ライフサイエンスコーパス: photosensory

1 cell types, and if ancient r-opsins were non-photosensory.

2 orphogenesis, and that PIFs linked different photosensory and hormonal pathways to control plant grow

3 Towards developing an understanding of the photosensory and physiological functions of phyC, transg

4 and potassium uptake systems, sophisticated photosensory and signal transduction pathways, and DNA r

5 , phyD, and phyE) have revealed differential photosensory and/or physiological functions among them,

6 ers (phyA through phyE) display differential photosensory and/or physiological functions in regulatin

7 functional when animals hatch, the body-wide photosensory array matures postembryonically in "adult-l

8 photochromic photoreceptors that direct many photosensory behaviors in the bacterial, fungal, and pla

9 educing photoreceptor abundance, and thereby photosensory capacity, rather than functioning as a sign

10 t apply to mouse photoreceptors in which the photosensory cilium is built exclusively by KIF3.

11 The double inversion contains key photosensory, circadian rhythm, adiposity and sex-relate

12 ory circuit in C. elegans and the vertebrate photosensory circuit, suggesting an evolutionary link be

13 ght-signal transducer of a testes-autonomous photosensory clock.

14 n proteins translocate between cell body and photosensory compartments.

15 Bacterial phytochromes consist of a photosensory core and a carboxy-terminal regulatory doma

16 aeruginosa with an intact, fully photoactive photosensory core domain in its dark-adapted Pfr state.

17 Light absorption by the N-terminal photosensory core module (PCM) causes the proteins to sw

18 Fusing a photosensory core module of Deinococcus radiodurans bact

19 , naturally activated by neurotrophins, with photosensory core module of DrBphP bacterial phytochrome

20 -component NIR systems consisting of evolved photosensory core module of Idiomarina sp. bacterial phy

21 onas aeruginosa bacteriophytochrome (PaBphP) photosensory core module, which exhibits altered photoco

22 s of the resting and activated states of the photosensory core of the bacteriophytochrome from Deinoc

23 Domain mapping of AsphyA shows that the photosensory core region consisting of PAS-GAF-PHY domai

24 anism of downstream signal relay through the photosensory core remain elusive.

25 e (bilin) chromophore located in a conserved photosensory core.

26 Structures of photosensory cores are reported in the resting state and

27 ides an excellent template for understanding photosensory cross-talk.

28 ot detected in the photoreduction of the non-photosensory d-amino acid oxidase to the anion radical.

29 It was shown that screening for photosensory defective R. centenum swarm colonies is an

30 local structural changes originating in the photosensory domain modulate interactions between long,

31 ly GTPase Cdc42 in its GDP-bound form to the photosensory domain of phytochrome B (PhyB) and fused th

32 Ja helix unfolding of a light-oxygen-voltage photosensory domain.

33 are a group of flavin-containing blue light photosensory domains from a variety of bacterial and alg

34 In particular, genetically encoded photosensory domains fused to split proteins can tightly

35 een unrelated CBCR family members and within photosensory domains of a single CBCR, may be advantageo

36 This interaction is mediated by the photosensory domains of phytochromes and two phytochrome

37 lA abundance and that IflA uses two distinct photosensory domains to respond to four different light

38 ed, eye-independent (extraocular), body-wide photosensory framework that allows even a head-removed a

39 Consistent with a photosensory function of these noncephalic cells, decapi

40 ht to define the role of visible light and a photosensory HWE kinase, LovK, in regulation of GSR tran

41 resent findings suggest that the contrasting photosensory information gathered by phyA and phyB throu

42 ina) has been postulated to form part of the photosensory input for phototropism of the fruiting body

43 edicted to be a multidomain phytochrome-like photosensory kinase possibly binding open-chain tetrapyr

44 e access to TEV's cleavage substrate using a photosensory LOV domain.

45 Thus, the dCRY photosensory mechanism involves flavin photoreduction co

46 is likely mediated by a two-rhodopsin-based photosensory mechanism similar to that recently demonstr

47 lled freshwater green alga that is guided by photosensory, mechanosensory, and chemosensory cues.

48 from dark-adapted photoreceptor cytoplasm to photosensory membrane rhabdomeres.

49 proteins that sense red/far-red light with a photosensory module (PSM) and convert it to a biological

50 tion cryo-EM maps (2.8-3.4- angstrom) of the photosensory module (PSM) and its following signaling (S

51 re structurally divided into a light-sensing photosensory module consisting of PAS, GAF, and PHY doma

52 with the recently described structure of the photosensory module from Arabidopsis thaliana PhyB, new

53 part of which can be attributed to the core photosensory module in each.

54 stal structure of its red/far-red responsive photosensory module in the Pr state reveals a tandem-GAF

55 esignated LOCa) by inserting a plant-derived photosensory module into the intracellular loop of an en

56 tongue region of the PHY domain of a 57-kDa photosensory module of Deinococcus radiodurans phytochro

57 ulator' loop that assembles tightly with the photosensory module of its own protomer.

58 Intriguingly, the N-terminal photosensory module of PHYB binds immediately adjacent t

59 ced structural transitions in the bathy BphP photosensory module of Pseudomonas aeruginosa.

60 ernal Per/Arnt/Sim domains that binds to the photosensory module of the opposing protomer and a prece

61 the near-infrared spectral window using the photosensory module of the Rhodobacter sphaeroides bacte

62 ) engineered by fusing the plant LOV2-Jalpha photosensory module to the small viral K(+) channel Kcv.

63 he available three-dimensional models of the photosensory module within bacterial phys, we report her

64 esides a cyanobacteriochrome domain a second photosensory module, a Pr/Pfr-interconverting GAF-GAF bi

65 iption factors (PIFs) through the N-terminal photosensory module, while the C-terminal module, includ

66 rmostability of photobodies relies on phyB's photosensory module.

67 These approximately 100-residue photosensory modules are generally encoded within larger

68 ht-oxygen-voltage (LOV) domains serve as the photosensory modules for a wide range of plant and bacte

69 ogma, multiple genetically encoded non-opsin photosensory modules have been harnessed to modulate gen

70 quiring homodimerization can be fused to the photosensory modules of bacteriophytochromes to generate

71 This shows that the photosensory modules of phytochromes can transmit light

72 at least a billion years of evolution, their photosensory modules remain structurally and functionall

73 Flavin-binding LOV domains are blue-light photosensory modules that are conserved in a number of d

74 he communication between the pilus motor and photosensory molecules appear to be complex and tightly

75 s of the frontal eye that resemble the basic photosensory-motor circuit of the vertebrate forebrain.

76 Several photosensory mutants also were obtained with defects in

77 photoreceptor protein LITE-1 in ciliated ASH photosensory neurons, we performed a genetic screen and

78 in to segregate at the first relay after the photosensory neurons.

79 amino-acid sequence differs from vertebrate photosensory opsins and some have suggested that melanop

80 truction are also a component of specialized photosensory organs, conceivably with the function of a

81 l converges immediately with the phytochrome photosensory pathway to coregulate directly the activity

82 How these photosensory pathways integrate with growth control mech

83 To elucidate further the photosensory pathways regulating the psbD BLRP, the effe

84 suggests early convergence of the FRc and Rc photosensory pathways to control a largely common transc

85 ochromes, as well as phytochrome-independent photosensory pathways, mediated blue light/UV-A-induced

86 yptochrome 1 (cry1) and phytochrome B (phyB) photosensory pathways, respectively.

87 without significant interference from other photosensory pathways, the effect of blocking the Ca2+ r

88 These results indicate that eubacterial photosensory perception is mediated by light-generated s

89 portant resource for plants, and an array of photosensory pigments enables plants to develop optimall

90 The red- and far-red-light-absorbing photosensory pigments or phytochromes (phy) regulate see

91 ies called photobodies (PBs) composed of the photosensory pigments, phytochrome (PHY) or cryptochrome

92 the inhibitory action of the amino-terminal photosensory portion of the photoreceptor.

93 We examined the photosensory properties of seven phytochromes from diver

94 d the far-red-absorbing (P(fr)) forms of the photosensory protein phytochrome initiates signal transd

95 Phytochromes are a widespread family of photosensory proteins first discovered in plants, which

96 ing linkage between the absence of any known photosensory proteins in a blind organism and the additi

97 Phytochromes constitute a family of photosensory proteins that are utilized by various organ

98 Comparisons between split GFPs and other photosensory proteins, like photoactive yellow protein a

99 ignaling modules integral to a wide range of photosensory proteins.

100 ated cyanobacteriochromes (CBCRs) extend the photosensory range of the phytochrome superfamily to sho

101 yanobacteriochrome (CBCR) sensors extend the photosensory range of the phytochrome superfamily to sho

102 This protein most likely functions as a photosensory receptor as do the related haloarchaeal sen

103 clude that Anabaena rhodopsin functions as a photosensory receptor in its natural environment, and su

104 t the molecular link between retrograde- and photosensory-receptor signalling has remained unclear.

105 derstanding of the structure and function of photosensory receptors and their downstream effector mol

106 Cryptochromes and phytochromes are the major photosensory receptors in plants and often regulate simi

107 periodic flowering in plants is regulated by photosensory receptors including the red/far-red light-r

108 Plant cryptochromes are photosensory receptors that regulate various central asp

109 -driven structural changes in the N-terminal photosensory region are transmitted to the C-terminal re

110 proteins containing the phyB-phyE N-terminal photosensory regions (NB-NE PSRs), a nuclear localizatio

111 sociate head-to-head, whereas the N-terminal photosensory regions associate head-to-tail to form a pa

112 ces and directed heterodimerization of these photosensory regions with the NB region reveal form-spec

113 ates dimA expression, thereby amplifying the photosensory response.

114 red/far-red light photoreceptors that direct photosensory responses across the bacterial, fungal and

115 Critical to vision, photosensory rhabdomeres are sprung between these two su

116 e phyB protein abundance (and thereby global photosensory sensitivity) to modulate this long-term res

117 link between transient protein unfolding and photosensory signal transduction.

118 We conclude that photosensory signalling by phytochrome B involves light-

119 of phyA and phyB determine their respective photosensory specificities; (ii) that the COOH-terminal

120 hotomorphogenesis and is required for normal photosensory specificity of phytochrome A.

121 roughout the life cycle of the plant, with a photosensory specificity similar to that of phyB/D/E and

122 These data indicate that phyC has photosensory specificity that is similar to that of phyB

123 molecular determinants responsible for this photosensory specificity, we tested the activities of tw

124 nctional, late-maturing, organized body-wide photosensory system establishes a paradigm in sensory bi

125 -red (FR)-light-responsive phytochrome (phy) photosensory system initiates both the deetiolation proc

126 ts that the BLRP is regulated by a different photosensory system relative to CRY1.

127 cyanobacteria are controlled by two separate photosensory systems.