Genes up-regulated in theLi 1 mutant relative to its near isogenic wild type line | ||||||
---|---|---|---|---|---|---|
Probe ID | Annotation | 3DPA | 12DPA | 16DPA | Heterologous functions | Ref. |
Ghi.798.1.S1_s_at | 1-aminocyclopropane-1-carboxylate oxidase | 2.45 | 10.95 | 5.08 | GhACO3, ethylene biosynthesis, elongation related | [55] |
GhiAffx.16665.1.S1_s_at | 1-aminocyclopropane-1-carboxylate oxidase homolog 4-like | 1.48 | 2.87 | 2.54 | no homology known | Â |
Ghi.8264.1.S1_s_at | brassinosteroid-regulated protein bru1 | 0.81 | 4.11 | 6.99 | homology to xyloglucan endotransglcosylase (AT4G14130.1), expression correlates with elongation inhibition | [56] |
Ghi.5860.1.S1_s_at | fasciclin-like arabinogalactan protein | 1.10 | 56.47 | 0.16 | EST from fiber, homology to G. hirs. fasciclin-like arabinogalactan protein 3 (FLA3). AtFLA3 overexpression leads to defective elongation in stamen. | [57] |
GhiAffx.36662.1.S1_s_at | r2r3-myb transcription | 1.60 | 4.25 | 6.40 | At4g37260, MYB73. Highly responsive to ethylene, ABA. Downregulated in fl mutant elonagtion phase. | |
GhiAffx.60562.1.S1_at | ethylene-responsive transcription factor wri1 | 0.79 | 0.31 | 0.26 | wri1-1 mutants demonstrate defective elongation of hypocotyl. | [60] |
Ghi.2039.2.S1_s_at | sucrose synthase sus1 | 35.38 | 1.60 | 1.38 | GhSus1 isoform C, targeted to cell wall during secondary cell wall synthesis. | [61] |
Ghi.7911.1.S1_x_at | xyloglucan endotransglucosylase hydrolase | 0.42 | 9.24 | 8.22 | TCH4, dwarf A. thaliana mutants have reduced expression, elongation related. | [62] |
GhiAffx.10621.1.A1_s_at | pollen ole e 1 allergen and extensin family protein | 1.21 | 32.53 | 0.67 | Uncharacterized EST | Â |
Genes down-regulated in the Li 1 mutant relative to its near isogenic wild type line | ||||||
Ghi.8025.1.S1_s_at | 1-aminocyclopropane-1-carboxylate oxidase | 1.37 | 0.36 | 0.32 | ACO4, ethylene biosynthesis, induced in ovule culture by fatty acid synthesis, increasing ethylene production and root elongation. | |
Ghi.6502.1.S1_at | 1-aminocyclopropane-1-carboxylate oxidase | 1.13 | 0.63 | 0.14 | EST, significant homology to ACO proteins, but not identical to ACO1-4 | Â |
Ghi.5451.1.S1_at | 1-aminocyclopropane-1-carboxylate synthase | 0.78 | 0.47 | 0.88 | Highest homology with GhACS 3/6 | Â |
GhiAffx.12577.1.S1_at | gibberellin 20-oxidase | 0.95 | 0.34 | 0.15 | gibberellin synthesis, stimulated by Auxin treatment in A. thaliana, which also causes hypocotyl cell elongation. Increased expression in transgenic cotton causes increased fiber length. | |
Ghi.8087.1.S1_s_at | myb-like transcription factor 3 | 1.32 | 0.18 | 0.16 | GhMYB3, contains gibberellin responsive GLABROUS1, which promotes trichome formation in A. thaliana. | |
Ghi.10822.1.S1_at | xyloglucan endotransglucosylase hydrolase | 1.10 | 0.41 | 0.52 | GhXTH2, high homology to coding region of GhXTH1 which produces longer fibers when over-expressed in transgenic cotton. | [69] |
GraAffx.28354.1.S1_s_at | rho gtpase activation protein | 0.52 | 0.48 | 0.78 | High homology to ROP1, tip-localized GTPase responsible for cell elongation and polarity. | [70] |