Because the mouse has become the pre-eminent model system for functional genomics and analysis of complex-systems/pathways in mammals, there has been an escalation of interest in the generation and analysis of mouse mutations to use as tools in these analyses. I argue here for a parallel investment in continuing the development of appropriately marked chromosomal rearrangements to use as genetic reagents in mutation recovery, analysis, and maintenance crosses. Specifically, visibly marked interstitial chromosomal deletions can be valuable for regional mutagenesis screens for recessives based on hemizygosity, and they can also be used to simplify genetic fine-mapping as a prelude to gene identification based on positional cloning/candidacy strategies. Dominantly marked chromosomal inversions that also manifest some kind of recessive phenotype can be exploited in more extensive regional mutagenesis screens based on homozygosity, and are invaluable for simplified, low-cost and error-reduced mutant-stock maintenance. Also discussed are several issues concerning genetic background, particularly from the point of view of genetic-reagent resource development.
Mammalian Genome – Springer Journals
Published: Feb 25, 2014
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera