ライフサイエンスコーパス: starch synthase

1 r role for just one enzyme, granular binding starch synthase.

2 , result from the primary deficiency in this starch synthase.

3 distinct from the C-terminal region of other starch synthases.

4 is in the ss3 ss4 double mutant, which lacks STARCH SYNTHASE 3 (SS3) in addition to SS4.

5 sis mutant lacking the glucosyl-transferase, STARCH SYNTHASE 4 (SS4) is impaired in its ability to in

6 Starch synthase 4 (SS4) plays a specific role in starch

7 idopsis thaliana) leaf chloroplasts requires STARCH SYNTHASE 4 (SS4).

8 plast-localized biosynthetic enzymes, namely starch synthases, ADP-glucose pyrophosphorylase, and sta

9 cept for two starch synthases, granule bound starch synthase and starch synthase II, which increased

10 Specific activities of starch synthase and starch-branching enzyme (SBE), but n

11 if common to the ADP-glucose-binding site of starch synthases and bacterial glycogen synthases, funct

12 ertheless, each type of BE together with the starch synthases and debranching enyzmes were able to cr

13 Starch synthases and phosphorylases exhibit highest nucl

14 It is widely known that some of the starch synthases and starch-branching enzymes are trappe

15 ipts encoding starch synthase, granule-bound starch synthase, chitinase, lectin, and a type-2 metallo

16 Two starch synthase clones, zSSIIa and zSSIIb, were isolated

17 In higher plants several isoforms of starch synthase contribute to the extension of glucan ch

18 those for ADP glucose pyrophosphorylase and starch synthase, do not produce detectable decay interme

19 Glycogen/starch synthase elongates glucan chains and is the key e

20 nd timing of expression of the GRANULE BOUND STARCH SYNTHASE (GBSS) gene.

21 The rice Waxy gene encodes a granule-bound starch synthase (GBSS) necessary for the synthesis of am

22 Granule-bound starch synthase (GBSS), a product of the waxy gene in ri

23 taining either wx (lacking the granule-bound starch synthase GBSSI) or ae wx (lacking both SBEIIb and

24 multaneous antisense downregulation of three starch synthase genes.

25 e relative abundance of transcripts encoding starch synthase, granule-bound starch synthase, chitinas

26 ly little in amount over 24 h except for two starch synthases, granule bound starch synthase and star

27 thaliana mutants lacking the SS4 isoform of starch synthase have strongly reduced numbers of starch

28 y distinct from genes encoding granule-bound starch synthase I (Waxy protein) and starch synthase I.

29 the waxy protein plus significant levels of starch synthase I and starch branching enzyme II (BEII)

30 sses of 76 and 85 kD have been identified as starch synthase I and starch branching enzyme IIb, respe

31 that the C-terminal region of granule-bound starch synthase I confers most of the specific propertie

32 The activity of granule-bound starch synthase I from potato has been compared with tha

33 in defining the specificity of granule-bound starch synthase I in producing amylose in vivo.

34 indicated increased levels of granule-bound starch synthase I in the soluble nonzein protein fractio

35 This region of granule-bound starch synthase I is distinct from the C-terminal region

36 waxy protein, more than 85% total endosperm starch synthase I protein, and more than 45% of BEII pro

37 SNP in the promoter region of Granule Bound Starch Synthase I was identified along with seven other

38 nscription factor MYB103, a putative soluble starch synthase I, and a homeodomain-leucine zipper tran

39 32 kD or above, including the waxy protein, starch synthase I, and starch-branching enzyme IIb, rema

40 or two functional waxy genes (granule-bound starch synthase I, or GBSSI) produces starch with interm

41 Immunoblot analysis demonstrated that starch synthase I, SBEIIb, and sugary1, the putative sta

42 e-bound starch synthase I (Waxy protein) and starch synthase I.

43 two enzymes involved in starch biosynthesis, starch synthase II (SSII) and starch branching enzyme II

44 between the zSSIIa and zSSIIb clones and the starch synthase II clones of potato and pea ranges betwe

45 I from potato has been compared with that of starch synthase II from potato following expression of b

46 synthases, granule bound starch synthase and starch synthase II, which increased appreciably during t

47 ted the interdependence of the maize enzymes starch synthase IIa (SSIIa), SSIII, starch branching enz

48 udy tested the hypothesis that su2 codes for starch synthase IIa (SSIIa).

49 re based on genetic variants of the Waxy and Starch Synthase IIa genes, respectively.

50 Chemical modification of maize starch synthase IIb-2 (SSIIb-2) using 1-ethyl-3-(3-dimet

51 maize (Zea mays) genes dull1 (du1), encoding starch synthase III (SSIII), and isa2, encoding a noncat

52 ed in an Arabidopsis Atss3 mutant that lacks starch synthase III and has increased leaf starch conten

53 The starch synthase III family is a possible target for 14-3

54 munocapture using antibodies to DU1, a maize starch synthase III family member, and direct interactio

55 KEY MESSAGE: Starch binding domains of starch synthase III from Arabidopsis thaliana (SBD123) b

56 Starch binding domains of starch synthase III from Arabidopsis thaliana (SBD123) b

57 ng the starch-binding domains of A. thaliana starch synthase III to this structure.

58 A specific starch synthase isoform among several identified in solu

59 enzymes alkaline pyrophosphatase and soluble starch synthase, less than 2% of the cytosolic marker en

60 The increase in RNA encoding granule-bound starch synthase may reflect the extensive destruction of

61 We conclude that Du1 codes for a starch synthase, most likely SSII, and that secondary ef

62 leiotropic effects of sbe1a genes on SBEIIa, starch synthase, or starch-debranching enzyme isoforms w

63 The role of starch synthase (SS) III (SSIII) in the synthesis of tra

64 Multiple theories regarding the starch synthase (SS)-catalyzed assembly of (alpha1-4)-li

65 s study identified the complement of soluble starch synthases (SSs) present in developing maize (Zea

66 is thaliana) mutants lacking combinations of starch synthases (SSs) SS1, SS2, and SS3 (to vary chain

67 of the starch biosynthetic system, including starch synthases (SSs), starch branching enzymes (BEs),

68 s, but accumulate high concentrations of the starch synthase substrate ADPglucose.

69 ers and distribution and the accumulation of starch synthase substrates and products were investigate

70 identity of the zSSIIa and zSSIIb clones as starch synthases was confirmed by expression of enzyme a

71 t D-genome Gss locus, encoding granule-bound starch synthase, were sequenced in a total 564 lines of

72 A full length cDNA clone encoding a starch synthase (zSS) from maize endosperm (inbred line