Generation and Characterization of a Soybean Line with a Vernonia galamensis Diacylglycerol Acyltransferase‐1 Gene and a myo ‐Inositol 1‐Phosphate Synthase Knockout Mutation

Lipids ◽  
2020 ◽  
Vol 55 (5) ◽  
pp. 469-477
Author(s):  
Maythem AL‐Amery ◽  
Ashley Fowler ◽  
Jason M. Unrine ◽  
Paul Armstrong ◽  
Elizabeth Maghirang ◽  
...  
Keyword(s):  
Diacylglycerol Acyltransferase ◽  
Soybean Line ◽  
Vernonia Galamensis ◽  
Inositol 1 ◽  
Knockout Mutation ◽  
Phosphate Synthase

Cloning and characterization of a differentially expressed cDNA encoding myo-inositol-1-phosphate synthase involved in response to abiotic stress in Jatropha curcas

2011 ◽  
Vol 106 (2) ◽  
pp. 269-277 ◽  
Author(s):  
Yong Wang ◽  
Jing Huang ◽  
Chun Bao Gou ◽  
Xiao Dai ◽  
Fang Chen ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Jatropha Curcas ◽  
Differentially Expressed ◽  
Inositol 1 ◽  
Phosphate Synthase

FURTHER CHARACTERIZATION OF THE myo-INOSITOL-1-PHOSPHATE SYNTHASE FROM NEUROSPORA CRASSA

1978 ◽  
pp. 297-310 ◽  
Author(s):  
M.Z. Piña ◽  
C. Castanedo ◽  
E. Escamilla ◽  
E. Piña
Keyword(s):  
Neurospora Crassa ◽  
Inositol 1 ◽  
Phosphate Synthase

Isolation and characterization of a myo-inositol 1-phosphate synthase cDNA from developing sesame (Sesamum indicum L.) seeds: functional and differential expression, and salt-induced transcription during germination

Planta ◽  
2003 ◽  
Vol 216 (5) ◽  
pp. 874-880 ◽  
Author(s):  
Jae-An Chun ◽  
Un-Ho Jin ◽  
Jin-Woo Lee ◽  
Young-Byung Yi ◽  
Nam-In Hyung ◽  
...  
Keyword(s):  
Differential Expression ◽  
Sesamum Indicum ◽  
Inositol 1 ◽  
Isolation And Characterization ◽  
Phosphate Synthase

Functional characterization of two myo-inositol-1-phosphate synthase (MIPS) gene promoters from the halophytic wild rice (Porteresia coarctata)

Planta ◽  
2018 ◽  
Vol 248 (5) ◽  
pp. 1121-1141 ◽  
Author(s):  
Papri Basak ◽  
Shiny Sangma ◽  
Abhishek Mukherjee ◽  
Tanushree Agarwal ◽  
Sonali Sengupta ◽  
...  
Keyword(s):  
Wild Rice ◽  
Functional Characterization ◽  
Gene Promoters ◽  
Porteresia Coarctata ◽  
Inositol 1 ◽  
Phosphate Synthase

Molecular cloning and characterization of a cDNA encoding kiwifruit l-myo-inositol-1-phosphate synthase, a key gene of inositol formation

2012 ◽  
Vol 40 (1) ◽  
pp. 697-705 ◽  
Author(s):  
Meng Cui ◽  
Dong Liang ◽  
Fengwang Ma
Keyword(s):  
Molecular Cloning ◽  
Inositol 1 ◽  
Phosphate Synthase

scholarly journals The INO2 and INO4 loci of Saccharomyces cerevisiae are pleiotropic regulatory genes.

1984 ◽  
Vol 4 (11) ◽  
pp. 2479-2485 ◽  
Author(s):  
B S Loewy ◽  
S A Henry
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Gene Product ◽  
Regulatory Genes ◽  
Wild Type ◽  
Inositol 1 ◽  
Cytoplasmic Enzyme ◽  
Pleiotropic Phenotype ◽  
Reduced Rate ◽  
Phosphate Synthase

We isolated a mutant of Saccharomyces cerevisiae defective in the formation of phosphatidylcholine via methylation of phosphatidylethanolamine. The mutant synthesized phosphatidylcholine at a reduced rate and accumulated increased amounts of methylated phospholipid intermediates. It was also found to be auxotrophic for inositol and allelic to an existing series of ino4 mutants. The ino2 and ino4 mutants, originally isolated on the basis of an inositol requirement, are unable to derepress the cytoplasmic enzyme inositol-1-phosphate synthase (myo-inositol-1-phosphate synthase; EC 5.5.1.4). The INO4 and INO2 genes were, thus, previously identified as regulatory genes whose wild-type product is required for expression of the INO1 gene product inositol-1-phosphate synthase (T. Donahue and S. Henry, J. Biol. Chem. 256:7077-7085, 1981). In addition to the identification of a new ino4-allele, further characterization of the existing series of ino4 and ino2 mutants, reported here, demonstrated that they all have a reduced capacity to convert phosphatidylethanolamine to phosphatidylcholine. The pleiotropic phenotype of the ino2 and ino4 mutants described in this paper suggests that the INO2 and INO4 loci are involved in the regulation of phospholipid methylation in the membrane as well as inositol biosynthesis in the cytoplasm.

Characterization of a yeast regulatory mutant constitutive for synthesis of inositol-1-phosphate synthase

1982 ◽  
Vol 186 (2) ◽  
pp. 157-163 ◽  
Author(s):  
Miriam L. Greenberg ◽  
Paul Goldwasser ◽  
Susan A. Henry
Keyword(s):  
Regulatory Mutant ◽  
Inositol 1 ◽  
Phosphate Synthase

The INO2 and INO4 loci of Saccharomyces cerevisiae are pleiotropic regulatory genes

1984 ◽  
Vol 4 (11) ◽  
pp. 2479-2485
Author(s):  
B S Loewy ◽  
S A Henry
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Gene Product ◽  
Regulatory Genes ◽  
Wild Type ◽  
Inositol 1 ◽  
Cytoplasmic Enzyme ◽  
Pleiotropic Phenotype ◽  
Reduced Rate ◽  
Phosphate Synthase

We isolated a mutant of Saccharomyces cerevisiae defective in the formation of phosphatidylcholine via methylation of phosphatidylethanolamine. The mutant synthesized phosphatidylcholine at a reduced rate and accumulated increased amounts of methylated phospholipid intermediates. It was also found to be auxotrophic for inositol and allelic to an existing series of ino4 mutants. The ino2 and ino4 mutants, originally isolated on the basis of an inositol requirement, are unable to derepress the cytoplasmic enzyme inositol-1-phosphate synthase (myo-inositol-1-phosphate synthase; EC 5.5.1.4). The INO4 and INO2 genes were, thus, previously identified as regulatory genes whose wild-type product is required for expression of the INO1 gene product inositol-1-phosphate synthase (T. Donahue and S. Henry, J. Biol. Chem. 256:7077-7085, 1981). In addition to the identification of a new ino4-allele, further characterization of the existing series of ino4 and ino2 mutants, reported here, demonstrated that they all have a reduced capacity to convert phosphatidylethanolamine to phosphatidylcholine. The pleiotropic phenotype of the ino2 and ino4 mutants described in this paper suggests that the INO2 and INO4 loci are involved in the regulation of phospholipid methylation in the membrane as well as inositol biosynthesis in the cytoplasm.

Sign in / Sign up

Export Citation Format

Share Document