Kyla at 22:32, 19 December 2013

2013-12-19T22:32:10Z

Kyla: Created page with "Category:Newsletter
'''About this newsletter:'''

This is the January 2008 issue of the quarterly SGD newsletter. The goal of this newsletter is to inform our..."

2013-12-19T20:11:01Z

Created page with "Category:Newsletter '''About this newsletter:''' This is the January 2008 issue of the quarterly SGD newsletter. The goal of this newsletter is to inform our..."

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[[Category:Newsletter]]
 '''About this newsletter:''' 
 This is the January 2008 issue of the quarterly SGD newsletter. The goal of this newsletter is to inform our users about new features in SGD and to foster communication within the yeast community. You can also subscribe to SGD's RSS feed to receive updates on SGD news - http://www.yeastgenome.org/feed 

 Details of these items can be viewed at the [http://www.yeastgenome.org/blog SGD Blog] 

==Curation Focus: Inositol phosphate metabolism==
In recent years, the inositol pyrophosphate IP7 (also known as PP-IP5) has been shown to be involved in regulating diverse processes such as DNA repair, phosphate homeostasis, chemotaxis, and insulin release (reviewed in Bennett M, et al. 2006). Information about the genes involved in the phosphorylation of inositol 1,4,5-trisphosphate (IP3) to IP7 ([http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002580 ARG82/YDR173C], [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002723 IPK1/YDR315C], [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002424 KCS1/YDR017C], [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000004402 VIP1/YLR410W]) has been reviewed and updated at SGD. In addition, the [http://pathway.yeastgenome.org/YEAST/new-image?type=PATHWAY&object=PWY3O-402&detail-level=2 biochemical pathway] depicting inositol pyrophosphate biosynthesis has been added to the [http://www.yeastgenome.org/biocyc/ Yeast Biochemical Pathways].
==Curation Focus: Yeast Biochemical Pathways==
All 133 pathways available from the [http://www.yeastgenome.org/biocyc/ Yeast Biochemical Pathways] have been manually reviewed and referenced. In addition, pathways that have not been documented to occur in yeast have been removed. Curation of pathways unique to ''S. cerevisiae'' is ongoing, and we welcome feedback from the research community.

The yeast biochemical pathways data are available from [ftp://genome-ftp.stanford.edu/pub/yeast/literature_curation SGD's FTP site] in two files: the biochemical_pathways.tab file and yeastcyc11.0.tar.200801.gz. These files are updated monthly. In addition, for easy download and accessibility, the yeastcyc11.0 data files have also been made available for download through the [http://www.yeastgenome.org/cgi-bin/redirect.pl?source=noteworthy&url=http://biocyc.org/registry.html Pathways PGDB Registry] for use with the [http://bioinformatics.ai.sri.com/ptools/ptools-overview.html Pathway Tools software].
==New icon identifies references with curated data sets==
A new green icon providing a hyperlink to the [http://yfgdb.princeton.edu Yeast Functional Genomics Database (YFGdb)] is now provided for literature references associated with curated genomics data sets. YFGdb is an ongoing project at the Lewis-Sigler Institute for Integrative Genomics at Princeton University; its goal is to collect, curate, and disseminate all yeast functional genomics data by providing a means to view and download the data. Currently, there are links from over 450 papers in SGD to the corresponding YFGdb pages. View references curated to the literature topic [http://www.yeastgenome.org/cgi-bin/reference/reference.pl?topic=Genomic%20expression%20study&rm=multi_ref_result Genomic expression study] for examples.
==GO Slims updated==
SGD has updated the Yeast GO Slim, the Macromolecular Complex GO Slim, and the go_slim_mapping.tab file on the FTP site. The Yeast GO Slims are a set of high-level GO terms that best represent the major biological processes, molecular functions, and cellular components that are found in S. cerevisiae. GO Slim terms are useful in mapping precise, "granular" gene annotations to more general "high-level" terms. These terms have been selected by SGD curators based on annotation statistics and biological significance.

*Six new terms were added to the Yeast Biological Process GO Slim and two to the Yeast Molecular Function GO Slim. The Yeast GO Slims are available for analysis via the [http://www.yeastgenome.org/cgi-bin/GO/goSlimMapper.pl GO Slim Mapper tool] and the [http://www.yeastgenome.org/cgi-bin/search/featureSearch Advanced Search tool]. Mapping of all the yeast gene products to the Yeast GO Slims is also available as a graphical view on the Genome Snapshot page and via the go_slim_mapping.tab file on the FTP site.
*The Macromolecular Complex GO Slim now only includes macromolecular complex terms that have been used to annotate ''S. cerevisiae'' gene products. The Macromolecular Complex GO Slim is available for analysis via the [http://www.yeastgenome.org/cgi-bin/GO/goSlimMapper.pl GO Slim Mapper tool] and a mapping of all the yeast gene products to these Slim terms is available via the go_protein_complex_slim.tab file on the FTP site.
*The data in the go_slim_mapping.tab file on the FTP site are now identical to the data generated by the GO Slim Mapper web interface. In contrast to previous versions of this file, annotations are now mapped to all available GO Slim terms regardless of distance to a GO Slim term.
==2008 NAR Database article: New data sources and annotation methods for GO annotations==
The 2008 Nucleic Acids Research [http://nar.oxfordjournals.org/content/36/suppl_1.toc Database issue] is now available. This issue includes a paper ([http://nar.oxfordjournals.org/content/36/suppl_1/D577.full HTML]|[http://nar.oxfordjournals.org/content/36/suppl_1/D577.full.pdf+html PDF]) by the SGD staff describing the annotation methods used to assign GO annotations at SGD.
==Coming Soon: GO annotations with IEAs to be added to SGD's gene_association file on March 8th==
On March 8, 2008, SGD will change the contents of our files that contains GO annotations. This is a major change as we will add annotations that are associated with computationally predicted methods. The SGD file currently does not include annotations that are made using the IEA evidence code. These annotations include computationally predicted annotations to the Gene Ontology created by the Gene Ontology Annotation (GOA) project at EBI, Hinxton UK. The file available from the GO Consortium is called gene_association.sgd. More information about this upcoming change will be posted on the home page, included in the next newsletter, and also included in our upcoming RSS feed.
==6 new Summary Paragraphs==
Summary Paragraphs summarize published biological information for a gene/feature, and are designed to familiarize both yeast and non-yeast researchers with the general facts and important subtleties regarding a locus. During the last quarter (November 2007 - January 2008), new summary paragraphs for the following 6 features have been added to their respective Locus Summary pages:
{| class="wikitable" border="1"
|-
! List of Summary Paragraphs Added During the Last Quarter
|-
| [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002580 ARG82/YDR173C]
| [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000004801 GCV2/YMR189W]
| [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002723 IPK1/YDR315C]
|-
| [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002424 KCS1/YDR017C]
| [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002128 SBH1/YER087C-B]
| [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000004402 VIP1/YLR410W]
|}
==5 sequence/annotation changes made to the systematic sequence of ''S. cerevisiae''==
As new data become available, SGD curators update the systematic sequence and its annotation. Information regarding sequence and annotation changes can be found via the [http://www.yeastgenome.org/cgi-bin/chromosomeHistory.pl Summary of Chromosome Sequence and Annotation Updates] and in the "Locus History" pages of affected features. Files on the SGD FTP site are updated weekly. During the last quarter (November 2007 - January 2008), annotation changes were made affecting 5 features and 0 new features were added.
{| class="wikitable"
|-
! Chromosome !! Sequence/Annotation Changes !! New Features Added
|-
| I || None || None
|-
| II || None || None
|-
| III || [http://www.yeastgenome.org/cgi-bin/locusHistory.pl?locus=HML HML], [http://www.yeastgenome.org/cgi-bin/locusHistory.pl?rm=display_result&dbid=S000124955 MAT], [http://www.yeastgenome.org/cgi-bin/locusHistory.pl?locus=HMR HMR] || None
|-
| IV || None || None
|-
| V || None || None
|-
| VI || None || None
|-
| VII || [http://www.yeastgenome.org/cgi-bin/locusHistory.pl?locus=YGR271C-A EFG1/YGR271C-A], [http://www.yeastgenome.org/cgi-bin/locusHistory.pl?rm=display_result&dbid=S000007608 YGR272C] || None
|-
| VIII || None || None
|-
| IX || None || None
|-
| X || None || None
|-
| XI || None || None
|-
| XII || None || None
|-
| XIII || None || None
|-
| XIV || None || None
|-
| XV || None || None
|-
| XVI || None || None
|-
| Mito || None || None
|}

==Community News==
A link to the [http://www.yeastract.com YEASTRACT] (Yeast Search for Transcriptional Regulators And Consensus Tracking) database has been added to SGD's External Links page. YEASTRACK (described in [http://nar.oxfordjournals.org/content/36/suppl_1/D132.full Monteiro et al. (2008)], Nucleic Acids Research 2008 36(Database issue):D132-D136), is a curated database of information on transcription factor binding sites and regulatory associations between transcription factors and their target genes. It contains tools for searching regulatory associations, for analyzing promoter motifs and transcription factor binding sites, and for generating graphical displays of regulatory networks.
==Upcoming Conferences and Meetings==
Information on registration and abstract deadlines for the following conferences is available at:
http://wiki.yeastgenome.org/index.php/Meetings#Upcoming_Conferences_.26_Courses

*British Yeast Group Meeting 2008
:NUI Maynooth, Ireland
:March 18 - March 20, 2008

*6th International Meeting on Yeast Apoptosis
:Leuven, Belgium
:April 30 - May 4, 2008
:Abstract Deadline: February 1, 2008

*Gene Transcription in Yeast
:Saint Feliu de Guixols, Spain
:June 21 - 26, 2008

*Yeast Chromosome Structure, Replication & Segregation
:Carefree Resort, Carefree, AZ
:June 22 - June 27, 2008

*Cellular & Molecular Fungal Biology
:Holderness School, Plymouth, NH
:June 29 - July 4, 2008
:Application Deadline: June 8, 2008

*Yeast Genetics and Molecular Biology Meeting*
:University of Toronto, Toronto, Ontario, Canada
:July 22-27, 2008
:Abstract Deadline: April 7, 2008

*Plant & Fungal Cytoskeleton
:Il Ciocco, Lucca (Barga), Italy
:August 3 - 8, 2008
:Application Deadline: July 13, 2008

*12th International Congress on Yeasts
:Kyiv Aviation University, Kyiv (Kiev), Ukraine
:August 11 - August 15, 2008

 asterisks indicate attendance by SGD.* 
 '''Manage your subscription''' 
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@@ Line 2: / Line 2: @@
 <br>'''About this newsletter:'''<br \>
 <br>This is the January 2008 issue of the quarterly SGD newsletter. The goal of this newsletter is to inform our users about new features in SGD and to foster communication within the yeast community. You can also subscribe to SGD's RSS feed to receive updates on SGD news - http://www.yeastgenome.org/feed<br \>
 ==Curation Focus: Inositol phosphate metabolism==
 In recent years, the inositol pyrophosphate IP7 (also known as PP-IP5) has been shown to be involved in regulating diverse processes such as DNA repair, phosphate homeostasis, chemotaxis, and insulin release (reviewed in Bennett M, et al. 2006). Information about the genes involved in the phosphorylation of inositol 1,4,5-trisphosphate (IP3) to IP7 ([http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002580 ARG82/YDR173C], [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002723 IPK1/YDR315C], [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000002424 KCS1/YDR017C], [http://www.yeastgenome.org/cgi-bin/locus.pl?dbid=S000004402 VIP1/YLR410W]) has been reviewed and updated at SGD. In addition, the [http://pathway.yeastgenome.org/YEAST/new-image?type=PATHWAY&object=PWY3O-402&detail-level=2 biochemical pathway] depicting inositol pyrophosphate biosynthesis has been added to the [http://www.yeastgenome.org/biocyc/ Yeast Biochemical Pathways].

SGD Quarterly Newsletter, Winter 2008 - Revision history

Kyla at 22:32, 19 December 2013

Kyla: Created page with "Category:Newsletter '''About this newsletter:''' This is the January 2008 issue of the quarterly SGD newsletter. The goal of this newsletter is to inform our..."

Kyla: Created page with "Category:Newsletter
'''About this newsletter:'''

This is the January 2008 issue of the quarterly SGD newsletter. The goal of this newsletter is to inform our..."