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22<br />

A cdemic<br />

The Tomato Genome Sequence Provides<br />

Insights into Fleshy Fruit Evolution<br />

Through tremendous efforts lasting<br />

for more than 8 years, the whole<br />

genomes of Solanum lycopersicum<br />

and Solanum pimpinellifolium have been<br />

successfully sequenced by the Tomato Ge-<br />

nome Consortium (TGC) comprising of<br />

over 300 scientists from 14 different coun-<br />

tries. The high quality analyses of tomato<br />

genome sequences is another outstanding<br />

work implemented by international coop-<br />

eration after the accomplishment of Ara-<br />

bidopsis and rice genome sequencing. The<br />

achievement was published in the interna-<br />

tional authoritative magazine, Nature, as<br />

Sichuan University Newsletter<br />

cover story on May 31, 2012 (URL: http://<br />

www.nature.com/nature/journal/v485/<br />

n7400/index.html). Prof. Yongsheng Liu<br />

from collage of Life Science, Sichuan Uni-<br />

versity, and his postgraduate Dr. Shengx-<br />

iong Huang participated in the long-time<br />

researches and made contributions. There<br />

are three main scientific meanings of the<br />

achievement: (1) decipher the genome<br />

sequences of cultivated tomato and cur-<br />

rant tomato, (2) demonstrate the genome<br />

mechanisms underlying the fleshy fruit<br />

development and evolution of cultivated<br />

tomato and (3) provide powerful tools for<br />

utilizing the important genes from wild<br />

tomato species to improve the cultivated<br />

tomato.

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