31. |
|
|
32. |
|
|
33. |
- Ceron, Julian, et al.
(författare)
-
Caenorhabditis elegans comes of age
- 2008
-
Ingår i: Genome Biology. - : Springer Science and Business Media LLC. - 1465-6906 .- 1474-760X. ; 9:6, s. 312-
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
|
|
34. |
- Dasari, Bhanudas, et al.
(författare)
-
Macrocyclic Glycohybrid Toolbox Identifies Novel Antiangiogenesis Agents from Zebrafish Assay
- 2013
-
Ingår i: Organic Letters. - : American Chemical Society (ACS). - 1523-7060 .- 1523-7052. ; 15:3, s. 432-435
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- A practical and modular approach to obtain a diverse set of 14-membered macrocyclic compounds from carbohydrates is developed that utilizes functional groups at C-1 and C-5. The evaluation of this toolbox in various zebrafish assays led to the identification of 2.7f as an antianglogenesis agent.
|
|
35. |
- Djupedal, Ingela, et al.
(författare)
-
Molecular biology - The paradox of silent heterochromatin
- 2008
-
Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 320:5876, s. 624-625
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)
|
|
36. |
- Ekwall, Karl
(författare)
-
'Arc' escorts siRNAs in heterochromatin assembly
- 2007
-
Ingår i: Nature Structural & Molecular Biology. - : Springer Science and Business Media LLC. - 1545-9993 .- 1545-9985. ; 14:3, s. 178-179
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- RNA interference (RNAi) is important in directing heterochromatin assembly at centromeres in fission yeast, which is crucial for maintaining a stable genome through mitotic and meiotic divisions. In this issue, Buker et al. describe a new Argonaute siRNA chaperone (ARC) that converts duplex RNA to single-stranded RNA. This is a previously unknown step in the RNAi-directed heterochromatin-formation pathway.
|
|
37. |
- Smialowska, Agata, et al.
(författare)
-
RNAi mediates post-transcriptional repression of gene expression in fission yeast Schizosaccharomyces pombe
- 2014
-
Ingår i: Biochemical and Biophysical Research Communications - BBRC. - : Elsevier BV. - 0006-291X .- 1090-2104. ; 444:2, s. 254-259
-
Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- RNA interference (RNAi) is a gene silencing mechanism conserved from fungi to mammals. Small interfering RNAs are products and mediators of the RNAi pathway and act as specificity factors in recruiting effector complexes. The Schizosaccharomyces pombe genome encodes one of each of the core RNAi proteins, Dicer, Argonaute and RNA-dependent RNA polymerase (dcr1, ago1, rdp1). Even though the function of RNAi in heterochromatin assembly in S. pombe is established, its role in controlling gene expression is elusive. Here, we report the identification of small RNAs mapped anti-sense to protein coding genes in fission yeast. We demonstrate that these genes are up-regulated at the protein level in RNAi mutants, while their mRNA levels are not significantly changed. We show that the repression by RNAi is not a result of heterochromatin formation. Thus, we conclude that RNAi is involved in post-transcriptional gene silencing in S. pombe.
|
|
38. |
|
|
39. |
|
|
40. |
|
|