Results 111 to 120 of about 5,178 (232)

Involvement of PP6-type protein phosphatase in hypocotyl phototropism in Arabidopsis seedlings

Plant Signalling & Behavior, 2018
Recently, we reported that the D6 protein kinase subfamily, which belongs to the AGCVIII kinase family, is a critical component of hypocotyl phototropism in Arabidopsis seedlings.
K. Haga, T. Sakai
semanticscholar   +1 more source

Ultraviolet-B induced phototropism in Arabidopsis seedlings and inflorescence stems [PDF]

, 2018
Ultraviolet-B radiation (UV-B - 280-315nm) was only recently described as a phototropism-inducing type of radiation. We have identified that phototropic growth towards UV-B of Arabidopsis hypocotyls and inflorescence stems are both regulated by the same ...
Van Der Straeten, Dominique, Bernula, Péter, Vandenbussche, Filip, Vanhaelewyn, Dr. Lucas, Viczián, András   +4 more
core  

Ultrastructure and Spectral Characteristics of the Compound Eye of Asiophrida xanthospilota (Baly, 1881) (Coleoptera, Chrysomelidae)

Insects
In this study, the morphology and ultrastructure of the compound eye of Asi. xanthospilota were examined by using scanning electron microscopy (SEM), transmission electron microscopy (TEM), micro-computed tomography (μCT), and 3D reconstruction. Spectral
Zu-Long Liang, Tian-Hao Zhang, Jacob Muinde, Wei-Li Fan, Ze-Qun Dong, Feng-Ming Wu, Zheng-Zhong Huang, Si-Qin Ge   +7 more
doaj   +1 more source

Defining the site of light perception and initiation of phototropism in Arabidopsis

, 2013
SummaryPhototropism is an adaptive response allowing plants to optimize photosynthetic light capture [1–7]. This is achieved by asymmetric growth between the shaded and lit sides of the stimulated organ [8, 9]. In grass seedlings, the site of phototropin-
Bergmann, S., Preuten, Tobias, Fankhauser, Christian, Bergmann, Sven, Hohm, Tim, Preuten, T., Hohm, T., Fankhauser, C., Preuten T, Hohm T, Fankhauser C, Bergmann S   +11 more
core   +1 more source

Diagram explaining the interactions between gravitropism and phototropism in classical experiments dedicated to the study of gravitropism and phototropism.

, 2019
A: In classical experiments, a plant is tilted from the vertical in order to study gravitropism. In this case, since the light is coming from the top, one side of the stem is shaded, which can induce a phototropic reaction. B: In classical experiments, a
Boris Adam (2916641), Bruno Moulia (693150), Stéphane Ploquin (2916668), Catherine Coutand (1555423)   +3 more
core   +1 more source

Notizen: Phototrope Violene / Phototropic Violenes

Zeitschrift für Naturforschung B, 1974
U. Kuhnes, H. Gusten
openaire   +1 more source

Arabidopsis nph1 and npl1: Blue light receptors that mediate both phototropism and chloroplast relocation

, 2001
UV-A/blue light acts to regulate a number of physiological processes in higher plants. These include light-driven chloroplast movement and phototropism.
Okada, K., Briggs, W.R., Swartz, T.E., Christie, J.M., Kagawa, T., Sakai, T., Kashahara, M., Wada, M.   +7 more
core   +1 more source

Phototropins of the moss Physcomitrella patens function as blue-light receptors for phototropism in Arabidopsis

, 2019
Four phototropin genes (PHOTA1, PHOTA2, PHOTB1, PHOTB2) have been isolated in the moss Physcomitrella patens. These genes encode phototropins that mediate blue-light–induced chloroplast movement.
Takeshi Kanegae (5800916), Izumi Kimura (5086004), Yuki Kimura (199693)   +2 more
core   +1 more source

Redistribution of growth during phototropism and nutation in the pea epicotyl

, 1986
First positive phototropism of the third internode of intact, 5-d-old pea (Pisum sativum L.) seedlings, grown under continuous, dim red light, showed maximal response following a photon fluence of 3 |imol m 2 blue light.
Baskin, Tobias
core   +1 more source

Phototropin mediated ultraviolet-B phototropism in etiolated seedlings [PDF]

, 2016
Low doses of ultraviolet B (UV-B) light have significant effects on plant morphology [1]. In Arabidopsis, many UV-B induced morphological modifications have been ascribed to the UV-B specific receptor UV resistance locus 8 (UVR8).
Van Der Straeten, Dominique, Vandenbussche, Filip, Vanhaelewyn, Dr. Lucas, Poelman, Dirk   +3 more
core