An official website of the United States government
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.
Li H, Conner RL, Liu Z, Li Y, Chen Y, Zhou Y, Duan X, Shen T, Chen Q, Graf RJ, Jia X.Li H, et al. Among authors: graf rj.Plant Dis. 2007 Apr;91(4):368-374. doi: 10.1094/PDIS-91-4-0368.Plant Dis. 2007.PMID: 30781176Free article.
Li H, Conner RL, Chen Q, Li H, Laroche A, Graf RJ, Kuzyk AD.Li H, et al. Among authors: graf rj.Genome. 2004 Feb;47(1):215-23. doi: 10.1139/g03-095.Genome. 2004.PMID: 15060618
Chen Q, Conner RL, Li HJ, Sun SC, Ahmad F, Laroche A, Graf RJ.Chen Q, et al. Among authors: graf rj.Genome. 2003 Feb;46(1):135-45. doi: 10.1139/g02-109.Genome. 2003.PMID: 12669806
Li H, Chen Q, Conner RL, Guo B, Zhang Y, Graf RJ, Laroche A, Jia X, Liu G, Chu C.Li H, et al. Among authors: graf rj.Genome. 2003 Oct;46(5):906-13. doi: 10.1139/g03-053.Genome. 2003.PMID: 14608407