WebResearchers at the Donald Danforth Plant Science Centre in Missouri, USA announced in 2003 that by inserting a gene extracted from barley into a common type of maize, they had created a strain that overexpresses a key tocopherol biosynthesis enzyme, homogentisic acid geranylgeranyl transferase (HGGT). WebTwo barley proteins 4-hydroxyphenylpyruvate dioxygenase (Hv4HPPD) and homogentisic acid geranylgeranyl transferase (HvHGGT) were chosen for studying endogenous …
Rab geranylgeranyltransferase - Wikipedia
Web尿黑酸 homogentisic acid 即2，5-二羟苯乙酸。 尿黑酸尿症 在患者的尿中大量存在。 这种尿盛放在空气中可变成黑色，这是由于尿黑酸自然氧化产生暗黑色的产物的所致。 尿黑酸是苯丙氨酸和酪氨酸的中间代谢物，被尿黑酸加氧酶（EC1．13．11．5）分解。 尿黑酸尿症是由于先天性缺乏这种酶所引起的。 因为这种酶是以Fe2+为辅酶，所以也可通过维生素C … WebSummary of the cumulative impacts of multiple transgenes manipulating carotenoid accumulation in crops (See Figure 1). 1-Deoxy-d-xylulose-5-phosphate synthase (Dxs); phytoene synthase (Psy) phytoene desaturase (Pds); lycopene β-cyclase (Lyc); Hordeum vulgare homogentisic acid geranylgeranyl transferase (HGGT); Erwinia uredovora … pall mall experience
US8372616B2 - Homogentisic acid geranylgeranyl transerase …
Geranylgeranyltransferase type 1 or simply geranylgeranyltransferase is one of the three enzymes in the prenyltransferase group. In specific terms, Geranylgeranyltransferase (GGTase 1) adds a 20-carbon isoprenoid called a geranylgeranyl group to proteins bearing a CaaX motif: a four-amino acid sequence at the carboxyl terminal of a protein. Geranylgeranyltransferase inhibitors are being investigated as anti-cancer agents. Total RNA was extracted from developing barley (Hordeum vulgare cv. Barsoy) seeds using Trizol reagent (Invitrogen) and used for synthesis of first-strand cDNA with Superscript II reverse transcriptase (Invitrogen) according to the manufacturer's protocols. The RNA was also used for construction of a … Meer weergeven The barley HGGT cDNA was linked as an NcoI-EcoRI restriction fragment on its 5′ end to the CaMV 35S promoter and on its 3′ end to the … Meer weergeven Tocopherols and tocotrienols were extracted by homogenization of lyophilized tobacco callus and A. thaliana leaves in 3 ml of 2:1 (v/v) methanol:chloroform. After 2 h of … Meer weergeven Total RNA was isolated from developing seeds, leaves and roots of barley using Trizol reagent (Life Technologies), and poly(A)+ RNA … Meer weergeven Chlorophyll and carotenoid contents of transgenic A. thaliana leaves were measured as described37 after total lipid extraction … Meer weergeven Web11 nov. 2024 · Homogentisate geranylgeranyl transferase (HGGT) is an important vitamin E biosynthetic enzyme that catalyzes the first committed step for tocotrienol biosynthesis. エヴァ 暴走 設定判別