The Predetermined Polarity in Porphyra Monopores Shed from Conchocelis-thalli
نویسندگان
چکیده
منابع مشابه
Toxicity of Cryoprotectants to Gametophytic Thalli of Red Algae Porphyra yezoensis
We assessed the toxicity of cryoprotectant agents (CPAs) to gametophytic thalli of red alga Porphyra yezoensis at room temperature. The CPAs used were: dimethyl sulfoxide (DMSO), ethylene glycol (EG), glycerol (GC), 1,2-butanediol (1,2-BD), 1,3-butanediol (1,3-BD), 2,3-butanediol (2,3-BD), 1,3-propanediol (1,3-PD) and propylene glycol (PG). CPA concentrations of 10, 15, 20, 25, 30, 35, 40, 45, ...
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Investigations were performed on variations of photosynthetic pigment in conchocelis of Alaskan Porphyra species, P. abbottae (Pa), P. pseudolanceolata (Pe), P. pseudolinearis (Pi) and P. torta (Pt), in response to environmental variables. Conchocelis were cultured under varying conditions of irradiance (0, 10, 40 and 160 μmol photons m-2s-1), nutrient concentration (0, f/4, f/2 and f) for up t...
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Polarity is a fundamental cell property essential for differentiation, proliferation and morphogenesis in unicellular and multicellular organisms. We have recently demonstrated that phosphatidylinositol 3-kinase (PI3K) activity is required for the establishment of anterior-posterior axis, leading to asymmetrical localization of F-actin in migrating monospores of the red alga Porphyra yezoensis....
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ژورنال
عنوان ژورنال: Shokubutsugaku Zasshi
سال: 1958
ISSN: 0006-808X
DOI: 10.15281/jplantres1887.71.144