Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Potato autopolyploidy


ABSTRACT: A synthetic autopolyploidy plant series O37 was developed from chromosome doublings of a monoploid (12 chromosome) plant derived from a Solanum phureja background. Monoploid (1x), diploid (2xR3 and 2xR5) and tetraploid (4x) plants were used for gene expression profiling. Total RNA was isolated from growing leaflets of six plants of each genotype at 20 day after planting. Total RNA was isolated and amplified from growing root tips of each genotype at 7 days after planting. Microarray hybridizations were performed in a loop design for three biological replicates.

ORGANISM(S): Solanum phureja

SUBMITTER: Jia Liu 

PROVIDER: E-GEOD-5428 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

altmetric image

Publications


Polyploidy is remarkably common in the plant kingdom and polyploidization is a major driving force for plant genome evolution. Polyploids may contain genomes from different parental species (allopolyploidy) or include multiple sets of the same genome (autopolyploidy). Genetic and epigenetic changes associated with allopolyploidization have been a major research subject in recent years. However, we know little about the genetic impact imposed by autopolyploidization. We developed a synthetic auto  ...[more]

Similar Datasets

2007-09-01 | E-GEOD-8243 | biostudies-arrayexpress
2010-06-10 | E-GEOD-2675 | biostudies-arrayexpress
2010-07-01 | E-GEOD-5360 | biostudies-arrayexpress
2007-09-01 | E-GEOD-8277 | biostudies-arrayexpress
2007-09-01 | E-GEOD-8250 | biostudies-arrayexpress
2007-09-01 | E-GEOD-8255 | biostudies-arrayexpress
2007-09-01 | E-GEOD-8259 | biostudies-arrayexpress
2007-09-01 | E-GEOD-8258 | biostudies-arrayexpress
2007-09-01 | E-GEOD-8256 | biostudies-arrayexpress
2007-09-01 | E-GEOD-8274 | biostudies-arrayexpress