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+ * You should have received a copy of the GNU General Public License
+ * along with Jalview. If not, see .
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ -->
What's new ?
-What's new ?
-Highlights in Jalview Version 2.5
-
- Linked viewing of nucleic acid sequences and structures
- Automatic Scrolling option in View menu to display the
- currently highlighted region of an alignment.
- Order an alignment by sequence length, or using the average score or total feature count for each sequence.
- Shading features by score or associated description
- Subdivide alignment and groups based on identity of selected subsequence (Make Groups from Selection).
- New hide/show options including Shift+Control+H to hide everything but the currently selected region.
-
-Jalview Desktop:
-
- Fetch DB References capabilities and UI expanded to support
- retrieval from DAS sequence sources
- Enable or disable non-positional feature and database
- references in sequence ID tooltip from View menu in application.
- Group-associated consensus, sequence logos and conservation
- plots
- Symbol distributions for each column can be exported and
- visualized as sequence logos
- Jalview Java Console
- New webservice for submitting sequences and IDs to Envision2 Workflows
- Improved VAMSAS synchronization and sharing of selections.
-
-JalviewLite:
-
- Middle button resizes annotation row height
- New Parameters - including default tree display settings.
- Non-positional features displayed in ID tooltip
-
-Issues Resolved (a select list)
-
-
- Source field in GFF files parsed as feature source rather
- than description
- Non-positional features are now included in sequence feature
- and gff files (controlled via non-positional feature visibility in
- tooltip).
- URL links generated for all feature links (bugfix)
- Codons containing ambiguous nucleotides translated as 'X' in
- peptide product
- Match case switch in find dialog box works for both sequence
- ID and sequence string and query strings do not have to be in upper
- case to match case-insensitively.
- Jalview Annotation File generation/parsing consistent with
- documentation (e.g. Stockholm annotation can be exported and
- re-imported)
- Find incrementally searches ID string matches as well as
- subsequence matches, and correctly reports total number of both.
-
- Desktop Issues
-
- Better handling of exceptions during sequence retrieval
- PDB files retrieved from URLs are cached properly
- Sequence description lines properly shared via VAMSAS
- Sequence fetcher fetches multiple records for all data
- sources
- Ensured that command line das feature retrieval completes
- before alignment figures are generated.
- Reduced time taken when opening file browser for first time.
- User defined group colours properly recovered from Jalview projects.
-
-
+
+ Jalview 2.10.2b1 bugfix release
+
+
+ This is patch release for 2.10.2. See the release notes for full
+ details bugs addressed in this version, which also introduces
+ additional improvements to the overview panel, and patches for
+ several minor issues including the ability to correctly recover
+ cross-references for Uniprot protein sequences from Ensembl.
+
+
+ What's new in Jalview 2.10.2 ?
+
+
+ Version 2.10.2 was released in August 2017, and introduced new user
+ interface features, improved and more extensible tree and PCA
+ analysis, more robust 3D structure viewing with UCSF Chimera and an
+ updated service client for JABAWS. The full list of bug fixes and
+ new features can be found in the 2.10.2 Release Notes, but
+ the highlights are below.
+
+
+ - New dialog and faster and more
+ configurable Tree and PCA calculations
Menu entries for
+ calculating PCA and different types of tree have been replaced by
+ a single Calculations
+ dialog box. The underlying implementation for the PCA and tree
+ calculations have been made faster and more memory efficient.
+ - Extensible score models
A new
+ framework has also been created for the score models used to
+ calculate distances between sequences and shade alignments. This
+ framework allows import of substitution matrices in NCBI and
+ AAIndex format.
PCA Bug Fixes. Jalview's
+ implementation of PCA differed in its treatment of gaps and
+ non-standard residues. The BLOSUM62 matrix also included a typo
+ that affected results. See the 2.10.2 release note
+ about score model bugs for details and how to reinstate legacy
+ behaviour.
+ - Update to JABAWS 2.2
Jalview's
+ alignment, protein conservation analysis, and protein disorder and
+ RNA secondary structure prediction services are now provided by JABAWS 2.2.
+ Several of the programs provided as JABAWS 2.2 services have been
+ updated, so their options and parameters have changed.
+ - URL linkouts to other bioinformatics
+ databases
New preferences for opening web pages for
+ database cross-references via the UK Elixir's EMBL-EBI's MIRIAM
+ database and identifiers.org services.
+ - Showing and hiding regions
Hide insertions in the
+ PopUp menu has changed its behaviour. Prior to 2.10.2, columns
+ were only shown or hidden according to gaps in the sequence under
+ the popup menu. Now, only columns that are gapped in all selected
+ sequences as well as the sequence under the popup menu are hidden,
+ and column visibility outside the selected region is left as is.
+ This makes it easy to filter insertions from the alignment view
+ (just select the region containing insertions to remove) without
+ affecting the rest of the hidden columns.
+ - Gap count - a.k.a. the Occupancy
+ Annotation Row
Another way to filter columns according to
+ the presence of gaps is to enable the Occupancy
+ Annotation row via Jalview's Preferences. This annotation row
+ shows a histogram of the number of aligned residues at each
+ column. The Select
+ By Annotation dialog now also includes a percentage threshold
+ mode, to make it easy to filter alignments to show only those
+ columns with a particular fraction of aligned sequences.
+ - Recent search history for Find, PDBe and
+ Uniprot
Easily repeat a previous search for Find and the free
+ text search system (for querying Uniprot and the PDBe).
+ - Improved Overview Window
The alignment overview is now easier
+ to use when working with alignments of more than 5000 rows and
+ columns, and features a new pop-up menu that allows hidden regions
+ to be excluded from the overview. It also works with CDS/Protein
+ alignments and MSA views in wrapped mode.
+ - 3D Structure
Jalview's communication
+ with UCSF Chimera has been made more robust, particularly when
+ working with many structures and long sequences. Regions in
+ structures that correspond to hidden regions in an alignment view
+ are now left un-coloured, making it easier to highlight specific
+ features in 3D. See below for experimental
+ features for exchanging annotation between Chimera and Jalview.
+
+
+ Scripting
New groovy examples
+ demonstrate Jalview 2.10.2 APIs for creation of data-driven
+ colourschemes, and custom alignment file handlers. The FeatureAnnotationWorker
+ introduced in Jalview 2.10 has also been refactored to allow
+ efficient counting across multiple feature types. Please be aware
+ that feature counter scripts created for earlier versions will not
+ execute in Jalview 2.10.2.
+
+
+ Experimental Features
+
+
+ This release of Jalview introduces an Experimental Features
+ option in the Jalview Desktop's Tools menu that allows you
+ to try out features that are still in development. To access the
+ experimental features below - first enable the Tools→Enable
+ Experimental Features option, and then restart Jalview.
+
+
-
-See the Release History page for
-details of all new features and resolved issues.