Literature summary for 2.1.1.143 extracted from

Niu, Q.; Tan, K.; Zang, Z.; Xiao, Z.; Chen, K.; Hu, M.; Luo, M.
Modification of phytosterol composition influences cotton fiber cell elongation and secondary cell wall deposition (2019), BMC Plant Biol., 19, 208 .

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Application

Application	Comment	Organism
biotechnology	SMT2-1 overexpression leads to changes of phytosterol content and the ratio of campesterol to sitosterol in fiber cell. At the rapid elongation stage of fiber cell, total phytosterol and sitosterol contents are increased while campesterol content is decreased in transgenic fibers. The ratio of campesterol to sitosterol declines strikingly. The transgenic fibers are shorter and thicker than control fibers. Exogenous application of sitosterol or campesterol inhibits control fiber cell elongation in cotton ovule culture system in vitro. Campesterol treatment partially rescues fiber elongation in overexpressing plants	Gossypium hirsutum

Organism

Organism	UniProt	Comment	Textmining
Gossypium hirsutum	B0FDL7	-	-

Synonyms

Synonyms	Comment	Organism
SMT2-1	-	Gossypium hirsutum

General Information

General Information	Comment	Organism
physiological function	SMT2-1 overexpression leads to changes of phytosterol content and the ratio of campesterol to sitosterol in fiber cell. At the rapid elongation stage of fiber cell, total phytosterol and sitosterol contents are increased while campesterol content is decreased in transgenic fibers. The ratio of campesterol to sitosterol declines strikingly. The transgenic fibers are shorter and thicker than control fibers. Exogenous application of sitosterol or campesterol inhibits control fiber cell elongation in cotton ovule culture system in vitro. Campesterol treatment partially rescues fiber elongation in overexpressing plants	Gossypium hirsutum

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Release 2023.1 (January 2023)