Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta)

Öz Intertidal seaweeds exposed to strong fluctuation in light quantity and spectral light quality. Light plays an important role controlling seaweed growth and physiology. Therefore, we conducted a culture experiment to determine the physiological effects of light intensity on the opportunistic algae Ulva rigida C. Agardh. For this reason, samples were exposed to two different light intensities (55 µmol photons m-2s-1 and 100 µmol photons m-2s-1) and their some physiological features including photosynthetic performance, growth rate, pigment content, total protein and nitrate reductase activity were measured. According to our results, the maximum relative electron transport rate  and saturation irradiance point were not significantly different between the treatments. On the other hand, relative growth rate, nitrate reductase activity and chlorophyll-a concentrations of U. rigida were significantly decreased under low light condition. Consequently, our data indicated that photosynthetic perfomance of Ulva rigida was not affected to treated light intensity, while growth and nitrogen metabolism were primarily controlled by light.

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Kaynak Göster

Bibtex @araştırma makalesi { cbayarfbe339316, journal = {Celal Bayar University Journal of Science}, issn = {1305-130X}, eissn = {1305-1385}, address = {}, publisher = {Celal Bayar Üniversitesi}, year = {2017}, volume = {13}, pages = {631 - 634}, doi = {10.18466/cbayarfbe.339316}, title = {Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta)}, key = {cite}, author = {Yıldız, Gamze and Tiryaki, Şeyma} }
APA Yıldız, G , Tiryaki, Ş . (2017). Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta) . Celal Bayar University Journal of Science , 13 (3) , 631-634 . DOI: 10.18466/cbayarfbe.339316
MLA Yıldız, G , Tiryaki, Ş . "Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta)" . Celal Bayar University Journal of Science 13 (2017 ): 631-634 <
Chicago Yıldız, G , Tiryaki, Ş . "Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta)". Celal Bayar University Journal of Science 13 (2017 ): 631-634
RIS TY - JOUR T1 - Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta) AU - Gamze Yıldız , Şeyma Tiryaki Y1 - 2017 PY - 2017 N1 - doi: 10.18466/cbayarfbe.339316 DO - 10.18466/cbayarfbe.339316 T2 - Celal Bayar University Journal of Science JF - Journal JO - JOR SP - 631 EP - 634 VL - 13 IS - 3 SN - 1305-130X-1305-1385 M3 - doi: 10.18466/cbayarfbe.339316 UR - Y2 - 2017 ER -
EndNote %0 Celal Bayar Üniversitesi Fen Bilimleri Dergisi Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta) %A Gamze Yıldız , Şeyma Tiryaki %T Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta) %D 2017 %J Celal Bayar University Journal of Science %P 1305-130X-1305-1385 %V 13 %N 3 %R doi: 10.18466/cbayarfbe.339316 %U 10.18466/cbayarfbe.339316
ISNAD Yıldız, Gamze , Tiryaki, Şeyma . "Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta)". Celal Bayar University Journal of Science 13 / 3 (Eylül 2017): 631-634 .
AMA Yıldız G , Tiryaki Ş . Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta). Celal Bayar Univ J Sci. 2017; 13(3): 631-634.
Vancouver Yıldız G , Tiryaki Ş . Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta). Celal Bayar University Journal of Science. 2017; 13(3): 631-634.
IEEE G. Yıldız ve Ş. Tiryaki , "Physiological Effects of Light Intensity on the Opportunistic Algae Ulva rigida C. Agardh (Chlorophyta)", Celal Bayar University Journal of Science, c. 13, sayı. 3, ss. 631-634, Eyl. 2017, doi:10.18466/cbayarfbe.339316