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Ph.D., Plant Biology, University of Georgia, 2002
M.S., Plant Physiology, Yangzhou University, China, 1986
B.S., Plant Physiology and Biochemistry, Nanjing
University, China, 1983
My primary research objective is to explore the function of transposable
elements (TEs) in order to understand the forces underlying eukaryotic genome
diversification. It now seems clear that each genome possesses a unique spectrum
of transposable elements and a varying proportion of these are active. An open
question is how this diversity of TEs influences the evolutionary trajectory of
the genomes in which they reside. I use both computational and molecular
biology-based approaches to address this question and to analyze the
ever-increasing database of genomic sequence from multiple plant species.
Jiang N., Bao Z., Zhang X.,
Eddy S.R. and Wessler S.R. 2004. Pack-MULE transposable elements mediate gene
evolution in plants. Nature 431:569-73.
Feltus F.A., Wan J., Schulze
S.R., Estill J.C., Jiang N., and Paterson A.H. 2004. An SNP resource for rice
genetics and breeding based on subspecies indica and japonica
genome alignments. Genome Res.14:1812-9.
Jiang N.,
Feschotte C.,
Zhang X., and Wessler S.R. 2004. Using rice to understand the origin and
amplification of MITEs. Curr. Opin. Plant Biol. 7:115-119.
Zhang X., Jiang
N., Feschotte C. and Wessler S.R. 2004.
PIF
and Pong-like elements: distribution, evolution and relationship with the
Tourist-like miniature inverted-repeat transposable elements. Genetics
166:971-986.
Jiang
N., Bao Z., Zhang X., Hirochika H., Eddy S.R., McCouch S.R. and Wessler S.R.
2003. An active DNA transposon family in rice. Nature 421:163-167.
Jiang N., Jordan
I.K. and Wessler S.R. 2002.
Dasheng
and RIRE2: a
non-autonomous LTR element and its putative autonomous partner in the rice
genome. Plant Physiol. 130:1697-1705.
Jiang
N., Bao Z., Temnykh S., Cheng Z., Jiang J., Wing R.A., McCouch S.R. and Wessler
S.R. 2002. Dasheng: a recently amplified non-autonomous LTR element that
is a major component of pericentromeric regions in rice. Genetics 161:
1293-1305.
Feschotte C., Jiang N.
and Wessler S.R. 2002. Plant transposable elements: where genetics meet
genomics. Nature Rev. Genet. 3:329-341.
Peterson D.G., Schulze S.R.,
Sciara E.B., Lee S.A., Bowers J.E., Nagel A., Jiang N., Tibbitts D.C.,
Wessler S.R. and Paterson A.H. 2002. Integration of Cot analysis, DNA
cloning, and high throughput sequencing facilitates genome characterization and
gene discovery. Genome Res. 12:795-807.
Jiang N. and Wessler S.R.
2001. Insertion preference of maize and rice MITEs as revealed by the analysis
of nested elements. The Plant Cell 13: 2553-2564.
Zhang X., Feshotte
C., Zhang Q., Jiang N., Eggelston W.B. and Wessler S.R. 2001.
P Instability Factor: an
active maize transposon system associated with the amplification of Tourist-like
MITEs and a new superfamily of transposases. Proc. Natl. Acad. Sci. USA.
98:12572-12577.
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