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*  Defective minor spliceosome mRNA processing results in isolated familial growth hormone deficiency
... type introns. We found anomalies in U11/U12 di‐snRNP formation and in splicing of multiple U12‐type introns in patient cells. ... type introns. We found anomalies in U11/U12 di‐snRNP formation and in splicing of multiple U12‐type introns ... ...
https://repositori.upf.edu/handle/10230/23738
*  PPT - Group II Self-Splicing Introns PowerPoint Presentation - ID:3387240
Domain Structure of a Group II Intron. A. 5' exon. 3' exon. Chemistry of Group II Self-Splicing. 1st step. 2nd step. lariat. ... pre-rRNA of fungal and plant mitochondria -majority of chloroplast introns -several classes -require Mg 2+ -no cofactor. ... Group II Self-Splicing Introns. -pre-rRNA of fungal and plant mitochondria -majority of chloroplast introns -several classes - ... Domain Structure of a Group II Intron. A. 5' exon. 3' exon. Chemistry of Group II Self-Splicing. 1st step. 2nd step. lariat. ...
https://www.slideserve.com/guang/group-ii-self-splicing-introns
*  Lecture8 - 25 26 The hammerhead ribozyme(plant virus Martick& Scott Cell 2006 27 Group I intron ribozyme Golden et al and cech...
25 26 The hammerhead ribozyme (plant virus) Martick & Scott, Cell 2006 27 Group I intron ribozyme Golden et al, and cech ... Unformatted text preview: 25 26 The hammerhead ribozyme (plant virus) Martick & Scott, Cell 2006 27 Group I intron ribozyme ...
https://www.coursehero.com/file/6078869/Lecture8/
*  ASMscience | Mobile Introns: Pathways
These mobile introns, their intron-encoded proteins, and the mechanisms by which mobility occurs are the subject of this ... Endonuclease activity of an intron-encoded protein was first shown for the yeast mtDNA introns aI1 and aI2. Group I and group ... with most of the coding sequence outside the intron catalytic core. Of the three activities of the group II intron-encoded ... The open reading frames (ORFs) specifying group II intron-encoded proteins, when present, are located in the loop region of the ...
http://www.asmscience.org/content/book/10.1128/9781555817954.chap31
*  Predicting mutually exclusive spliced exons based on exon length, splice site and reading frame conservation, and exon sequence...
The fourth type is intron retention in which part of an exon is either spliced (like a regular intron) or retained in the ... Dark grey bars and light grey bars mark exons and introns, respectively. The small blue bar represents an "intron?" that does ... For each internal exon ("original exon") the two surrounding introns (or optionally all introns of the gene) are scanned for ... splice sites of the proposed intron. If the intron in front of the original exon starts with GT, GC or GG the algorithm ...
https://bmcbioinformatics.biomedcentral.com/articles/10.1186/1471-2105-12-270
*  Introns (album) - Wikipedia
Introns is a remix album by the American rock band LCD Soundsystem, released in March 2006 through DFA as a digital download. ...
https://en.wikipedia.org/wiki/Introns_(album)
*  Intron - Wikipedia
... and possibly to spliceosomal introns. Nuclear pre-mRNA introns (spliceosomal introns) are characterized by specific intron ... Intron transfer has been hypothesized to result in intron gain when a paralog or pseudogene gains an intron and then transfers ... This intron-containing mRNA is then reverse transcribed and the resulting intron-containing cDNA may then cause intron gain via ... In intron transposition, the most commonly purported intron gain mechanism, a spliced intron is thought to reverse splice into ...
https://en.wikipedia.org/wiki/Intron
*  Introns and Exons again...
It would help enormously if I could tell where the introns would be. (Trying to PCR a 50kb+ intron might be a tad difficult ... Introns and Exons again.... Dr. N.A. Affara naffara at crc.ac.uk Wed Oct 7 10:19:36 EST 1992 *Previous message: Automated ... I have had several replies about max length of introns (200kb?) but not much about average length of introns and exons. Thanks ... Is there any way of finding out where the intron/exon (exon-exon) boundaries are in a cDNA sequence? I am trying to design PCR ...
http://www.bio.net/bionet/mm/methods/1992-October/003147.html
*  Database for bacterial group II introns - Wikipedia
The Database for Bacterial Group II Introns is a repository of full-length, non-redundant group II introns present in bacterial ... group II intron Candales, Manuel A; Duong Adrian; Hood Keyar S; Li Tony; Neufeld Ryan A E; Sun Runda; McNeil Bonnie A; Wu Li; ... The database is first established in 2002 with roughly 40 introns. In less than 10 years, the database has expanded to 400 ... In addition, it contains a list of intron insertion sites, DNA sequences, protein-encoding sequences, as well as RNA secondary ...
https://en.wikipedia.org/wiki/Database_for_bacterial_group_II_introns
*  Intron-mediated enhancement - Wikipedia
If the intron can no longer enhance expression, then inclusion of the intron in the transcript is important, and the intron ... is the ability of an intron sequence to enhance the expression of a gene containing that intron. In particular, the intron must ... The position of an intron within the transcript is also important - the closer an intron is to the start (5' end) of a ... Rose, Alan B. (2004-12-01). "The effect of intron location on intron-mediated enhancement of gene expression in Arabidopsis". ...
https://en.wikipedia.org/wiki/Intron-mediated_enhancement
*  Group II intron - Wikipedia
Intron Splice site Nuclear introns Group I intron Group III intron Twintron LtrA Seetharaman, M; Eldho, NV; Padgett, RA; Dayie ... and long-range intron-intron and intron-exon interactions are important for splice site positioning. Group II introns are ... Group II introns also form very complicated RNA Tertiary Structure. Group II introns possess only a very few conserved ... A subset of group II introns also encode essential splicing proteins in intronic ORFs. The length of these introns can, ...
https://en.wikipedia.org/wiki/Group_II_intron
*  U12 intron database - Wikipedia
U12 Intron Database (U12DB) is a biological database of containing the sequence of eukaryotic introns that are spliced out by a ... These U12-dependent introns are under-represented in genome annotations because they often have non canonical splice sites. ... Release 1 of the database contains 6,397 known and predicted U12-dependent introns across 20 species. Alioto, Tyler S (Jan 2007 ... "U12DB: a database of orthologous U12-type spliceosomal introns". Nucleic Acids Res. England. 35 (Database issue): D110-5. doi: ...
https://en.wikipedia.org/wiki/U12_intron_database
*  Group III intron - Wikipedia
Group III intron is a class of introns found in mRNA genes of chloroplasts in euglenid protists. They have a conventional group ... Group III introns are much shorter than other self-splicing intron classes, ranging from 95 to 110 nucleotides amongst those ... In 1994, discovery of a group III intron with a length of one order of magnitude longer indicated that length alone is not the ... In 1989, David A.Christopher and Richard B.Hallick proposed the title, Group III introns to identify this new class with the ...
https://en.wikipedia.org/wiki/Group_III_intron
*  TRNA-intron endonuclease - Wikipedia
tRNA-intron lyase (EC 4.6.1.16, tRNA intron endonuclease, transfer ribonucleate intron endoribonuclease, tRNA splicing ... TRNA-intron endonuclease at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular Biology ... Thompson, L.D.; Brandon, L.D.; Nieuwlandt, D.T.; Daniels, C.J. (1989). "Transfer RNA intron processing in the halophilic ... Its systematic name is pretRNA lyase (intron-removing; cyclic-2',3'-phosphate-forming). Attardi, D.G.; Margarit, I.; Tocchini- ...
https://en.wikipedia.org/wiki/TRNA-intron_endonuclease
*  Hac1 Xbp1 intron - Wikipedia
The Hac1 Xbp1 intron is a non-canonical intron, spliced from bZIP-containing genes called HAC1 in Fungi and XBP1 in Metazoa. ... The consensus intron is very short (20, 23 or 26 nt). However, 14 yeast species have a long (>100 nt) intron in HAC1. In ... Recognition of the intron splice sites is mediated by a base-paired secondary structure of the mRNA that forms at the exon/ ... intron boundaries. Splicing of the Hac1/Xbp1 intron is a key regulatory step in the unfolded protein response (UPR). The Ire- ...
https://en.wikipedia.org/wiki/Hac1_Xbp1_intron
*  Exon-intron database - Wikipedia
the Exon-Intron Database (EID) is a database of spliced mRNA sequences Alternative splicing Exon Intron Saxonov, S; Daizadeh I ... Fedorov A; Gilbert W (Jan 2000). "EID: the Exon-Intron Database-an exhaustive database of protein-coding intron-containing ...
https://en.wikipedia.org/wiki/Exon-intron_database
*  Small t intron - Wikipedia
The small T intron is an intron that is used in some plasmid vectors in order to induce gene expression in mammalian cells. The ... Hunt AG, Mogen BD, Chu NM, Chua NH (1991). "The SV40 small t intron is accurately and efficiently spliced in tobacco cells". ... Huang MT, Gorman CM (1990). "The simian virus 40 small-t intron, present in many common expression vectors, leads to aberrant ... function of this intron in the vectors is unknown, but it is theorized that it might be involved in splicing or translation ...
https://en.wikipedia.org/wiki/Small_t_intron
*  Intron - Wikipedia
Intron. (Redirected from Introns). For the interferon-based drug used in viral and cancer treatments, see Intron A. For the ... Intron transfer has been hypothesized to result in intron gain when a paralog or pseudogene gains an intron and then transfers ... See also: Group I catalytic intron and Group II intron. Group I and group II introns are found in genes encoding proteins ( ... Spliceosomal intronsEdit. See also: RNA splicing § Spliceosomal. Nuclear pre-mRNA introns (spliceosomal introns) are ...
https://en.m.wikipedia.org/wiki/Introns
*  Applied methods to find introns
BACK to 'Hemiascomycetous Yeast Spliceosomal Introns' 1. Search for S. cerevisiae-like introns. S. cerevisiae introns. (MIPS, ... and to validate or not the presence of an intron. Yeast species. Number of genes. with introns. 5' motif. Branch motif. 3' ... b Compilation of intron sequences available at NCBI (release of June 2001). Last modified: Tue Feb 10 11:14:44 CET 2004 ... 252 genes / 260 introns. <<====>>. S. cerevisiae homologues. 9764 coding sequences,. either full length or partial. ...
http://mips.gsf.de/proj/yeast/reviews/intron/method.html
*  exon within intron
... Shengxian Wang shen at CUBSPS.BIO.COLUMBIA.EDU Wed Feb 5 22:36:35 EST 1997 *Previous message: Fly feeding ... resides in another gene's intron region. I heard of examples, but would like to have a few papers to look at. Could someone ...
http://www.bio.net/bionet/mm/dros/1997-February/002731.html
*  Group I catalytic intron - Wikipedia
Intron Group I Intron Sequence and Structure Database Splice site Nuclear introns Group II intron Group III intron Twintron ... Both intron-early and intron-late theories have found evidences in explaining the origin of group I introns. Some group I ... Group I introns often have long open reading frames inserted in loop regions. Splicing of group I introns is processed by two ... A small number of group I introns are also found to encode a class of proteins called maturases that facilitate the intron ...
https://en.wikipedia.org/wiki/Group_I_catalytic_intron
*  Introns: a Mystery. by Brig Klyce
Intron gain accounts for the vast majority of extant introns...".. Eirik W. Lundblad et al., "Twelve Group I Introns in the ... Introns first?. Scott William Roy and David Penny, "Large-scale intron conservation and order-of-magnitude variation in intron ... Convincing support for "introns-late" without accounting for the origin of introns.. Ancient Protozoan [has an intron] by ... Introns Early? Introns Late?. Darwinists responded to the discovery of introns by guessing that they arose either early or late ...
https://panspermia.org/introns.htm
*  Introns Regulate RNA and Protein Abundance in Yeast | Genetics
5.0100). Homozygous diploid intron-minus glc7Δi/glc7Δi strains were created by mating a and α intron-minus strains and diploids ... All intron-minus strains were constructed using PCR-based gene replacement (Wach 1996). Intron-minus glc7Δi strains were ... Intron knockouts produce less RNA than wild-type genes:. The results from our genomic studies suggest that introns serve to ... Intron position and length correlate with gene expression:. The question arises, How do introns increase RNA and protein output ...
http://www.genetics.org/content/174/1/511
*  Intron - Википедија, слободна енциклопедија
Intron je nukleotidna sekvenca unutar gena koja se uklanja putem RNK splajsovanja tokom formiranja finalnog RNK proizvoda.[1][2 ... Reč intron je izvedena iz termina intrageni region, i.e. region unutar gena. ... Termin intron se odnosi na DNK sekvencu unutar gena, i odgovarajuću sekvencu RNK transkripta.[3] Sekvence koje se spajaju u ... Преузето из „https://sr.wikipedia.org/w/index.php?title=Intron&oldid=21005869" ...
https://sr.wikipedia.org/wiki/Intron