Plant Transcription factor database - Universität Potsdam
version: 3.0

Oryza sativa subsp. indica HSF Family

Description

Wu. 1995: Organisms respond to elevated temperatures and to chemical and physiological stresses by an increase in the synthesis of heat shock proteins. The regulation of heat shock gene expression in eukaryotes is mediated by the conserved heat shock transcription factor (HSF). HSF is present in a latent state under normal conditions; it is activated upon heat stress by induction of trimerization and high-affinity binding to DNA and by exposure of domains for transcriptional activity. Analysis of HSF cDNA clones from many species has defined structural and regulatory regions responsible for the inducible activities. The heat stress signal is thought to be transduced to HSF by changes in the physical environment, in the activity of HSF-modifying enzymes, or by changes in the intracellular level of heat shock proteins.

Members of this family
  SHOULD possess HSF_DNA-bind domain

Domain alignments

This family is also present in:

References

There are 26 gene models in this family



Gene modelDescriptionDomains
OsIBCD002361 Chr01_3756,1152,,,1,1152, HSF_DNA-bind
OsIBCD003218 Chr01_5015,750,,,1,750, HSF_DNA-bind
OsIBCD003303 Chr01_5132,1323,,,1,1323, HSF_DNA-bind
OsIBCD005620 Chr02_1291,906,,,1,906, HSF_DNA-bind
OsIBCD006509 Chr02_2897,1428,,,1,1428, HSF_DNA-bind
OsIBCD006671 Chr02_3182,1464,,,1,1464, HSF_DNA-bind
OsIBCD008764 Chr03_315,360,,,1,360, HSF_DNA-bind
OsIBCD008955 Chr03_595,1140,,,1,1140, HSF_DNA-bind
OsIBCD009329 Chr03_1101,1221,,,1,1221, HSF_DNA-bind
OsIBCD010275 Chr03_2438,1221,,,1,1221, HSF_DNA-bind Transposase_28
OsIBCD010276 Chr03_2440,870,,,1,870, HSF_DNA-bind
OsIBCD011954 Chr03_5342,1113,,,1,1113, HSF_DNA-bind
OsIBCD012247 Chr03_5761,963,,,1,963, HSF_DNA-bind
OsIBCD012688 Chr03_6312,1287,,,1,1287, HSF_DNA-bind
OsIBCD015287 Chr04_4160,918,,,1,918, HSF_DNA-bind
OsIBCD018681 Chr05_4224,1374,,,1,1374, HSF_DNA-bind
OsIBCD021036 Chr06_3289,1149,,,1,1149, HSF_DNA-bind
OsIBCD021096 Chr06_3388,996,,,1,996, HSF_DNA-bind
OsIBCD022526 Chr07_640,1119,,,1,1119, HSF_DNA-bind
OsIBCD024341 Chr07_3775,918,,,1,918, HSF_DNA-bind
OsIBCD026821 Chr08_3656,1143,,,1,1143, HSF_DNA-bind
OsIBCD027305 Chr08_4380,1122,,,1,1122, HSF_DNA-bind
OsIBCD028788 Chr09_2344,1737,,,1,1737, HSF_DNA-bind
OsIBCD028792 Chr09_2356,297,,,1,297, HSF_DNA-bind
OsIBCD029172 Chr09_2919,1341,,,1,1341, HSF_DNA-bind
OsIBCD030592 Chr10_1966,1077,,,1,1077, HSF_DNA-bind

General references

Baniwal, SK; Bharti, K; Chan, KY; Fauth, M; Ganguli, A; Kotak, S; Mishra, SK; Nover, L; Port, M; Scharf, KD; Tripp, J; Weber, C; Zielinski, D; von Koskull-Döring, P. 2004. Heat stress response in plants: a complex game with chaperones and more than twenty heat stress transcription factors. J. Biosci. 29(4):471-87 PUBMEDID:15625403
Fujita, A; Kikuchi, Y; Kuhara, S; Misumi, Y; Matsumoto, S; Kobayashi, H. 1989. Domains of the SFL1 protein of yeasts are homologous to Myc oncoproteins or yeast heat-shock transcription factor. Gene 85(2):321-8 PUBMEDID:2697640
Nover, L; Scharf, KD; Gagliardi, D; Vergne, P; Czarnecka-Verner, E; Gurley, WB. 1996. The Hsf world: classification and properties of plant heat stress transcription factors. Cell Stress Chaperones 1(4):215-23 PUBMEDID:9222607
Wu, C. 1995. Heat shock transcription factors: structure and regulation. Annu. Rev. Cell Dev. Biol. 11:441-69 PUBMEDID:8689565