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.


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


My NCBI Filters

Results by year

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

Year Number of Results
2009 2
2013 1
2015 3
2016 5
2017 6
2018 9
2019 14
2020 12
2021 20
2022 21
2023 6

Text availability

Article attribute

Article type

Publication date

Search Results

87 results

Results by year

Filters applied: . Clear all
Page 1
Artificial nondirectional site-specific recombination systems.
Wang JY, Cao YY, Chen YN, Wu XL, He BT, Zhu SY, Zhou X, Wu Y, Li BZ, Yuan YJ. Wang JY, et al. iScience. 2021 Dec 31;25(1):103716. doi: 10.1016/j.isci.2021.103716. eCollection 2022 Jan 21. iScience. 2021. PMID: 35072008 Free PMC article.
An artificial chromosome for data storage.
Chen W, Han M, Zhou J, Ge Q, Wang P, Zhang X, Zhu S, Song L, Yuan Y. Chen W, et al. Among authors: zhu s. Natl Sci Rev. 2021 Feb 12;8(5):nwab028. doi: 10.1093/nsr/nwab028. eCollection 2021 May. Natl Sci Rev. 2021. PMID: 34691648 Free PMC article.
87 results