|
Poly A-U
|
D011063 |
[A double-stranded polyribonucleotide comprising polyadenylic and polyuridylic acids.
] |
|
Poly ADP Ribosylation
|
D000074747 |
[Post-translational modification of proteins with POLY ADENOSINE DIPHOSPHATE RIBOSE.
] |
|
Poly Adenosine Diphosphate Ribose
|
D011064 |
[A polynucleotide formed from the ADP-RIBOSE moiety of nicotinamide-adenine dinucleotide (NAD) by POLY(ADP-RIBOSE) POLYMERASES.
] |
|
Poly C
|
D011066 |
[A group of cytosine ribonucleotides in which the phosphate residues of each cytosine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.
] |
|
Poly G
|
D011068 |
[A group of guanine ribonucleotides in which the phosphate residues of each guanine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.
] |
|
Poly I
|
D011069 |
[A group of inosine ribonucleotides in which the phosphate residues of each inosine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.
] |
|
Poly I-C
|
D011070 |
[Interferon inducer consisting of a synthetic, mismatched double-stranded RNA. The polymer is made of one strand each of polyinosinic acid and polycytidylic acid.
] |
|
Poly T
|
D011071 |
[A group of thymine nucleotides in which the phosphate residues of each thymine nucleotide act as bridges in forming diester linkages between the deoxyribose moieties.
] |
|
Poly U
|
D011072 |
[A group of uridine ribonucleotides in which the phosphate residues of each uridine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.
] |
|
Poly dA-dT
|
D011067 |
[Polydeoxyribonucleotides made up of deoxyadenine nucleotides and thymine nucleotides. Present in DNA preparations isolated from crab species. Synthetic preparations have been used extensively in the study of DNA.
] |
|
Poly(A)-Binding Protein I
|
D039122 |
[A poly(A) binding protein that has a variety of functions such as mRNA stabilization and protection of RNA from nuclease activity. Although poly(A) binding protein I is considered a major cytoplasmic RNA-binding protein it is also found in the CELL NUCLEUS and may be involved in transport of mRNP particles.
] |
|
Poly(A)-Binding Protein II
|
D039103 |
[A poly(A) binding protein that is involved in promoting the extension of the poly A tails of MRNA. The protein requires a minimum of ten ADENOSINE nucleotides in order for binding to mRNA. Once bound it works in conjunction with CLEAVAGE AND POLYADENYLATION SPECIFICITY FACTOR to stimulate the rate of poly A synthesis by POLY A POLYMERASE. Once poly-A tails reach around 250 nucleotides in length poly(A) binding protein II no longer stimulates POLYADENYLATION. Mutations within a GCG repeat region in the gene for poly(A) binding protein II have been shown to cause the disease MUSCULAR DYSTROPHY, OCULOPHARYNGEAL.
] |
|
Poly(A)-Binding Proteins
|
D039102 |
[Proteins that bind to the 3' polyadenylated region of MRNA. When complexed with RNA the proteins serve an array of functions such as stabilizing the 3' end of RNA, promoting poly(A) synthesis and stimulating mRNA translation.
] |
|
Poly(ADP-ribose) Polymerase Inhibitors
|
D000067856 |
[Chemicals and drugs that inhibit the action of POLY(ADP-RIBOSE)POLYMERASES.
] |
|
Poly(ADP-ribose) Polymerases
|
D011065 |
[Enzymes that catalyze the transfer of multiple ADP-RIBOSE groups from nicotinamide-adenine dinucleotide (NAD) onto protein targets, thus building up a linear or branched homopolymer of repeating ADP-ribose units i.e., POLY ADENOSINE DIPHOSPHATE RIBOSE.
] |
|
Poly-ADP-Ribose Binding Motif
|
D000075225 |
[A protein motif 22 to 26 amino acids in length that binds POLY(ADP RIBOSE) polymers through non-covalent interactions. It is characterized by basic and hydrophobic residues that frequently include ALANINE; VALINE; ISOLEUCINE; or LEUCINE and flank LYSINE and ARGININE amino acids.
] |
|
Poly-ADP-Ribose Binding Proteins
|
D000075223 |
[Proteins that contain POLY-ADP RIBOSE BINDING MOTIFS. They include HISTONES and other proteins that function in DNA REPAIR, replication, gene transcription, and APOPTOSIS.
] |
|
Polyacetylene Polymer
|
D000078789 |
[A polyene polymer that consists of alternating single and double bonds.
] |
|
Polyadenylation
|
D026723 |
[The addition of a tail of polyadenylic acid (POLY A) to the 3' end of mRNA (RNA, MESSENGER). Polyadenylation involves recognizing the processing site signal, (AAUAAA), and cleaving of the mRNA to create a 3' OH terminal end to which poly A polymerase (POLYNUCLEOTIDE ADENYLYLTRANSFERASE) adds 60-200 adenylate residues. The 3' end processing of some messenger RNAs, such as histone mRNA, is carried out by a different process that does not include the addition of poly A as described here.
] |
|
Polyalthia
|
D031044 |
[A plant genus of the family ANNONACEAE. Members contain 8-oxopolyalthiaine.
] |
