Literature DB >> 17830581

Localization of calcium in amyloplasts of root-cap cells using ion microscopy.

S Chandra, J F Chabot, G H Morrison, A C Leopold.   

Abstract

An ion microscope has been used to demonstrate that the calcium ion is present in the amyloplasts of root-cap cells of corn, pea, and lettuce. The localization of calcium in the gravity-sensing organelle suggests a possible role of calcium in the gravity-sensing mechanism of plant roots.

Entities:  

Year:  1982        PMID： 17830581     DOI： 10.1126/science.216.4551.1221

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  14 in total

1.  Cellular and subcellular localization of calcium in gravistimulated corn roots.

Authors:  M Dauwalder; S J Roux; L K Rabenberg
Journal:  Protoplasma       Date:  1985       Impact factor: 3.356

Review 2.  Complex physiological and molecular processes underlying root gravitropism.

Authors:  Rujin Chen; Changhui Guan; Kanokporn Boonsirichai; Patrick H Masson
Journal:  Plant Mol Biol       Date:  2002 Jun-Jul       Impact factor: 4.076

3.  Protein Phosphorylation in Amyloplasts Isolated from Suspension-Cultured Cells of Sycamore (Acer pseudoplatanus L.).

Authors:  D Macherel; A Viale; T Akazawa
Journal:  Plant Physiol       Date:  1986-04       Impact factor: 8.340

4.  Comparative study of cellular structures implicated in gravisensing in statocytes of primary and lateral roots of Vigna angularis.

Authors:  N Kuya; M Kato; Y Sato; T Kaneta; S Sato
Journal:  Protoplasma       Date:  2006-10-06       Impact factor: 3.356

5.  Detection and localization of silicon and associated elements in vertebrate bone tissue by imaging ion microscopy.

Authors:  W J Landis; D D Lee; J T Brenna; S Chandra; G H Morrison
Journal:  Calcif Tissue Int       Date:  1986-01       Impact factor: 4.333

6.  The role of calmodulin in the gravitropic response of the Arabidopsis thaliana agr-3 mutant.

Authors:  W Sinclair; I Oliver; P Maher; A Trewavas
Journal:  Planta       Date:  1996       Impact factor: 4.116

Review 7.  High-capacity calcium-binding chitinase III from pomegranate seeds (Punica granatum Linn.) is located in amyloplasts.

Authors:  Chenyan Lv; Taro Masuda; Haixia Yang; Lei Sun; Guanghua Zhao
Journal:  Plant Signal Behav       Date:  2011-12

8.  Cytoplasmic free Ca2+ in Arabidopsis roots changes in response to touch but not gravity.

Authors:  V Legué; E Blancaflor; C Wymer; G Perbal; D Fantin; S Gilroy
Journal:  Plant Physiol       Date:  1997-07       Impact factor: 8.340

9.  Central root cap cells are depleted of endoplasmic microtubules and actin microfilament bundles: implications for their role as gravity-sensing statocytes.

Authors:  F Baluska; A Kreibaum; S Vitha; J S Parker; P W Barlow; A Sievers
Journal:  Protoplasma       Date:  1997       Impact factor: 3.356

10.  Gravity-Induced Polar Transport of Calcium across Root Tips of Maize.

Authors:  J S Lee; T J Mulkey; M L Evans
Journal:  Plant Physiol       Date:  1983-12       Impact factor: 8.340
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