Discovering multiple transcripts of human hepatocytes using massively parallel signature sequencing (MPSS).

ABSTRACT:

Background

The liver is the largest human internal organ--it is composed of multiple cell types and plays a vital role in fulfilling the body's metabolic needs and maintaining homeostasis. Of these cell types the hepatocytes, which account for three-quarters of the liver's volume, perform its main functions. To discover the molecular basis of hepatocyte function, we employed Massively Parallel Signature Sequencing (MPSS) to determine the transcriptomic profile of adult human hepatocytes obtained by laser capture microdissection (LCM).

Results

10,279 UniGene clusters, representing 7,475 known genes, were detected in human hepatocytes. In addition, 1,819 unique MPSS signatures matching the antisense strand of 1,605 non-redundant UniGene clusters (such as APOC1, APOC2, APOB and

SUBMITTER: Huang J 

PROVIDER: S-EPMC1929076 | biostudies-literature | 2007 Jul

REPOSITORIES: biostudies-literature