Phycology International <p><strong>Phycology International</strong> is a new, online electronic journal covering all domains of phycology, including the contributions of phycological research to current and emerging issues in environmental, health and industrial sectors. Works on both eukaryotic algae and cyanobacteria fall within the scope of the journal. The subject areas covered include, among others: Applied phycology and biotechnology, Morphology and cell biology, Macro- and microalgal ecology, Macro- and microalgal systematics and evolution, Molecular biology and genomics, Physiology and biochemistry, Toxicology, Health and risk management, Algal systems for waste water treatment, Biogas production, Algae in recovery of metals, Role of algae in medicine. 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Immediate indexing? <a href="/technology/index.php/phycol/about/submissions"><strong>Submit your paper to our journal!</strong></a></p> en-US <p><strong>PAGEPress</strong> has chosen to apply the&nbsp;<a href="" target="_blank" rel="noopener"><strong>Creative Commons Attribution NonCommercial 4.0 International License</strong></a>&nbsp;(CC BY-NC 4.0) to all manuscripts to be published.<br><br> An Open Access Publication is one that meets the following two conditions:</p> <ol> <li>the author(s) and copyright holder(s) grant(s) to all users a free, irrevocable, worldwide, perpetual right of access to, and a license to copy, use, distribute, transmit and display the work publicly and to make and distribute derivative works, in any digital medium for any responsible purpose, subject to proper attribution of authorship, as well as the right to make small numbers of printed copies for their personal use.</li> <li>a complete version of the work and all supplemental materials, including a copy of the permission as stated above, in a suitable standard electronic format is deposited immediately upon initial publication in at least one online repository that is supported by an academic institution, scholarly society, government agency, or other well-established organization that seeks to enable open access, unrestricted distribution, interoperability, and long-term archiving.</li> </ol> <p>Authors who publish with this journal agree to the following terms:</p> <ol> <li>Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.</li> <li>Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.</li> <li>Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work.</li> </ol> (Francesca Savio) (Tiziano Taccini) Tue, 19 Mar 2019 11:20:23 +0000 OJS 60 Comparative characteristics of cytosolic and chloroplastidial D/L- myo-Inositol-1-phosphate phosphatase partially purified from Enteromorpha intestinalis (L.) Nees (a marine macro alga) grown under high salinity niche <p>The present investigation describes a protocol for partial purification and basic characterization of one of the key enzymes of <em>myo</em>-inositol biosynthesis, D/L- <em>myo</em>- Inositol-1-phosphate phosphatase (MIPP), from a marine macro alga (<em>Enteromorpha intestinalis</em>) growing under varying salinity conditions of Chilika lagoon (Odisha, India). Cytosolic and chloroplastidial forms of MIPP were partially purified to about 55- and 16- folds respectively following lowspeed centrifugation, high-speed centrifugation, 0-80% ammonium sulfate precipitation, successive chromatography through CM-cellulose, Sephadex G-200 and UltrogelAcA 34 columns. The apparent molecular weights of the native cytosolic and plastidial forms of MIPP were determined to be 146 and 148 kDa respectively. Cytosolic and plastidial MIPP were remarkably active within the temperature range of 20-40°C and function within a narrow pH range (7.0-7.5). Using nonlinear regression kinetics, the Km value for D-MIP of the cytosolic MIPP and its plastidial iso-form were 0.07277 mM and 0.07332 mM respectively. Different monovalent as well as divalent cations exhibited variable effects on enzyme activity of either preparation. The activity of MIPP was remarkably found to increase proportionately with the salinity of Chilika lagoon.</p> Sautrik Basu, Anusuya Basak, Dibyendu Sekhar Mahanty, Sayani Bhattacharjee, Jukta Adhikari Copyright (c) 2019 Sautrik Basu, Anusuya Basak, Dibyendu Sekhar Mahanty, Sayani Bhattacharjee, Jukta Adhikari Tue, 19 Mar 2019 11:20:14 +0000