Zhengdeng Lei, PhD

Zhengdeng Lei, PhD

2009 - Present Research Fellow at Duke-NUS, Singapore
2007 - 2009 High Throughput Computational Analyst, Memorial Sloan-Kettering Cancer Center, New York
2003 - 2007 PhD, Bioinformatics, University of Illinois at Chicago

Wednesday, March 12, 2014

ICGC data download

ftp://data.dcc.icgc.org/

ftp://data.dcc.icgc.org/current/Pancreatic_Cancer-QCMG-AU/

Tuesday, September 10, 2013

Wednesday, September 4, 2013

qsub shortcut

alias I10='qsub -I -l walltime=48:0:0,mem=10gb -q batch'
alias I15='qsub -I -l walltime=48:0:0,mem=15gb -q batch'
alias I5='qsub -I -l walltime=48:0:0,mem=5gb -q batch'
alias I='qsub -I -l walltime=48:0:0 -q batch'

Wednesday, August 21, 2013

proliferative ki-67

http://en.wikipedia.org/wiki/Ki-67_(protein)

The Ki-67 protein (also known as MKI67) is a cellular marker for proliferation.[5] It is strictly associated with cell proliferation. During interphase, the Ki-67 antigen can be exclusively detected within the cell nucleus, whereas in mitosis most of the protein is relocated to the surface of the chromosomes. Ki-67 protein is present during all active phases of the cell cycle (G1, S, G2, and mitosis), but is absent from resting cells (G0).

Tuesday, July 30, 2013

My paper is highlighted by Gastroenterology Editorial

My paper, "Identification of molecular subtypes of gastric cancer with different responses to PI3-kinase inhibitors and 5-fluorouracil",
http://www.sciencedirect.com/science/article/pii/S0016508513007221
is highlighted by Gastroenterology Editorial:

Expanding the Lauren Classification: A New Gastric Cancer Subtype?
http://www.sciencedirect.com/science/article/pii/S0016508513010706
https://dl.dropboxusercontent.com/u/62547840/GastroenterologyEditorial.pdf

Friday, July 26, 2013

Extract specific rows from a file

 cat CCI_DrugFile_trimmed.csv |  awk ' NR >= 297652 && NR <= 298124 {print }'>row297652to298124.txt