Difference between revisions of "EMBO workshop 2021"
| Line 121: | Line 121: | ||
== Subtomogram averaging == | == Subtomogram averaging == | ||
=== Introduction === | === Introduction === | ||
| + | Guided presentation: | ||
| + | |||
| + | * [http://{{SERVERNAME}}/w/doc/misc/conceptsSheet.pdf Basic ''Dynamo'' jargon] | ||
| + | * [http://{{SERVERNAME}}/w/doc/misc/introductionTablesAndData.pdf tutorial on] basic elements: help, data and metadata formats. | ||
| + | * [http://{{SERVERNAME}}/w/doc/misc/introductionAlignmentProjects.pdf tutorial on] the basic concept in ''Dynamo'' alignment: the ''project''. | ||
| + | |||
| + | Working on your own: | ||
| + | |||
| + | Basic [[Starters guide | walkthrough]]: creating a catalogue, picking particles, launching a project. | ||
| + | |||
=== Advanced starters guide === | === Advanced starters guide === | ||
| + | Complete the [[advanced starters guide]] (~2 hours) | ||
| + | The data can be found in | ||
| + | <tt>/g/cryocourse/data/dynamo/crop.rec</tt> | ||
| + | the chimera path you need in the tutorial is | ||
| + | <tt>/g/easybuild/x86_64/CentOS/7/haswell/software/Chimera/1.13-foss-2017b-Python-2.7.14/bin/chimera</tt> | ||
=== Seed oversampling === | === Seed oversampling === | ||
Revision as of 13:11, 24 June 2021
These tutorials takes place virtually on the 11th and 13th of September of 2021 (14-18:30), as a part of the EMBO workshop for Image processing in cryoEM
Contents
Tutorials
Connection
Please refer to your course material to access your credentials.
Dynamic of the course
The course is divided on different modules, described in the time schedule below. Each module is structured in three stages:
- Demostration
- all students are connected to the main room; goals of the module will be explained by an instructor.
- Individual work
- students go the breakout rooms they have been assigned and perform the tasks of the walkthrough in the tutorial.
- an instructor will be assigned to each breakout room.
- Common discussion
- on the last 5 minutes of the module, we come back to the general breakout room for discussion of problems found.
Data location
Each module has one or several walkthroughs. The data of the walkthroughs is sometimes synthetic and created on the fly, and sometimes a data set is necessary. In such cases, the text of walkthrough will point to an on-line location where the data can be downloaded.
During this course, the data will be also available in the filesystem, you will not need to download it.
Time schedule
This time schedule is temptative
Day 1: tomography
| day | 'time |
| 14:00 | Introduction |
| 14:30 | tilt series alignment: manual |
| 15:00 | tilt series alignment (GUI) |
| 15:30 | tilt series alignment (command line) |
| 16:00 | Break |
| 16:30 | models: catalogue system |
| 17:00 | models: helical symmetry |
| 17:30 | models: vesicles and surfaces |
| 18:00 | Template matching |
Day 2: Subtomogram averaging
| 'time | subject |
| 14:00 | Introduction |
| 14:30 | Getting started: synthetic thermosomes |
| 15:30 | Advanced tutorial: FHV |
| 16:00 | Break |
| 16:30 | FHV: continuation |
| 17:00 | Seed oversampling |
| 18:00 | High resolution pipelines |
| 18:20 | Closing remarks |
Contents
Alignment of tilt series
Data location: t.b.d.
Manual alignment of tilt series
We will click manually on the gold beads of our test tilt series Walkthrough on manual marker clicking
Automated alignment of tilt series through the GUI
Walkthrough on GUI based tilt series alignment
Automated alignment of tilt series through the command line
Walkthrough on command line based tilt series alignment
Models
Catalogues
Helical models
Vesicle and surface models
tutorial on membrane modeling with dmslice
Reusing models
Reusing model workflows ( walkthrough)
Template matching
walkthrough for automated identification of proteosomes on a real tomogram through template matching. (~1 hour)
The data can be found in
/g/cryocourse/data/dynamo/t20s.mrc
Subtomogram averaging
Introduction
Guided presentation:
- Basic Dynamo jargon
- tutorial on basic elements: help, data and metadata formats.
- tutorial on the basic concept in Dynamo alignment: the project.
Working on your own:
Basic walkthrough: creating a catalogue, picking particles, launching a project.
Advanced starters guide
Complete the advanced starters guide (~2 hours) The data can be found in
/g/cryocourse/data/dynamo/crop.rec
the chimera path you need in the tutorial is
/g/easybuild/x86_64/CentOS/7/haswell/software/Chimera/1.13-foss-2017b-Python-2.7.14/bin/chimera
Seed oversampling
from densely packed spherical geometry (~1 hour)
The data is available at
/g/cryocourse/data/dynamo/v17.rec
High resolution pipeline
Not a tutorial per se: this is a presentation on a set of tools to interconnect Dynamo, M and other software.
