Ime intron plant
Witryna13 gru 2011 · This conserved and positive effect of introns was called intron-mediated enhancement (IME; Mascarenhas et al. 1990) and also occurs in plants, where it is caused by introns that are preferentially ... WitrynaIntron-mediated enhancement (IME) is the ability of an intron sequence to enhance the expression of a gene containing that intron. ... In Arabidopsis and other plant …
Ime intron plant
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WitrynaIntrons of plant tubulin genes are important regulatory elements for supporting gene expression. Introns can either increase the level of expression through intron-mediated enhancement (IME), or they can change the actual site of gene expression. The molecular basis of both IME and intron dependent spatial expression (IDSE) remains … WitrynaIntrons of plant tubulin genes are useful molecular tools to study IME (Intron Mediated Enhancement of gene expression) and to define plant genetic and evolutionary …
Witryna19 maj 2006 · However, the intrinsic determinants of 5'UTR IME in plants, especially the role of any sequence motifs within the intron, remain poorly defined. ... Luehrsen K, Walbot V: Addition of A- and U-rich sequence increases the splicing efficiency of a deleted form of a maize intron. Plant Mol Biol. 1994, 24: 449-463. … WitrynaIntrons of plant tubulin genes are important regulatory elements for supporting gene expression. Introns can either increase the level of expression through intron …
Witryna2 dni temu · Introduction. Recent studies showed that alternative splicing (AS) is highly pervasive in plants (Reddy et al., 2013), and introns of more than 60% genes undergo this process (Syed et al., 2012).AS plays a key role in the regulation of gene regulatory networks to help plants adapt to environmental fluctuations (Syed et al., … Witryna1 sty 2024 · Tissue-specific enhancements observed in plants indicate that IME has a role in regulating gene expression [4], [5]. Moreover, enhanced expression by introns is useful for application purposes, such as heterologous protein production [7], [8], [9]. To reveal the mechanism of IME, introns are analyzed using native and reporter genes.
Witryna1 paź 2024 · In many eukaryotes, including mammals, plants, yeast, and insects, introns can increase gene expression without functioning as a binding site for transcription factors. This phenomenon was termed ‘intron-mediated enhancement’. ... The role of splicing in IME and the significance of intron position relative to the sites of …
Witryna6 sty 2024 · However, the mechanism behind this so called intron-mediated enhancement (IME) is still largely unknown. This review highlights the complexity of … rohr aero services prestwickWitryna28 kwi 2008 · However, the mechanism underlying intron-mediated enhancement (IME) in plants is largely unknown. Rose et al. (pages 543–551) adopted a bioinformatics … rohr and roweWitrynaIME; however, a large internal deletion of the first intron of the maize Adh gene reduces splicing and con sequently IME (Luehrsen and Walbot 1994b). A point mutation at the … outback annapolisWitryna19 wrz 2024 · UDP-glycosyltransferase (UGT) plays an essential role in regulating the synthesis of hormones and secondary metabolites in plants. In this study, 129 members of the Petunia UGT family were identified and classified into 16 groups (A–P) based on phylogenetic analysis. The same subgroups have conserved motif … rohr aviationWitryna1 cze 2008 · Introns mediate complex gene regulation via alternative splicing; they may act in cis as expression enhancers through IME (intron-mediated enhancement of gene expression) and in trans as negative regulators through the generation of intronic microRNA. Furthermore, some introns also contain promoter sequences for … rohranfaserWitryna1 sie 2015 · The term intron mediated enhancement (IME) has been used as an umbrella to include any case in which an intron-containing construct is expressed … rohr agWitryna12 mar 2024 · ZmbZIP25 (Zea mays bZIP (basic leucine zipper) transcription factor 25) is a function-unknown protein that belongs to the D group of the bZIP transcription factor family. RNA-seq data showed that the expression of ZmbZIP25 was tissue-specific in maize silks, and this specificity was confirmed by RT-PCR (reverse transcription … rohr aircraft corporation