Table 2 Developmental, function and pathway analyses of 125 cotton fiber genes (Set 1) identified by expression profiling and double feature selection analysis highlighting the top represented GO pathways.
From: Double feature selection and cluster analyses in mining of microarray data from cotton
Cluster (genes) | Pima pattern | TM1 pattern | Top pathway(P value) | Top GO(P value) |
|---|---|---|---|---|
1 (13) | Slightly up in SCW | Highly up in SCW | Reductive carboxylase cycle (0.013) | Response to biotic stimulus (0.02) |
2 (34) | Down in SCW | Slightly up in the overlapped transition from PCW to SCW | Stilbene, cumarine and lignin biosynthesis (0) | Purine nucleotide binding (0.025) |
3 (43) | Up in both PCW and SCW | Down in both PCW and SCW | Starch and Sucrose metabolism (0.03) | Sucrose metabolism (0.02) |
4 (28) | Up in PCW and down in SCW | Up in both PCW and SCW | VEGF signaling pathway (0.02) | Serine-type peptidase activity (0.0003) |
5 (7) | Down in the transition from PCW to SCW and up in SCW | Up in the PCW and down in the transition from PCW to SCW | Phenylalanine metabolism (0.004) | Transferase activity (0.01) |