Application of BI-1 gene in promoting growth of catharanthus roseus cells and method

The invention provides an application of a BI-1 gene in promoting growth of catharanthus roseus cells and provides a method for promoting the growth of the catharanthus roseus cells and increasing the yield (the total biomass) of culture cells. An experiment shows that the BI-1 gene is overexpressed...

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Bibliographic Details
Main Authors XU MAOJUN, DONG JUFANG, JIN HAIHONG, ZHU YUN, SUN LI'NA, RUAN JIAZHAO, LI MENGYA
Format Patent
LanguageChinese
English
Published 23.04.2014
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The invention provides an application of a BI-1 gene in promoting growth of catharanthus roseus cells and provides a method for promoting the growth of the catharanthus roseus cells and increasing the yield (the total biomass) of culture cells. An experiment shows that the BI-1 gene is overexpressed in the catharanthus roseus cells, so that the growth speed of the catharanthus roseus cells can be increased, and the total biomass of the cells in a culture period can be increased; within a 30-day culture period, the total yield of the catharanthus roseus cells is 1.1 times higher than those of non-transgenetic catharanthus roseus cells and transgenosis contrast cells. According to the method, a catharanthus roseus cell system capable of enabling trans-AtBi-1 genes to grow fast can be supplied, and important application significance for increasing the total biomass of the catharanthus roseus cells in a catharanthus roseus cell culture technology can be realized.
Bibliography:Application Number: CN20131744930