Difference between revisions of "Part:BBa K2984071"
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+ | __NOTOC__ | ||
+ | <partinfo>BBa_K2984071 short</partinfo> | ||
+ | |||
+ | One restricting factor for cultivating microalgae is the high risk of contamination with bacteria, fungi or zooplankton. As our Team anticipates in building a bioreactor it is essential to sterilize the media and all containers which raises the costs of production. Loera-Quezada et al. (2016) found a way to bypass this problem by integrating Pseudomonas stutzeri WM88 gene ptxD in C. reinhardtii. It encodes a phosphite oxidoreductase which is able to oxidize phosphite into phosphate using NAD+ as a cofactor (White & Metcalf, 2007). The integration of ptxD into the genome of C. reinhardtii enables the use of phosphite as a sole phosphorus source which wasn’t possible before (Loera-Quezada et al., 2015). Loera-Quezada et al. (2016) presented a new way of microalgae production without the need for sterile conditions or antibiotics to avoid contamination with biological pollutants as they can’t use phosphite as a phosphorus source. In the future this system could also by applied to open pond systems. | ||
+ | |||
+ | <!-- Add more about the biology of this part here | ||
+ | ===Usage and Biology=== | ||
+ | |||
+ | <!-- --> | ||
+ | <span class='h3bb'>Sequence and Features</span> | ||
+ | <partinfo>BBa_K2984071 SequenceAndFeatures</partinfo> | ||
+ | |||
+ | |||
+ | ===MoClo Overhangs=== | ||
+ | <html> | ||
+ | <p>This part with B3-B4 MoClo overhangs can be found <a href="https://parts.igem.org/wiki/index.php?title=Part:BBa_K2984013">here</a>.</p> | ||
+ | <p>This part with B3-B3 MoClo overhangs can be found <a href="https://parts.igem.org/wiki/index.php?title=Part:BBa_K2984026">here</a>. | ||
+ | </p> | ||
+ | </html> | ||
+ | |||
+ | <!-- Uncomment this to enable Functional Parameter display | ||
+ | ===Functional Parameters=== | ||
+ | <partinfo>BBa_K2984067 parameters</partinfo> | ||
+ | <!-- --> | ||
+ | |||
+ | ==References== | ||
+ | <ol> | ||
+ | <li> | ||
+ | Loera‐Quezada, M. M., Leyva‐González, M. A., Velázquez‐Juárez, G., Sanchez‐Calderón, L., Do Nascimento, M., López‐Arredondo, D., & Herrera‐Estrella, L. (2016). A novel genetic engineering platform for the effective management of biological contaminants for the production of microalgae. Plant biotechnology journal, 14(10), 2066-2076. | ||
+ | </li> | ||
+ | <li> | ||
+ | White, A. K., & Metcalf, W. W. (2007). Microbial metabolism of reduced phosphorus compounds. Annu. Rev. Microbiol., 61, 379-400. | ||
+ | </li> | ||
+ | <li> | ||
+ | Loera-Quezada, M. M., Leyva-González, M. A., López-Arredondo, D., & Herrera-Estrella, L. (2015). Phosphite cannot be used as a phosphorus source but is non-toxic for microalgae. Plant Science, 231, 124-130. | ||
+ | </li> | ||
+ | </ol> |
Revision as of 19:13, 19 October 2019
Phosphite oxidoreductase (ptxD)
One restricting factor for cultivating microalgae is the high risk of contamination with bacteria, fungi or zooplankton. As our Team anticipates in building a bioreactor it is essential to sterilize the media and all containers which raises the costs of production. Loera-Quezada et al. (2016) found a way to bypass this problem by integrating Pseudomonas stutzeri WM88 gene ptxD in C. reinhardtii. It encodes a phosphite oxidoreductase which is able to oxidize phosphite into phosphate using NAD+ as a cofactor (White & Metcalf, 2007). The integration of ptxD into the genome of C. reinhardtii enables the use of phosphite as a sole phosphorus source which wasn’t possible before (Loera-Quezada et al., 2015). Loera-Quezada et al. (2016) presented a new way of microalgae production without the need for sterile conditions or antibiotics to avoid contamination with biological pollutants as they can’t use phosphite as a phosphorus source. In the future this system could also by applied to open pond systems.
Sequence and Features
Assembly Compatibility:
- 10COMPATIBLE WITH RFC[10]
- 12COMPATIBLE WITH RFC[12]
- 21COMPATIBLE WITH RFC[21]
- 23COMPATIBLE WITH RFC[23]
- 25INCOMPATIBLE WITH RFC[25]Illegal NgoMIV site found at 946
- 1000COMPATIBLE WITH RFC[1000]
MoClo Overhangs
This part with B3-B4 MoClo overhangs can be found here.
This part with B3-B3 MoClo overhangs can be found here.
References
- Loera‐Quezada, M. M., Leyva‐González, M. A., Velázquez‐Juárez, G., Sanchez‐Calderón, L., Do Nascimento, M., López‐Arredondo, D., & Herrera‐Estrella, L. (2016). A novel genetic engineering platform for the effective management of biological contaminants for the production of microalgae. Plant biotechnology journal, 14(10), 2066-2076.
- White, A. K., & Metcalf, W. W. (2007). Microbial metabolism of reduced phosphorus compounds. Annu. Rev. Microbiol., 61, 379-400.
- Loera-Quezada, M. M., Leyva-González, M. A., López-Arredondo, D., & Herrera-Estrella, L. (2015). Phosphite cannot be used as a phosphorus source but is non-toxic for microalgae. Plant Science, 231, 124-130.