scholarly journals The balance of autotrophy and heterotrophy during mixotrophic growth of Karlodinium micrum (Dinophyceae)

2006 ◽  
Vol 28 (8) ◽  
pp. 737-751 ◽  
Author(s):  
Jason E. Adolf ◽  
Diane K. Stoecker ◽  
Lawrence W. Harding
Keyword(s):  
Mixotrophic Growth ◽  
Karlodinium Micrum

Assimilation of various organic carbon sources by Haematococcus strains

2009 ◽  
Vol 57 (2) ◽  
pp. 231-237
Author(s):  
M. Zych ◽  
A. Stolarczyk ◽  
K. Maca ◽  
A. Banaś ◽  
K. Termińska-Pabis ◽  
...  
Keyword(s):  
Organic Carbon ◽  
Organic Compounds ◽  
Present Experiment ◽  
Carbon Sources ◽  
Growth Conditions ◽  
Mixotrophic Growth ◽  
Naturally Occurring ◽  
Organic Carbon Sources ◽  
Secondary Carotenoids ◽  
Colour Changes

Differences in the assimilation of individual organic compounds (5 mM sugars and L-asparagine) under mixotrophic growth conditions were described for three naturally occurring Haematococcus strains.The effects of assimilation were measured by the growth intensity and size of algal cells, and the effect of colour changes in the cultures was observed. Some compounds caused the cell colouration to change from green to yellow, being the result of chlorophyll disappearance and the accumulation of yellow secondary carotenoids. In the present experiment none of the cultures turned red, thus excluding the intense accumulation of the commercially interesting carotenoid, astaxanthin.

scholarly journals Unexpected metabolic versatility among type II methanotrophs in the Alphaproteobacteria

2020 ◽  
Vol 401 (12) ◽  
pp. 1469-1477
Author(s):  
Anna Hakobyan ◽  
Werner Liesack
Keyword(s):  
Global Climate Change ◽  
Global Climate ◽  
Type Ii ◽  
Mixotrophic Growth ◽  
Methane Cycle ◽  
Oxidation Activity ◽  
Methane Oxidizing Bacteria ◽  
Metabolic Versatility ◽  
Carbon Compounds ◽  
Growth Requirement

AbstractAerobic methane-oxidizing bacteria, or methanotrophs, play a crucial role in the global methane cycle. Their methane oxidation activity in various environmental settings has a great mitigation effect on global climate change. Alphaproteobacterial methanotrophs were among the first to be taxonomically characterized, nowadays unified in the Methylocystaceae and Beijerinckiaceae families. Originally thought to have an obligate growth requirement for methane and related one-carbon compounds as a source of carbon and energy, it was later shown that various alphaproteobacterial methanotrophs are facultative, able to grow on multi-carbon compounds such as acetate. Most recently, we expanded our knowledge of the metabolic versatility of alphaproteobacterial methanotrophs. We showed that Methylocystis sp. strain SC2 has the capacity for mixotrophic growth on H2 and CH4. This mini-review will summarize the change in perception from the long-held paradigm of obligate methanotrophy to today’s recognition of alphaproteobacterial methanotrophs as having both facultative and mixotrophic capabilities.

Microalgal photosynthetic inhibition and mixotrophic growth in Post Hydrothermal Liquefaction Wastewater (PHW)

2021 ◽  
Vol 60 ◽  
pp. 102548
Author(s):  
Michael J. Stablein ◽  
Douglas H. Baracho ◽  
Jamison T. Watson ◽  
Jaqueline C. Silva ◽  
Yuanhui Zhang ◽  
...  
Keyword(s):  
Hydrothermal Liquefaction ◽  
Mixotrophic Growth ◽  
Photosynthetic Inhibition

A comparison of photoautotrophic, heterotrophic, and mixotrophic growth for biomass production by the green algaScenedesmussp. (Chlorophyceae)

Phycologia ◽  
2018 ◽  
Vol 57 (3) ◽  
pp. 309-317 ◽  
Author(s):  
Manoj Kamalanathan ◽  
Panjaphol Chaisutyakorn ◽  
Roslyn Gleadow ◽  
John Beardall
Keyword(s):  
Biomass Production ◽  
Mixotrophic Growth

Mixotrophic growth of Phaeodactylum tricornutum on fructose and glycerol in fed-batch and semi-continuous modes

2013 ◽  
Vol 147 ◽  
pp. 569-576 ◽  
Author(s):  
M.C. Cerón-García ◽  
J.M. Fernández-Sevilla ◽  
A. Sánchez-Mirón ◽  
F. García-Camacho ◽  
A. Contreras-Gómez ◽  
...  
Keyword(s):  
Phaeodactylum Tricornutum ◽  
Fed Batch ◽  
Mixotrophic Growth

Toxicological studies of Karlodinium micrum (Dinophyceae) isolated from East China Sea

Toxicon ◽  
2011 ◽  
Vol 57 (1) ◽  
pp. 9-18 ◽  
Author(s):  
Chengxu Zhou ◽  
Nuria Fernández ◽  
Haiming Chen ◽  
Yurong You ◽  
Xiaojun Yan
Keyword(s):  
East China Sea ◽  
East China ◽  
China Sea ◽  
Toxicological Studies ◽  
Karlodinium Micrum

Modulation in light utilization by a microalga Asteracys sp. under mixotrophic growth regimes

2018 ◽  
Vol 139 (1-3) ◽  
pp. 553-567 ◽  
Author(s):  
Akanksha Agarwal ◽  
Smita Patil ◽  
Krushna Gharat ◽  
Reena A. Pandit ◽  
Arvind M. Lali
Keyword(s):  
Mixotrophic Growth ◽  
Light Utilization

Respirometry as a tool to quantify kinetic parameters of microalgal mixotrophic growth

2019 ◽  
Vol 42 (5) ◽  
pp. 839-851 ◽  
Author(s):  
Eleonora Sforza ◽  
Martina Pastore ◽  
Elena Barbera ◽  
Alberto Bertucco
Keyword(s):  
Kinetic Parameters ◽  
Mixotrophic Growth
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