Phosphatidylinositol 3‐and 4‐phosphate modulate actin filament reorganization in guard cells of day flower
ABSTRACT Phosphatidylinositol 3‐kinases (PtdIns 3‐kinases) that produce
phosphatidylinositol (3, 4, 5) triphosphate (PtdIns (3, 4, 5) P3) are considered to be important
regulators of actin dynamics in animal cells. In plants, neither PtdIns (3, 4, 5) P3 nor the
enzyme that produces this lipid has been reported. However, a PtdIns 3‐kinase that
produces phosphatidylinositol 3‐phosphate (PtdIns3P) has been identified, suggesting that
PtdIns3P, instead of PtdIns (3, 4, 5) P3, regulates actin dynamics in plant cells …
phosphatidylinositol (3, 4, 5) triphosphate (PtdIns (3, 4, 5) P3) are considered to be important
regulators of actin dynamics in animal cells. In plants, neither PtdIns (3, 4, 5) P3 nor the
enzyme that produces this lipid has been reported. However, a PtdIns 3‐kinase that
produces phosphatidylinositol 3‐phosphate (PtdIns3P) has been identified, suggesting that
PtdIns3P, instead of PtdIns (3, 4, 5) P3, regulates actin dynamics in plant cells …
Phosphatidylinositol 3-and 4-phosphate modulate actin filament reorganization in guard cells of day flower.
CYJ Choi YunJung, LYR Lee YuRee… - 2008 - cabidigitallibrary.org
Abstract Phosphatidylinositol 3-kinases (PtdIns 3-kinases) that produce phosphatidylinositol
(3, 4, 5) triphosphate (PtdIns (3, 4, 5) P3) are considered to be important regulators of actin
dynamics in animal cells. In plants, neither PtdIns (3, 4, 5) P3 nor the enzyme that produces
this lipid has been reported. However, a PtdIns 3-kinase that produces phosphatidylinositol
3-phosphate (PtdIns3P) has been identified, suggesting that PtdIns3P, instead of PtdIns (3,
4, 5) P3, regulates actin dynamics in plant cells. Phosphatidylinositol 4-kinase (PtdIns 4 …
(3, 4, 5) triphosphate (PtdIns (3, 4, 5) P3) are considered to be important regulators of actin
dynamics in animal cells. In plants, neither PtdIns (3, 4, 5) P3 nor the enzyme that produces
this lipid has been reported. However, a PtdIns 3-kinase that produces phosphatidylinositol
3-phosphate (PtdIns3P) has been identified, suggesting that PtdIns3P, instead of PtdIns (3,
4, 5) P3, regulates actin dynamics in plant cells. Phosphatidylinositol 4-kinase (PtdIns 4 …
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