.-ting Wu  2001 1
  Sequence insertion -- 2 Related Subjects   2
 

Sequence Insertions -- See Mutagenesis, Insertional


Mutagenesis where the mutation is caused by the introduction of foreign DNA sequences into a gene or extragenic sequence. This may occur spontaneously in vivo or be experimentally induced in vivo or in vitro. Proviral DNA insertions into or adjacent to a cellular proto-oncogene can interrupt GENETIC TRANSLATION of the coding sequences or interfere with recognition of regulatory elements and cause unregulated expression of the proto-oncogene resulting in tumor formation
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Sequence, Interspersed Repetitive -- See Interspersed Repetitive Sequences


Copies of transposable elements interspersed throughout the genome, some of which are still active and often referred to as "jumping genes". There are two classes of interspersed repetitive elements. Class I elements (or RETROELEMENTS - such as retrotransposons, retroviruses, LONG INTERSPERSED NUCLEOTIDE ELEMENTS and SHORT INTERSPERSED NUCLEOTIDE ELEMENTS) transpose via reverse transcription of an RNA intermediate. Class II elements (or DNA TRANSPOSABLE ELEMENTS - such as transposons, Tn elements, insertion sequence elements and mobile gene cassettes of bacterial integrons) transpose directly from one site in the DNA to another
  1
 

Sequence, Intervening -- See Introns


Sequences of DNA in the genes that are located between the EXONS. They are transcribed along with the exons but are removed from the primary gene transcript by RNA SPLICING to leave mature RNA. Some introns code for separate genes
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Sequence, Intervening Protein -- See Inteins


The internal fragments of precursor proteins (INternal proTEINS) that are autocatalytically removed by PROTEIN SPLICING. The flanking fragments (EXTEINS) are ligated forming mature proteins. The nucleic acid sequences coding for inteins are considered to be MOBILE GENETIC ELEMENTS. Inteins are composed of self-splicing domains and an endonuclease domain which plays a role in the spread of the intein's genomic sequence. Mini-inteins are composed of the self-splicing domains only
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Sequence Inversions -- See Sequence Inversion


The deletion and reinsertion of a segment of a nucleic acid sequence in the same place, but flipped in an opposite orientation
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Sequence, Inverted -- See Sequence Inversion


The deletion and reinsertion of a segment of a nucleic acid sequence in the same place, but flipped in an opposite orientation
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Sequence (Linguistics) -- See Also Order (Grammar)


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Sequence (Linguistics)   4
Sequence (Linguistics) -- Congresses : Rethinking sequentiality : linguistics meets conversational interaction / edited by Anita Fetzer and Christiane Meierkord  2002 1
 

Sequence, Low-Copy Repeat -- See Segmental Duplications, Genomic


Low-copy (2-50) repetitive DNA elements that are highly homologous and range in size from 1000 to 400,000 base pairs
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Sequence, Lucas -- See Lucas numbers


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  Sequence, Nucleotide -- 2 Related Subjects   2
Séquence nucléotidique.   4
Séquence nucléotidique -- Méthodes statistiques. : Biological sequence analysis : probabilistic models of proteins and nucleic acids / Richard Durbin, Sean R. Eddy, Anders Krogh, Graeme Mitchison  1998 1
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