MGI Workshop at the TT2008 Meeting

July 7th, 2008

    

Mouse Genome Informatics

TT2008 Meeting

At the forthcoming TT2008 Meeting, to be held in Toronto (Canada) on October 27-29, 2008, there is a Mouse Genome Infomartics (MGI) Workshop organized.

Right after the TT2008 meeting ends, on Wednesday October 29 afternoon, we will be hosting a two-hour bioinformatics workshop led by the Mouse Genome Informatics (MGI) team from the Jackson Labooratory. Computers with internet access will be provided to all attendees.

This workshop is appropriate for all levels, from undergraduate to principal investigator, and benefit new and experienced MGI users alike. Workshop is hands-on and will include among other topics how to:

• Find mouse models of human disease
• Identify single nucleotide polymorphisms (SNPs), PCR polymorphisms and biological sequences specific to selected mouse strains
• Locate quantitative trail loci (QTL) associated with a specific phenotype
• View mouse markers, alleles and phenotypes mapped onto a genome browser
• Find gene expression assays and images for specific anatomical structures and developmental stages
• View terms describing the molecular function, biological process and cellular component of a gene, and retrieve a list of genes annotated with a specific Gene Ontology (GO) term. 
 

The number of participants we can accommodate will be very limited, so we urge anyone interested to apply as soon as possible. Please apply by sending your current CV, a recommendation letter stating why you should attend this course, and a letter from you describing how you will make use of what you will learn to the following address: tt2008@mshri.on.ca

All documents should be sent by email, but your recommendation letter should be sent from your referees email address.

 

ISTT has more than 250 members world-wide

June 24th, 2008

Current continental distribution of ISTT Members

The International Society for Transgenic Technologies (ISTT) has reached 250 Members in June 2008. Our Society was founded in 2006, although the initial discussions towards the foundation of ISTT started right after the TT2005 Meeting held in Barcelona.

We finished our first year, 2006, with 125 members, increased to 220 members in 2007, when we had the TT2007 Meeting, held in Brisbane (Australia), and now, in June 2008, we have doubled our initial number of members and we are currently more than 250 members distributed world-wide.

Membership evolution at the ISTTT

The ISTT is a very active Society, organising, promoting and sponsoring meetings, symposia, courses and workshops. Among other activities, from the ISTT we have promoted/co-organised or co-sponsored events in: Brisbane, London, Houston, Sao Paulo, Montevideo and Toronto.

The next Transgenic Technology (TT2008) meeting, the main activity of ISTT, will be held in Toronto (Canada), on October 27-29, 2008. We look forward to meeting all of you there.

If you would like to become ISTT Member, please visit this WEB site and follow the indications.

The ISTT co-sponsors an international course on “Genetics of Laboratory Rodents” in Uruguay

June 11th, 2008

 

International Society for Transgenic Technologies

Genetics of Laboratory Rodents

 

Institut Pasteur de Montevideo (Uruguay)

 The International Society for Transgenic Technologies (ISTT) co-sponsors an International Course on “Genetics of Laboratory Rodents” that will be held at the Institut Pasteur de Montevideo (Uruguay) on November 24th - December 5th, 2008.

This EMBO course is organized by the Unidad de Animales Transgénicos y Experimentación of the Institut Pasteur de Montevideo and the Unité de Génétique Fonctionelle de la Souris of the Institut Pasteur de Paris.

The Course program includes the following invited speakers and tutors:

Jean Jacques Panthier, IP-Paris, France
Xavier Montagutelli, IP-Paris, France
Jean Louis Guenet, IP-Paris, France
Jean Jaubert, IP-Paris, France
Michel Cohen-Tannoudji, IP-Paris, France
Marcelo Rubinstein, INGEBI, Argentina
Fernando Benavides, MD Anderson CC, USA
Werner Mueller, Univ. Manchester, UK
Jose Eduardo Krieger, Instituto do Coração–USP, Brazil
Luiz Augusto Corrêa Passos, CEMIB-UNICAMP, Brazil
Mariela Bollati, IP Montevideo, Uruguay
Martina Crispo, IP Montevideo, Uruguay

Martina Crispo (member of ISTT) is the Organizer of this course

ISTT Chat session on “Lentiviral transgenesis”

May 17th, 2008

HIV lentivirus

At the ISTT, and according to members’ proposal, we have prepared another CHAT session that will be devoted this time to discuss about “Lentiviral Transgenesis“.

This session is organised and will be moderated by:

Shirley Pease
California Institute of Technology (Caltech)
Genetically Engineered Mouse Services
Pasadena, CA, USA

CHAT session will be held at the ISTT CHAT on Wednesday, June 18 at 20:00 GMT

Confirmed Invited pannelist experts are:

Carlos Lois
Massachussetts Institute of Technology (MIT)
Department of Brain and Cognitive Sciences
Cambridge, MA, USA

Bill Ritchie
Consulting Embryologist
Roslin Embriology Limited
Edinburgh, Scotland, UK

Oded Singer
The Salk Institute for Biological Studies
Laboratory of Genetics
San Diego, CA, USA

The chat sesssion will take place at the following time-table:

23:00 Athens
22:00 Madrid, Rome, Paris, Berlin, Munich, Stockholm
21:00 London, Lisboa
20:00 GMT
17:00 Sao Paulo
16:00 Toronto, New York, Philadelphia, Bethesda, Bar Harbor (US East Coast)
15:00 Houston, Chicago
14:00 Denver
13:00 Los Angeles, California (US West Coast)
10:00 Honolulu
01:30 New Delhi, on next day: June 19st
04:00 Perth, on next day: June 19st
05:00 Tokyo, on next day: June 19st
06:00 Melbourne, Brisbane on next day: June 19st
08:00 Auckland, on next day: June 19st

You can check in this WEB for additional meeting times across the world.

If you are not already an ISTT Member, you can join the ISTT to participate in the CHAT session.

 Credit for the picture

“Transgenic list” (tg-l) is now the official list of ISTT

April 23rd, 2008

transgenic-list (tg-l)

ISTT

 The transgenic-list (tg-l), the reference channel of discussions on scientific and technical issues related to the generation and analysis of transgenic animals and transgenic research in general, established in its current format since July 1996 by Peter Sobieszczuk, has become the official list of the International Society for Transgenic Technologies (ISTT).

To illustrate this agreement, established between Peter Sobieszczuk (as the tg-list owner and therefore responsible person of the list) and Lluis Montoliu (as President of the ISTT) the ISTT will recommend and promote the use of tg-list to discuss any topic related with transgenic research. Likewise, the tg-list will announce this agreement in all messages, with a link to the ISTT WEB site.

 

TT2008 Meeting updated program

April 20th, 2008

TT2008 Meeting

The TT2008 Meeting program has been updated, now including a session on basic techniques, inmediately before the classical round-table discussion on “Running a transgenic unit”. Please check the TT2008 Meeting WEB site for latest announcements.

Topics that will be covered in this “Basic techniques” new session include: Embryo transfer, vasectomy and ceasarean section, ES cell culture and derivation, Pronuclear and blastocyst injection and Artificial chromosome-type transgenes.

Important deadlines for the TT2008 meeting are:

Early registration: July 1, 2008
Tetraploid aggregation course and MGI workshop: August 1, 2008
Abstract submission: July 20, 2008
Last registration: September 1, 2008. Registrations will not be accepted after this date
Niagara tour and pre-conference dinner: September 1, 2008

In addition, the ISTT sponsors up to six travel awards for ISTT Members willing to attend the TT2008 meeting. Deadline for submitting an application for these travel awards is: July 1, 2008

Patents in ES cell work

April 16th, 2008

mouse ES cells

Recently, at the tg-list, it was discussed the issue of patents that apply in the standard ES cell work. Those patents include the usual positive-negative selection and the use of isogenic DNA. Of course, there are many more with modifications or alternative methodologies but I believe these two methodology are still the basic ones. 

According to the United States Patent and Trademark Office, these are the patents alive and active:

Positive-negative selection methods and vectors
Capecchi; Mario R., Thomas; Kirk R.
US Patent: 5,464,764
Issued: November 7, 1995
Filed: February 4, 1993
Assignee: University of Utah Research Foundation (Salt Lake City, UT)

Cells and non-human organisms containing predetermined genomic modifications and positive-negative selection methods and vectors for making same
Capecchi; Mario R., Thomas; Kirk R.
US Patent: 5,487,992
Issued: January 30, 1996
Filed: June 28, 1993
Assignee: University of Utah Research Foundation (Salt Lake City, UT)

Cells and non-human organisms containing predetermined genomic modifications and positive-negative selection methods and vectors for making same
Capecchi; Mario R., Thomas; Kirk R.
US Patent: 5,627,059
Issued: May 6, 1997
Filed: June 5, 1995
Assignee: University of Utah (Salt Lake City, UT)

Cells and non-human organisms containing predetermined genomic modifications and positive-negative selection methods and vectors for making same
Capecchi; Mario R., Thomas; Kirk R.
US Patent: 5,631,153
Issued: May 20, 1997
Filed: June 5, 1995
Assignee: University of Utah (Salt Lake City, UT)

Cells and non-human organisms containing predetermined genomic modifications and positive-negative selection methods and vectors for making same
Capecchi; Mario R., Thomas; Kirk R.
US Patent: 6,204,061
Issued: March 20, 2001
Filed: January 9, 1997
Assignee: University of Utah Research Foundation (Salt Lake City, UT)

Cells and non-human organisms containing predetermined genomic modifications and positive-negative selection methods and vectors for making same
Capecchi; Mario R., Thomas; Kirk R.
US Patent: 6,204,061
Issued: February 10, 2004
Filed: November 28, 2000
Assignee: University of Utah Research Foundation (Salt Lake City, UT)

Gene targeting in animal cells using isogenic DNA constructs
Berns; Anton, Robanus Maandag; Els, te Riele; Hein
US Patent: 5,789,215
Issued: August 4, 1998
Filed: August 7, 1997
Assignee: GenPharm International (San Jose, CA)

High efficiency gene targeting in mouse embryonic stem cells
Berns; Anton, Robanus Maandag; Els, te Riele; Hein
US Patent: 6,653,113
Issued: November 25, 2003
Filed: February 19, 1999
Assignee: Genpharm International, Inc. (Mountain View, CA)

 

ISTT Chat Session on “Sperm cryopreservation and IVF techniques”

April 3rd, 2008

Julia Fernandez working at the CNB cryopreservation lab

On Tuesday, April 15th, 2008 the International Society for Transgenic Technologies (ISTT) will sponsor an interactive chat session about “Sperm Cryopreservation and IVF techniques

Confirmed expert panelists are (updated April 9, 2008):

Jorge M. Sztein DVM, Ph.D.
Director, Colony Management and Research Support
Genetic Engineering Core Facility
National Eye Institute 
National Institutes of Health
Bethesda, MD, USA

Martin D Fray, PhD
Frozen Embryo and Sperm Archive - manager
MRC Mammalian Genetics Unit
Harwell
Didcot
Oxfordshire, UK

G. Charles Ostermeier, Ph.D.
Associate Research Scientist
Reproductive Technology Specialist
The Jackson Laboratory
Technology Evaluation and Development
Reproductive Sciences
Bar Harbor, ME, USA

Dr. Susan Marschall
Cryo-Unit - EMMA
Institute of Experimental Genetics
Helmholtz Zentrum Muenchen
German Research Center for Environmental Health (GmbH)
Neuherberg, Germany

Carlisle P. Landel, Ph.D.
Director, Transgenic and Gene Targeting Facility
Kimmel Cancer Center
Thomas Jefferson University
Philadelphia, PA, USA

Auke Boersma, Ph.D.
Veterinarian
Cryobiology / Institute of Experimental Genetics
European Mouse Mutant Archive - EMMA
Neuherberg, Germany

The chat sesssion will take place at the following time-table:

23:00 Athens
22:00 Madrid, Rome, Paris, Berlin, Munich, Stockholm
21:00 London, Lisboa
17:00 Sao Paulo
16:00 Toronto, New York, Philadelphia, Bethesda, Bar Harbor (US East Coast)
15:00 Houston, Chicago
14:00 Denver
13:00 Los Angeles, California (US West Coast)
10:00 Honolulu
01:30 New Delhi, on next day: April 16st
04:00 Perth, on next day: April 16st
05:00 Tokyo, on next day: April 16st
06:00 Melbourne, on next day: April 16st
07:00 Brisbane, on next day: April 16st
08:00 Auckland, on next day: April 16st

You can check in this WEB for additional meeting times across the world.

If you are not already an ISTT Member, you can join the ISTT to participate in the CHAT session.

ISTT Prize awarded to Brigid Hogan

March 26th, 2008

Prof. Brigid Hogan (picture from Cell Biology Dep., Duke Univ. Medical Center)

Prof. Brigid Hogan, chair of the department of Cell Biology, at Duke University Medical Center (Durham, NC, USA), will be awarded the sixth ISTT Prize for her “outstanding contributions to the field of transgene technologies” during the next Transgenic Technology meeting (TT2008) that will be held in Toronto (Ontario, Canada) on October 27-29, 2008.

Brigid Hogan has been intimately associated with the Transgenic Technology field since its very beginning. She took part as instructor in the first Molecular Embriology of the Mouse practical courses organised in 1983 and 1984, held at Cold Spring Harbor Laboratory, shortly after the first publications about the generation of transgenic mice. These pioneer courses eventually resulted in the well-known “Mouse manual” (Manipulating the mouse embryo: a laboratory manual, Cold Spring Harbor Laboratory Press), first published in 1986 (edited by Brigid Hogan, Frank Constantini and Elizabeth Lacey) and revised in 1994, in its second edition (edited by Brigid Hogan, Rosa Beddington, Frank Constantini and Elizabeth Lacey) before the current (2003) third edition was available (edited by Andras Nagy, Marina Gertsenstein, Kristina Vintersten and Richard Behringer). Generations of scientists and technicians have learnt how to generate transgenic mice and all associated technologies through this book, the most influential and a reference in the field.

In addition to her instrumental contributions to the field of transgenic technologies Brigid Hogan is a most prestigious scientist and a world recognised expert in developmental biology and stem cell research. Research in her laboratory currently is focused “on the basic mechanisms underlying organogenesis and tissue repair, and how these two processes involve stem cells“. In particular, she studies ”the development, maintenance, and repair of the foregut and lung, using the mouse as a model genetic organism“. A list of her publications from 1998 to 2006 is available here, whereas her most recent publications in 2007 and 2008 are listed below. 

Corriere MA, Rogers CM, Eliason JL, Faulk J, Kume T, Hogan BL, Guzman RJ. Endothelial Bmp4 is induced during arterial remodeling: effects on smooth muscle cell migration and proliferation.
J Surg Res. 2008 Mar;145(1):142-9.

Hogan B. A shared vision.
Dev Cell. 2007 Dec;13(6):769-71.

Lu Y, Thomson JM, Wong HY, Hammond SM, Hogan BL. Transgenic over-expression of the microRNA miR-17-92 cluster promotes proliferation and inhibits differentiation of lung epithelial progenitor cells.
Dev Biol. 2007 Oct 15;310(2):442-53.

Rossant J, Hogan B. Retrospective. Anne McLaren (1927-2007).
Science. 2007 Aug 3;317(5838):609.

Kizhatil K, Davis JQ, Davis L, Hoffman J, Hogan BL, Bennett V. Ankyrin-G is a molecular partner of E-cadherin in epithelial cells and early embryos.
J Biol Chem. 2007 Sep 7;282(36):26552-61.

Sharova LV, Sharov AA, Piao Y, Shaik N, Sullivan T, Stewart CL, Hogan BL, Ko MS. Global gene expression profiling reveals similarities and differences among mouse pluripotent stem cells of different origins and strains.
Dev Biol. 2007 Jul 15;307(2):446-59.

Que J, Okubo T, Goldenring JR, Nam KT, Kurotani R, Morrisey EE, Taranova O, Pevny LH, Hogan BL. Multiple dose-dependent roles for Sox2 in the patterning and differentiation of anterior foregut endoderm.
Development. 2007 Jul;134(13):2521-31.

Cox B, Kislinger T, Wigle DA, Kannan A, Brown K, Okubo T, Hogan B, Jurisica I, Frey B, Rossant J, Emili A. Integrated proteomic and transcriptomic profiling of mouse lung development and Nmyc target genes.
Mol Syst Biol. 2007;3:109.

Rawlins EL, Ostrowski LE, Randell SH, Hogan BL. Lung development and repair: contribution of the ciliated lineage.
Proc Natl Acad Sci U S A. 2007 Jan 9;104(2):410-7.

Along with a Diploma for the ISTT Prize Brigid Hoganwill be awarded honorary ISTT Membership and a silver-made sculpture representing a mouse blastocyst created by the Hungarian artist Bela Roznay. Brigid Hogan will also deliver a lecture at the TT2008 Meeting in Toronto entitled: “Transgenic mouse models of lung development and disease“.

ISTT Prize

Previous scientists awarded with the ISTT Prize: Charles Babinet (at TT2007, Brisbane, Australia), Andras Nagy (at TT2005, Barcelona, Spain), Qi Zhou (at TT2004, Uppsala, Sweden), Kenneth McCreath (at TT2002, Munich, Germany) and Teruhiko Wakayama (at TT2001, Stockholm, Sweden).

The ISTT Prize is generously sponsored by genOway.

The KOMP Repository: Mouse KO project

March 19th, 2008

KOMP

KOMP stands for Knock-Out Mouse Project, and it is a public academic trans-initiative, funded by NIH, that aims “to generate a comprehensive and public resource comprised of mouse embryonic stem (ES) cells containing a null mutation in every gene in the mouse genome“.

Together and in coordination with the Canadian NorCOMM and European EUCOMM initiatives, the KOMP repository, acting as a coordination center, allows to search for genes that have been inactivated, those that are being knocked-out and those that have not yet been addressed. The researcher can submit an expression of interest describing why a given gene should be knocked-out if the gene of interest is not yet included in the priority list.

The KOMP Repository hosts the vectors, ES cells, mice, embryos, and sperm generated by the NIH KOMP Mutagenesis Project. It is highly advisable these days to search for the status of KO of a given gene before starting a new KO mouse project in the laboratory (i.e. by searching through the catalog provided at the KOMP WEB page, or searching through the several gene-trap initiatives). It could be that the gene is actually already being knocked out by one of these initiatives.