Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2007 1
2011 1
2012 1
2013 2
2014 1
2021 1
2022 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

6 results

Results by year

Filters applied: . Clear all
Page 1
The 2R hypothesis: an update.
Kasahara M. Kasahara M. Curr Opin Immunol. 2007 Oct;19(5):547-52. doi: 10.1016/j.coi.2007.07.009. Epub 2007 Aug 17. Curr Opin Immunol. 2007. PMID: 17707623 Review.
Nearly forty years ago, Susumu Ohno proposed that one or two rounds of whole genome duplication took place close to the origin of vertebrates. ...
Nearly forty years ago, Susumu Ohno proposed that one or two rounds of whole genome duplication took place close to the origin of ver …
Laser speckle flowgraphy findings in focal scleral nodule.
Yamashita Y, Saito M, Hirooka K, Ishida S. Yamashita Y, et al. Graefes Arch Clin Exp Ophthalmol. 2022 Feb;260(2):697-700. doi: 10.1007/s00417-021-05391-x. Epub 2021 Sep 8. Graefes Arch Clin Exp Ophthalmol. 2022. PMID: 34495368 Free PMC article. No abstract available.