Post by syx on Oct 27, 2007 12:47:20 GMT 7
Biotin (Vitamin H) is an essential cofactor for a small number of enzymes involved mainly in the transfer of CO2 during HCO-3-dependent carboxylation reactions (Alban et al, 2000; Ludwig et al, 2000).
Scientists from the University of Exeter and Shimane University in Japan have proved for the first time that vitamin C is essential for plant growth. This discovery could have implications for agriculture and for the production of vitamin C dietary supplements. (Dowdle et al, 2007)
Vitamin B6 is an essential coenzyme for numerous metabolic enzymes and is a potent antioxidant. In plants, very little is known about its contribution to viability, growth and development. (Titiz et al, 2006)
Referensi:
Alban C, Job D, and Douce R. Biotin Metabolism in Plants. Annual Review of Plant Physiology and Plant Molecular Biology Vol. 51: 17-47, 2000
Dowdle J, Ishikawa T, Gatzek S, Rolinski S and Smirnoff N. Two genes in Arabidopsis thaliana encoding GDP-l-galactose phosphorylase are required for ascorbate biosynthesis and seedling viability. The Plant Journal, 2007 [full text]
Ludwig A, Stolz J and Sauer N. Plant sucrose-H+ symporters mediate the transport of vitamin H. The Plant Journal, Volume 24, Issue 4, Page 503-509, Nov 2000. [full text]
Titiz O, Tambasco-Studart M, Warzych E, Apel A, Amrhein N, Laloi C and Fitzpatrick TB. PDX1 is essential for vitamin B6 biosynthesis, development and stress tolerance in Arabidopsis. The Plant Journal, Volume 48 Issue 6 Page 933-946, Dec 2006
... ada yg mau menambahkan. udah puyeng ngeliat jurnal satu per satu.
Scientists from the University of Exeter and Shimane University in Japan have proved for the first time that vitamin C is essential for plant growth. This discovery could have implications for agriculture and for the production of vitamin C dietary supplements. (Dowdle et al, 2007)
Vitamin B6 is an essential coenzyme for numerous metabolic enzymes and is a potent antioxidant. In plants, very little is known about its contribution to viability, growth and development. (Titiz et al, 2006)
Referensi:
Alban C, Job D, and Douce R. Biotin Metabolism in Plants. Annual Review of Plant Physiology and Plant Molecular Biology Vol. 51: 17-47, 2000
Dowdle J, Ishikawa T, Gatzek S, Rolinski S and Smirnoff N. Two genes in Arabidopsis thaliana encoding GDP-l-galactose phosphorylase are required for ascorbate biosynthesis and seedling viability. The Plant Journal, 2007 [full text]
Ludwig A, Stolz J and Sauer N. Plant sucrose-H+ symporters mediate the transport of vitamin H. The Plant Journal, Volume 24, Issue 4, Page 503-509, Nov 2000. [full text]
Titiz O, Tambasco-Studart M, Warzych E, Apel A, Amrhein N, Laloi C and Fitzpatrick TB. PDX1 is essential for vitamin B6 biosynthesis, development and stress tolerance in Arabidopsis. The Plant Journal, Volume 48 Issue 6 Page 933-946, Dec 2006
... ada yg mau menambahkan. udah puyeng ngeliat jurnal satu per satu.
