Results 21 to 30 of about 3,896,604 (302)

Benthic algal vegetation in Isfjorden, Svalbard [PDF]

Polar Research, 2015
Benthic algal vegetation was investigated at 10 sites in Isfjorden, Svalbard. Five sites were visited during summer 2010 and five during summer 2012. Both the littoral and sublittoral vegetation were sampled, the littoral by hand-picking and use of a ...
Stein Fredriksen, Tove M. Gabrielsen, Maia R. Kile, Knut Sivertsen   +3 more
doaj   +1 more source

Cold Steeping Infusion, a Novel Lectin Extraction Technique for the Isolation, Purification and Partial Characterization of Lectins from the Green Venezuelan Marine Alga

Natural Product Communications, 2018
A lectin from the green Venezuelan marine alga Caulerpa serrulata was extracted with phosphate buffered saline (PBS) using cold steeping infusion (CSI) and by grinding with liquid nitrogen (GLN).
Pablo Djabayan-Djibeyan, Brian Carpenter, Gerardo Medina-Ramírez, Felix Andueza-Leal, Andrés León-Leal, Andrea Djabayan-Russo, David Jaramillo-Abril, Carlos Valarezo-García, Liliana Araujo-Baptista   +8 more
doaj   +1 more source

Genome of the red alga Porphyridium purpureum [PDF]

, 2013
The limited knowledge we have about red algal genomes comes from the highly specialized extremophiles, Cyanidiophyceae. Here, we describe the first genome sequence from a mesophilic, unicellular red alga, Porphyridium purpureum. The 8,355 predicted genes
Coutinho, Pedro M., Rose, Nicholas, Morath, Shannon, Perrineau, Marie-Mathilde, Egizi, Andrea, Chan, Cheong Xin, Ball, Steven, Hilliou, Frederique, Yoon, Hwan Su, Henrissat, Bernard, Arias, Maria Cecilia, Krishnan, Anagha, Bhattacharya, Debashish, Zäuner, Simone, Weber, Andreas P. M., Zaeuner, Simone, Coutinho, Pedro, M, Qiu, Huan, Price, Dana C.   +18 more
core   +1 more source

New records and noteworthy data of plants, algae and fungi in SE Europe and adjacent regions, 16 [PDF]

Botanica Serbica
This paper presents new records and noteworthy data on the following taxa in SE Europe and adjacent regions: diatoms Discostella asterocostata and Stephanodiscus hantzschii f.
Gordana Tomović, Marko S. Sabovljević, Vladan Djordjević, Svetlana Krdžić, Marjan Niketić, Sanja Šovran, Ana Knežević, Péter Szűcs, Dimitar Stoykov, Miruna-Maria Ștefănuț, Danijela Vidaković, Jelena Krizmanić, Milana Ranimirović, Uroš Buzurović, Lazar Milivojević, Snežana Vukojičić, Lado Kutnar, Nevena Kuzmanović, Ivana Stevanoski, Ivana Trbojević, Jasmina Šinžar Sekulić   +20 more
doaj   +1 more source

Uphill energy transfer mechanism for photosynthesis in an Antarctic alga

Nature Communications, 2023
A light-harvesting chlorophyll-binding protein complex from an Antarctic green alga called Prasiola crispa can excite photosystem II with low energy far-red light.
Makiko Kosugi, Masato Kawasaki, Yutaka Shibata, Kojiro Hara, Shinichi Takaichi, Toshio Moriya, Naruhiko Adachi, Yasuhiro Kamei, Yasuhiro Kashino, Sakae Kudoh, Hiroyuki Koike, Toshiya Senda   +11 more
doaj   +1 more source

A biological study of the cellular response to heat stress in the South African alga Gracilaria gracilis [PDF]

, 2012
Includes bibliographical references.Gracilaria gracilis is a commercially important alga, previously harvested from the wild South African population in Saldanha Bay as a feed for marine organisms and as a source of commercially important agar.
Boom, Taryn
core   +1 more source

Global expression analysis of the brown alga Ectocarpus siliculosus (Phaeophyceae) reveals large-scale reprogramming of the transcriptome in response to abiotic stress [PDF]

, 2009
Dittami SM, Scornet D, Petit J-L, et al. Global expression analysis of the brown alga Ectocarpus siliculosus (Phaeophyceae) reveals large-scale reprogramming of the transcriptome in response to abiotic stress. Genome Biology.
Boyen, C., Rainer König, Da Silva, Corinne, König, Rainer, Tonon, Thierry, Van de Peer, Y., Ségurens, Béatrice, Thierry Tonon, Dittami, Simon M, Corre, Erwan, Boyen, Catherine, Strerck, Lieven, Simon M Dittami, Dondrup, M., Corinne Da Silva, Glatting, K.-H., Cock, J.M., Dittami, Simon, Da Silva, C., Lieven, Sterck, Corre, E., Cock, J. Marc, Tonon, T., Glatting, Karl-Heinz, Cock, J Mark, Sterck, L., Béatrice Ségurens, J Mark Cock, Van de Peer, Yves, Lieven Sterck, Cock, J. Mark, Dittami, Simon M., Rouzé, Pierre, Erwan Corre, Sterck, Lieven, Dondrup, Michael, Catherine Boyen, Petit, Jean-Louis, Delphine Scornet, Scornet, Delphine, Dittami, S.M., Segurens, B., Rouzé, P., Jean-Louis Petit, Karl-Heinz Glatting, Michael Dondrup, Pierre Rouzé, Scornet, D., König, R., Petit, J.-L., Yves Van de Peer   +50 more
core   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

Optimization of Vortex Well Alga Extractor Based on PSO-GP

Journal of Marine Science and Engineering
As the global environment continues to deteriorate, water blooms and red tides occur more frequently, making it increasingly important to control eutrophication in water bodies.
Ziyi Fu, Wang Xi, Weigang Lu, Wen Lu, Lidong Chen   +4 more
doaj   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source