Populus trichocarpa Rcd1-like Family
Description
Okazaki et al. 1998: In the fission yeast Schizosaccharomyces pombe, the onset of sexual development is controlled mainly by two external signals, nutrient starvation and mating pheromone availability. We have isolated a novel gene named rcd1+ as a key factor required for nitrogen starvation-induced sexual development. rcd1+ encodes a 283-amino-acid protein with no particular motifs. However, genes highly homologous to rcd1+ (encoding amino acids with >70% identity) are present at least in budding yeasts, plants, nematodes, and humans. Cells with rcd1+ deleted are sterile if sexual development is induced by nitrogen starvation but fertile if it is induced by glucose starvation. This results largely from a defect in nitrogen starvation-invoked induction of ste11+, a key transcriptional factor gene required for the onset of sexual development. The striking conservation of the gene throughout eukaryotes may suggest the presence of an evolutionarily conserved differentiation controlling system.
Members of this familySHOULD possess Rcd1 domain
This family is also present in:
- Cyanidioschyzon merolae
- Galdieria sulphuraria
- Micromonas pusilla CCMP1545
- Micromonas sp. RCC299
- Ostreococcus lucimarinus
- Ostreococcus tauri
- Chlamydomonas reinhardtii
- Chlorella sp. NC64A
- Coccomyxa sp. C-169
- Physcomitrella patens
- Selaginella moellendorffii
- Oryza sativa subsp. indica
- Oryza sativa subsp. japonica
- Sorghum bicolor
- Zea mays
- Arabidopsis lyrata
- Arabidopsis thaliana
- Carica papaya
- Vitis vinifera
There are 3 gene models in this family
General references
Okazaki, N; Okazaki, K; Watanabe, Y; Kato-Hayashi, M; Yamamoto, M; Okayama, H. 1998. Novel factor highly conserved among eukaryotes controls sexual development in fission yeast. Mol. Cell. Biol. 18(2):887-95 PUBMEDID:9447985Design qRT-PCR primers using Quantprime