1. Several hormones may stimulate platelet activating factor biosynthesis invitro.

2. In order to understand the mechanisms governing ribosome biosynthesis, it is necessary to elucidate the structure and organization of its components.

3. Little work has been done on amino sugar biosynthesis.

4. Specific examples include erythromycin and enterobactin biosynthesis.

5. This serine biosynthesis has been demonstrated in mitochondrial preparation.

6. Inborn errors of thyroid hormone biosynthesis leading to goiter are extremely uncommon.

7. Biocatalyst or biosynthesis is the direction of industry in future and the necessary pathway to establishing harmonious relationship between human economic activities and nature.

8. The last step in phycobilin biosynthesis is the phycobilin addition to the apophycobiliproteins.

9. In addition, triadimefon is a inhibitor of ergosterol biosynthesis and also a plant regulator. A mixture of triadimefon with other pesticides...

10. Its physicochemical characters and biosynthesis pathway were reviewed in this paper. In addition, the biosynthetic genes, resistance genes and genes encoding epimerization of sugar were introduced.

11. On hypolipidemic activity and endogenous cholesterol biosynthesis in rats with experimental hyperlipoidemia, and to explore the effective compound and the mechanism of Cassia obtusifolia L.

12. Objective : To explore the biosynthesis route of the iridoid glycosides in Verbena Officinalis.

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13. Phenylalanine inhibited both biosynthesis of isoquinoline alkaloids and growth of the hairy roots in B5 medium.

14. Cyanide, a co-product of plant hormone ethylene biosynthesis, contributes to the resistance of rice to blast fungus.

15. Fatty acid biosynthesis in soybean seed takes place in plastids. A number of enzymes are involved in this synthesis such as acetyl-CoA carboxylase (ACCase), fatty acid synthase complex ( FAS) and etc.

16. The biosynthesis of spiramycin (SPM) by streptomyces spiramyceticus sp. 799 was regulated by carbon and nitrogen catabolite repression as well as end products feedback repression.

17. Translation termination is the last step of protein biosynthesis, which contains hydrolysis of peptidyl-tRNA and release of renascent peptide.

18. Cytokinin is an important phytohormone involved in delaying senescence of plant leaf, and isopentenyl transferase (IPT) gene encodes the key enzyme that catalyzes cytokinin biosynthesis.

19. After analyzing CAO gene and CBN1 gene that are both considered critical genes for chlorophyll b biosynthesis, we considered that the decision should be made whether two genes are homologous or not.

20. These results suggest that glucose 6- phosphate imported via GPT should be used for starch biosynthesis in amyloplast of rice endosperms.

21. Glyoxylate rather than ascorbate is an efficient precursor for oxalate biosynthesis in rice.

22. It was presumed that KBP may playa role in the regulation of metabolism of tissue kallikrein on the level of biosynthesis and excretion.

23. Objective To probe the effecting on the sporulation and biosynthesis of spore of Bacillus subtilis by cell wall deficient.

24. This indicates that S. griseus plasmid (s) codes streptidine phosphatase gene as well as some other involved in streptidine biosynthesis.

25. Avilamycin quality have what kind of quality, the existing returns will help to alter or decorate it's molecule by the Combinatorial biosynthesis method, and produce new ramification of Avilamycin .

26. Thus , abiosynthetic model of AGPM carbon skeleton was advised to depict its biosynthesis course.

27. Overexpression of sterol C-24(28)reductase gene ERG4 and sterol acyltransferase gene ARE2 in-creased the ergosterol biosynthesis in yeast cells.

28. The alkyl polyglucosides were synthesized from glucose , glucose and ethanol by Biosynthesis.

29. NADH kinase is the critical pathway for NADP (H) biosynthesis in yeast.

30. Each part of seed has its own genetical information for esterase biosynthesis which may be similar or not.

31. The research provides basis for understanding the biosynthesis pathway of streptolydigin, improving the yield of streptolydigin, and obtaining derives which show better activity.

32. The whole pathway of the biosynthesis from glucose to riboflavin is presented in this paper.

33. Allene oxide synthase ( AOS ) is a key enzyme for JA biosynthesis.

34. Mevastatin is a potent competitive inhibitor of 3-hydroxy-3-methyl-glutaryl (HMG)-CoA reductase, a regulatory enzyme for cholesterol biosynthesis.

35. The present situation of research on selective biosynthesis of Trichoderma reesei xylanases for xylo -oligosaccharides production is reviewed in detail.

36. Phosphatidylcholine has been identified as the substrate of the dehydrogenase of polyunsaturated fatty acid biosynthesis in plants.

37. Glucosidase was immobilized by microencapsulation using interfacial crosslinking and employed in the biosynthesis of alkyl glucoside.

38. Glycine and succinyl - CoA are precursors of 5 - aminolevulinic acid ( ALA ) biosynthesis.

39. These results showed that ATP, citrate lyase reaction determines the supply of acetyl-CoA, the precursor for astaxanthin biosynthesis, in cytosol of this yeast.

40. Now the known species of luciferin was variety, which had large differences on structure?property and synthesis. At present the research is focus on the biosynthesis of luciferin.

41. Objective: To study the intracellular site of biosynthesis of Met-enkephalin (MEK) and its regulation in rat dental pulp tissue.

42. Finally, the feasibility of biosynthesis of iminodiacetic acid, an important intermediate of glyphosate using nitrilase, was innovatively put forward.

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43. Phosphatidylcholine has been identified as the substrate dehydrogenase of polyunsaturated fatty acid biosynthesis in plants.

44. Doramectin, which is manufactured by mutational biosynthesis method, is a novel avermectin derivative.

45. In insects, cholesterol is not only one of the main components of cell membranes, but also a precursor of ecdysone biosynthesis.

46. In this study, effects of aromatic amino acids and vitamins on the growth of transketolase-deficient Bacillus subtilis and D-ribose biosynthesis were studied in chemically defined media.

47. Peptide deformylase ( PDF ) is an essential enzyme involving in bacterial protein biosynthesis.

48. When fluconazole inhibited ergosterol biosynthesis by 85%, the growth of fungi was also inhibited by about 85%.

49. Recent advances on the biosynthesis of taxol and related key enzymes were reviewed.

50. Proline (PRO) biosynthesis was stimulated, peroxidase (POD) activities was accelerated and resistivity of soybean plant was enhanced by Cd stress.

51. In this paper, the process of biosynthesis of Nod factor is introduced.

52. Homoserine has also been implicated in the biosynthesis of methionine.

53. Fig. 3 A model for the biosynthesis of amylopectin cluster in rice endosperm.

54. IRRI has subsequently transformed several high yielding indica varieties with genes that enable biosynthesis of beta-carotene.

55. In addition, biosynthesis pathways of sulphur compounds, roles of alliinase, pharmacological actions as well as side-effects of garlic are also described.

56. Our results suggest GH2 acts as a primarily multifunctional CAD to synthesize coniferyl and sinapyl alcohol precursors in rice lignin biosynthesis.

57. Further functional analysis of BER15 will broaden our knowledge of the interaction mechanism between brassinolide biosynthesis and JA signaling.

58. This review deals with the variation of testa luster as well as the mechanism of flavonoid biosynthesis in Arabidopsis thaliana .

59. D - phenylalanine is a nonprotein amino acid, meaning that it does not participate in protein biosynthesis.

60. Though there are some research reports, no final conclusions about biosynthesis pathway of cantharidin and its distribution in the body of meloid have been achieved yet.

61. Taxadiene synthase, a diterpene cyclase, catalyzes the conversion of geranylgeranyl diphosphate (GGPP) to taxadiene, a key intermediate in Taxol biosynthesis in yew.

62. In this paper, the steady - state optimization of tryptophan biosynthesis in Escherichia coli is discussed.

63. OBJECTIVE To study the effect of Euphorbia humifusa extract on ergosterol biosynthesis in fungus.

64. Results show that improvement of the permeability of plasmic membrane could enhance the biosynthesis and secretion of gentamicin.

65. Two mutually exclusive pathways of lysine biosynthesis have been established.

66. Tebuconazole, which belongs to triazole fungicide, can inhibit the biosynthesis of ergosterin in fungi. There are three main commercial products: Raxil, Folicur and Horizon.

67. The experiments showed that KT promoted SOD de novo biosynthesis mainly on the transciriptional level.

68. Objective To study in vitro antifungal activity of butenafine and its effect on ergosterol biosynthesis in fungi.

69. The limitary amino acid for biosynthesis of protein in both of the animals are all phenylalanine and methionine.

70. The content ofergosterol was universally low, especially in the functional Monascus red rice. The reason maybe that Monacolin K can inhibit the biosynthesis of ergosterol.

71. The progress of study on biosynthesis and physiological function of digalactosyl diacylglycerol (DGDG) of photosynthetic membrane is reviewed in this paper.

72. A radioligand binding assay was used to evaluate the effect of salbutamol on state of biosynthesis of PGI2 and TXA2 in late pregnant rabbits.

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73. When ABA biosynthesis was inhibited by nordihydroguaiaretic acid (NDGA), an inhibitor of the ABA anabolic enzyme 9-cis-epoxycarotenoid dioxygenase (NCED), rice seed germination showed no response.

74. Transamination is a key step in the biosynthesis and breakdown of most amino acids.

75. Influene of the conditions on main steps of biosynthesis of CDP - choline was experimented.

76. During exercise stress, the hypofunction or dysfunction of HPG axis induces the decrease of serum testosterone biosynthesis.

77. The reason - these pathways provide the precursors for the biosynthesis of cell material.

78. Chalcone Synthase ( CHS ) is a key enzyme in the biosynthesis of all classes of flavonoids.

79. Adding glycerol made for spiramycin biosynthesis during the fermentation process of Streptomyces spiramyceticus.

80. In the course of study on the biosynthesis of teicoplanin, addition to the cultures of L-arginine (0.04%, W/V)or L-valine (0.06%, W/V) markedly modified the quantity or composition.

81. Factors affected nicotine biosynthesis in Nicotiana tabacum were researched. It indicated that the content of nicotine was decreased during subculture.

82. However, it had no effect on sterol biosynthesis of this fungus.

83. Last few years have seen the rapid and exciting progress towards genetic understanding of antibiotic biosynthesis, especially to that of polyketide, polypeptide and aminosugar biosynthesis.

84. Conclusion: The ability to de-oxidation decreases and an oxidation increase of Marchantia polymorpha cells induced by chitosan may favor the phenolic compounds biosynthesis.

85. Objective: The balance between biosynthesis of prostacyclin and that of thromboxane A2 has been proved to be important in the prevention of thrombosis.

86. With the elucidation of lycopene biosynthetic pathway and cloning genes of relative enzymes from microorganisms, it is possible to regulate lycopene biosynthesis via genetic engineering.

87. DFR/LAR is very important enzymes in flavone biosynthesis pathway and have significant regulating function in catechin biosynthesis.

88. Objective: To study basic conditions for biosynthesis arbutin by the hairy root of Panax ginseng .

89. Therefore it was suggested that tapping could stimulate the biosynthesis of polyamines mainly putrescine.

90. The application of transketolase for industrial purpose, such as production of ethanol, biosynthesis of aromatic amino acids and enantiotopic chemicals were reviewed.

91. S-adenosylmethionine decarboxylase activity (SAMDC) is a key enzyme involved in biosynthesis of the polyamines, viz. spermidine and spermine.

92. Conclusion: There is possibly another biosynthesis route for the iridoid glycosides in verbena officinalis.

93. With the development of both biotechnology and metabolic engineering, biosynthesis studies are promising.

94. BADH gene encodes for betaine aldehyde dehydrogenase, an important enzyme for the biosynthesis of glycine betaine that plays a definite role in stress tolerance through osmoregulation.

95. Objective:To observe the effect of compound 6F isolated from Pteris semipinnata L. (PsL) on biosynthesis of DNA, RNA and protein in HL 60 cells and investigate its antitumor mechanism.

95. is a sentence dictionary, on which you can find nice sentences for a large number of words.

96. In human being, tyrosinase is the key enzyme for melanin biosynthesis, and is associated with melanin hyperpigmentation such as melasma, freckles, ephelide, senile lentigines.

97. In this chapter we briefly review the structure, biosynthesis, degradation and regulation of collagen in tissues.

98. The genes that determine the biosynthesis of the lipopolysaccharide (LPS) of V. cholerae O139 were cloned and expressed in E. coli by constructing gnomic library of V. cholerae O139.

99. Flavour and fragrance biosynthesis via bioconversion of specific substrates are described.

100. The invention also concerns the use of genes in spiramycin biosynthesis process for constructing mutants capable of leading to synthesis of novel antibiotics or derivative forms of spiramycin.

101. The pesticide products of diketene produced by direct synthesis or biosynthesis were introduced.