Magnesium Sulfate Heptahydrate
Company: Wako Pure Chemical Industries
Catalog#: 131-00405
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Incubation of Cyanobacteria under Dark, Anaerobic Conditions and Quantification of the Excreted Organic Acids by HPLC
Author:
Date:
2017-05-05
[Abstract]  Succinate and lactate are commodity chemicals used for producing bioplastics. Recently, it was found that such organic acids are excreted from cells of the unicellular cyanobacterium Synechocystis sp. PCC 6803 under dark, anaerobic conditions. To conduct the dark, anaerobic incubation, cells were concentrated within a vial that was then sealed with a butyl rubber cap, following which N2 gas was introduced into the vial. The organic acids produced were quantified by ...

In vivo Live Imaging of Calcium Waves and Other Cellular Processes during Fertilization in Caenorhabditis elegans
Author:
Date:
2017-04-05
[Abstract]  Fertilization calcium waves are a conserved trigger for animal development; however, genetic analysis of these waves has been limited due to the difficulty of imaging in vivo fertilization. Here we describe a protocol to image calcium dynamics during in vivo fertilization in the genetic animal model Caenorhabditis elegans. This protocol consists of germline microinjection of a chemical calcium indicator, worm immobilization, live imaging, and image processing that ...

Pseudomonas syringae Flood-inoculation Method in Arabidopsis
Author:
Date:
2017-01-20
[Abstract]  Pseudomonas syringae pv. tomato strain DC3000 (Pto DC3000), which causes bacterial speck disease of tomato, has been used as a model pathogen because of its pathogenicity on Arabidopsis thaliana. Here, we demonstrate a rapid and reliable flood-inoculation method based on young Arabidopsis seedlings grown on one-half strength MS medium. We also describe a method to evaluate the bacterial growth in Arabidopsis.

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