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Yan Xi

Researcher at Beijing Institute of Genomics

Publications -  14
Citations -  2367

Yan Xi is an academic researcher from Beijing Institute of Genomics. The author has contributed to research in topics: Geology & Drilling. The author has an hindex of 4, co-authored 4 publications receiving 2226 citations.

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A draft sequence for the genome of the domesticated silkworm (Bombyx mori).

TL;DR: A draft sequence for the genome of the domesticated silkworm (Bombyx mori), covering 90.9% of all known silkworm genes is reported, which exceeds the estimated gene count for Drosophila melanogaster.
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The Genomes of Oryza sativa: a history of duplications.

Jun Yu, +134 more
- 01 Feb 2005 - 
TL;DR: A more inclusive new approach for analyzing duplication history is introduced here, which reveals an ancient whole-genome duplication, a recent segmental duplication on Chromosomes 11 and 12, and massive ongoing individual gene duplications.
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A genetic variation map for chicken with 2.8 million single-nucleotide polymorphisms

Gane Ka-Shu Wong, +126 more
- 09 Dec 2004 - 
TL;DR: This map is based on a comparison of the sequences of three domestic chicken breeds with that of their wild ancestor, red jungle fowl, and indicates that at least 90% of the variant sites are true SNPs, and at least 70% are common SNPs that segregate in many domestic breeds.
Journal Article

The Genomes of Oryza sativa

Jun Yu, +116 more
- 01 Feb 2005 - 
Journal ArticleDOI

Numerical investigations on rock breaking mechanism and parameter influence of torsional percussive drilling with a single PDC cutter

TL;DR: In this article , a torsional percussive drilling tool was designed to reduce the risk of stick-slip and improve drilling efficiency, but there are few studies on the influence of torsion impact parameters, including amplitude, frequency, waveform, on the rate of penetration (ROP) while drilling the hard rock.