ライフサイエンスコーパス: phototropism

1 the regions surrounding it, in establishing phototropism.

2 e with the properties of a photoreceptor for phototropism.

3 y early in the signal-transduction chain for phototropism.

4 othesized to function as a photoreceptor for phototropism.

5 below the apical meristem are necessary for phototropism.

6 This learned behaviour prevailed over innate phototropism.

7 ive model can be readily extended to include phototropism.

8 or full phyA responses are needed for normal phototropism.

9 s been proposed that cytosolic phyA promotes phototropism.

10 epresents a crucial event in phot1-dependent phototropism.

11 opin 1) is the dominant receptor controlling phototropism.

12 es the differential growth, which results in phototropism.

13 3-fold, and larvae with ELA showed positive phototropism.

14 y phototropic, and NPA also inhibits rhizoid phototropism.

15 ator treatment did not impair phot1-mediated phototropism.

16 nvironments (high R/FR ratio), phyB inhibits phototropism.

17 pectrum for blue light-stimulated coleoptile phototropism.

18 lue-light-induced phosphorylation related to phototropism.

19 of gravity on the kinetics of first positive phototropism.

20 Mutations in three loci [NPH2, root phototropism 2 (RPT2), and NPH3] disrupt early signaling

21 hototropism and of gravitropism and how much phototropism affects gravitropic measurements.

22 these mutations cosegregate with a defect in phototropism after genetic crosses.

23 m is the predominant tropistic response, but phototropism also plays a role in the oriented growth of

24 riments described in this paper, we analyzed phototropism and a blue-light-induced protein phosphoryl

25 However, Otphot is unable to restore phototropism and chloroplast avoidance movement.

26 c pathway, whereas NPH4 is required for both phototropism and gravitropism and thus may function dire

27 Phototropism and gravitropism represent adaptive growth

28 inance, and growth-related tropisms, such as phototropism and gravitropism.

29 2) mutants of Arabidopsis show reduced shoot phototropism and gravitropism.

30 Phototropism and hypocotyl growth inhibition are modulat

31 e LOV2 domain of phot1 plays a major role in phototropism and leaf expansion, as does the LOV2 domain

32 V2 serve the same or different functions for phototropism and leaf expansion.

33 n the phot1 mutant background allowed normal phototropism and normal chloroplast accumulation and avo

34 determine the relative strengths of negative phototropism and of gravitropism and how much phototropi

35 The blue-light-dependent phototropism and phosphorylation responses of seedlings

36 otomorphogenesis mutant, enhances high-light phototropism and represents a unique allele of BAK1/SERK

37 yl apex as the site for light perception for phototropism and shows that phot1-mediated NPH3 de-phosp

38 tive gravitropism and hydrotropism, negative phototropism and thigmotropism, as well as endogenous os

39 nvolvement in tolerance to oxidative stress, phototropism, and adaptation to nitrogen limitation.

40 ons only when arg1 is present, do not affect phototropism, and respond like the wild type to applicat

41 oots to the environment (e.g., gravitropism, phototropism, and thigmotropism).

42 reover, the auxin signaling events mediating phototropism are genetically correlated with the abundan

43 Phototropism-bending towards the light-is one of the bes

44 een shown to function as a photoreceptor for phototropism, blue light-induced chloroplast movement, a

45 rowth is regulated by light, and it exhibits phototropism by bending toward near-UV and blue waveleng

46 that phototropins and cryptochromes regulate phototropism by coordinating the balance between stimula

47 molecular mechanisms underlying promotion of phototropism by phyA remain unclear.

48 unities of tall eukaryotes in contexts where phototropism cannot contribute to upward growth.

49 t-elicited physiological processes including phototropism, chloroplast movement and stomatal opening

50 d phot2), the plant blue-light receptors for phototropism, chloroplast movement, and stomatal opening

51 Light sensing by photoreceptors controls phototropism, chloroplast movement, stomatal opening, an

52 are plant blue-light receptors that mediate phototropism, chloroplast movement, stomatal opening, ra

53 the primary blue light receptors regulating phototropism, chloroplast movements, stomatal opening, a

54 rotein is similar to the action spectrum for phototropism, consistent with the conclusion that NPH1 i

55 r blue light-stimulated stomatal opening and phototropism, coupled to the recently reported evidence

56 l fundamental differences in the phytochrome-phototropism crosstalk in etiolated versus green seedlin

57 nutes of the irradiation, and (b). hypocotyl phototropism (curved growth of the stem in response to a

58 phyB modulates phototropism, depending on the R/FR ratio, by controllin

59 Promotion of phototropism depends on PIF-mediated induction of severa

60 f NPH1, the probable blue light receptor for phototropism from Arabidopsis.

61 c light-induced gene expression for the root phototropism gene RPT2 in the apical hook and also pheno

62 of differential growth responses, including phototropism, gravitropism, phytochrome-dependent hypoco

63 Although phototropism has been studied for more than a century, r

64 of blue light, the photoreceptors mediating phototropism have remained unknown.

65 tides are similar to the action spectrum for phototropism, implying that the LOV domain binds FMN to

66 ed, far-red, and blue light lead to negative phototropism in a dose-dependent manner, with blue light

67 cts as the principal photoreceptor for shoot phototropism in Arabidopsis in conjunction with the sign

68 In contrast, red light induces a positive phototropism in Arabidopsis roots.

69 recently identified by mutations that affect phototropism in Arabidopsis thaliana (L.) Heyhn. seedlin

70 otoreceptor that mediates blue-light-induced phototropism in dark-grown seedlings of higher plants ha

71 The induction of phototropism in etiolated (dark-grown) seedlings exposed

72 w reports indicating a phytochrome-dependent phototropism in flowering plants.

73 nalyzed the influence of the phytochromes on phototropism in green (de-etiolated) Arabidopsis seedlin

74 atures correspond to the action spectrum for phototropism in higher plants.

75 YUCCAs as novel molecular players promoting phototropism in photoautotrophic, but not etiolated, see

76 hrome is one of the photoreceptors mediating phototropism in plants.

77 olecular, biochemical, and cellular bases of phototropism in recent years.

78 In Arabidopsis, phot1 is essential for phototropism in response to low light, a response that i

79 how that this system is useful to study root phototropism in response to red light, because in wild-t

80 le in mediating red-light-dependent positive phototropism in roots.

81 Phototropin, a major blue-light receptor for phototropism in seed plants, exhibits blue-light-depende

82 By comparing the kinetics of phototropism in seedlings with different subcellular loc

83 Gravitropism was stronger than phototropism in some but not all light positions in wild

84 though phytochrome has been shown to mediate phototropism in some lower plant groups, this is one of

85 emonstrates the importance of accounting for phototropism in the design of root gravitropism experime

86 es to directional light cues (e.g., positive phototropism in the hypocotyl).

87 ngth phot1 is sufficient to elicit hypocotyl phototropism in transgenic Arabidopsis, whereas photoche

88 pproach to conduct a detailed examination of phototropism in wild-type Arabidopsis and various blue-l

89 enetically and physiologically implicated in phototropism in wild-type maize (Zea mays L.) seedlings

90 A classic example is phototropism - in shoots this is typically positive, lea

91 faster and greater gravitropism and enhanced phototropism instead of the impaired curvature developme

92 Plant phototropism is an adaptive response to changes in light

93 Phototropism is an asymmetric growth response enabling p

94 In higher plants, blue light (BL) phototropism is primarily controlled by the phototropins

95 in (nph1), the photoreceptor responsible for phototropism, is largely responsible for the initial, ra

96 ism, although gravity has some effect on the phototropism kinetics.

97 kinases that function as photoreceptors for phototropism, light-induced chloroplast movement, and st

98 Phototropism of Arabidopsis thaliana seedlings in respon

99 d to form part of the photosensory input for phototropism of the fruiting body sporangiophores, but t

100 Shoot phototropism optimizes light capture of leaves in low li

101 No complementation of phototropism or leaf expansion was observed for the LOV1

102 lation or the activity of phot1 in mediating phototropism or stomatal opening.

103 omophore of the blue-light photoreceptor for phototropism or the blue-light-induced phosphorylation r

104 Phototropism, or the differential cell elongation exhibi

105 Phototropism, or the directional growth (curvature) of v

106 flavin mononucleotide (FMN) and activate the phototropism photoreceptors phototropin 1 (phot1) and ph

107 ry photoreceptor promoting the expression of phototropism regulators in low light (e.g., PHYTOCHROME

108 gnaling pathways in hypocotyl elongation and phototropism responses.

109 The interaction between gravitropism and phototropism results in an alignment of the apical part

110 and hypocotyl gravitropism without affecting phototropism, root growth responses to phytohormones or

111 In positive root phototropism, sensing of red light occurs in the root it

112 Root phototropism significantly influenced the time course of

113 d NPH3 appear to act as signal carriers in a phototropism-specific pathway, whereas NPH4 is required

114 blue or white light, roots exhibit negative phototropism that is mediated by the phototropin family

115 Phototropism, the bending response of plant organs to or

116 ht (100 micro mol m(-)(2) s(-)(1)) attenuate phototropism through the coaction of the phototropin and

117 t2 LOV1 was unexpectedly found to complement phototropism to a considerable level.

118 Land plants rely mainly on gravitropism and phototropism to control their posture and spatial orient

119 light, while roots frequently show negative phototropism triggering growth away from the light.

120 d cryptochromes function together to enhance phototropism under low fluence rates (<1.0 micro mol m(-

121 k relative to both gravitropism and negative phototropism, we used a novel device to study phototropi

122 including the defect of phytochrome-mediated phototropism, were observed in Physcomitrella patens whe

123 were severely impaired in red-light-induced phototropism, whereas the phyD and phyE mutants were nor

124 hototropism, we used a novel device to study phototropism without the complications of a counteractin