Literature DB >> 15491921

Gravity sensing and signaling.

Miyo Terao Morita1, Masao Tasaka.   

Abstract

Gravitropism has attracted much attention from plant biologists. Recent studies have provided molecular evidence supporting two long-surviving hypotheses about the mechanism of gravitropism: the starch-statolith hypothesis and the Cholodney-Went hypothesis. Amyloplast movement along the gravity vector within gravity-sensing cells in the root and shoot is the most likely trigger of subsequent intracellular signaling. Several possible events leading from this signaling to differential auxin distribution within the sensing cells have been suggested recently.

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Year:  2004        PMID： 15491921     DOI： 10.1016/j.pbi.2004.09.001

Source DB:  PubMed          Journal:  Curr Opin Plant Biol        ISSN： 1369-5266            Impact factor:   7.834


  74 in total

1.  How to activate a plant gravireceptor. Early mechanisms of gravity sensing studied in characean rhizoids during parabolic flights.

Authors:  Christoph Limbach; Jens Hauslage; Claudia Schäfer; Markus Braun
Journal:  Plant Physiol       Date:  2005-09-23       Impact factor: 8.340

Review 2.  Gravisusception by buoyancy: a mechanism ubiquitous among fungi?

Authors:  F Grolig; M Döring; P Galland
Journal:  Protoplasma       Date:  2006-12-16       Impact factor: 3.356

3.  Up, down, and all around: how plants sense and respond to environmental stimuli.

Authors:  John Z Kiss
Journal:  Proc Natl Acad Sci U S A       Date:  2006-01-17       Impact factor: 11.205

4.  A gradient of auxin and auxin-dependent transcription precedes tropic growth responses.

Authors:  C Alex Esmon; Amanda G Tinsley; Karin Ljung; Goran Sandberg; Leonard B Hearne; Emmanuel Liscum
Journal:  Proc Natl Acad Sci U S A       Date:  2005-12-21       Impact factor: 11.205

5.  Arabidopsis KAM2/GRV2 is required for proper endosome formation and functions in vacuolar sorting and determination of the embryo growth axis.

Authors:  Kentaro Tamura; Hideyuki Takahashi; Tadashi Kunieda; Kentaro Fuji; Tomoo Shimada; Ikuko Hara-Nishimura
Journal:  Plant Cell       Date:  2007-01-26       Impact factor: 11.277

Review 6.  Hormonal interactions during root tropic growth: hydrotropism versus gravitropism.

Authors:  Hideyuki Takahashi; Yutaka Miyazawa; Nobuharu Fujii
Journal:  Plant Mol Biol       Date:  2008-12-16       Impact factor: 4.076

7.  Gravity-controlled asymmetrical transport of auxin regulates a gravitropic response in the early growth stage of etiolated pea (Pisum sativum) epicotyls: studies using simulated microgravity conditions on a three-dimensional clinostat and using an agravitropic mutant, ageotropum.

Authors:  Tomoki Hoshino; Kensuke Miyamoto; Junichi Ueda
Journal:  J Plant Res       Date:  2007-08-22       Impact factor: 2.629

Review 8.  Calcium mobilizations in response to changes in the gravity vector in Arabidopsis seedlings: possible cellular mechanisms.

Authors:  Hitoshi Tatsumi; Masatsugu Toyota; Takuya Furuichi; Masahiro Sokabe
Journal:  Plant Signal Behav       Date:  2014

9.  Loss-of-function mutations of retromer large subunit genes suppress the phenotype of an Arabidopsis zig mutant that lacks Qb-SNARE VTI11.

Authors:  Yasuko Hashiguchi; Mitsuru Niihama; Tetsuya Takahashi; Chieko Saito; Akihiko Nakano; Masao Tasaka; Miyo Terao Morita
Journal:  Plant Cell       Date:  2010-01-19       Impact factor: 11.277

Review 10.  Phytohormones signaling and crosstalk regulating leaf angle in rice.

Authors:  Xiangyu Luo; Jingsheng Zheng; Rongyu Huang; Yumin Huang; Houcong Wang; Liangrong Jiang; Xuanjun Fang
Journal:  Plant Cell Rep       Date:  2016-09-13       Impact factor: 4.570
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