Tag: Synthetic Biology

Dhineshkumar Thiruppathi 1,2  ORCID ID: 0000-0002-2018-3356 Donald Danforth Plant Science Center, Saint Louis, Missouri 63132 1Lead author 2Author for contact: dthiruppathi@danforthcenter.org The phytohormone auxin plays a major part in nearly every plant process, including growth…

In an interesting evolutionary artifact, the genes encoding the small subunit of Rubisco, rbcS, reside in the nuclear genome, whilst those encoding RbcL persists in the chloroplast. The RbcS protein is translocated into the chloroplast where the holoenzyme forms. This complexity adds to the challenge…

Some of the most promising applications in synthetic biology need precise control of gene expression. For instance, metabolic engineering in plants requires the expression of enzyme-coding genes at a precise time, space, and quantity to ensure correct output. Recently, Belcher, Vuu, and colleagues engineered…

Synthetic genetic circuits allow the reconstruction of metabolic pathways in plant systems for production of many natural products including pharmaceuticals. A challenge in genetic engineering these circuits is precisely and predictably regulating gene expression, especially when genes may be desired…

The ability of biological systems to self-repair is a huge motivator in all sorts of synthetic biology projects. Taking this cell-as-factory to the next step comes the question of how often do the parts need replacing? Tivendale et al. address this through a discussion of Catalytic Cycles until Replacement…

“The goal of synthetic biology is to advance the ability to dependably and consistently design or reprogram living organisms and to fabricate products from biologically-derived materials.” In this review, Patron focuses on the principles derived from engineering that are foundational to synthetic…

The ability to reliably induce a transgene has greatly enhanced the study of plant biology. Various chemical inducible system have worked robustly in plants, but plant synthetic biology is still lacking an efficient orthogonal (from outside) inducible system where multiple genes can be controlled at…

Nitrogen demands for plant growth are accomplished through fertilizers or biological nitrogen fixation. Industrial production of nitrogen fertilizer is expensive and causes pollution due to leaching of unused fertilizer. In this review, Bloch et al. discuss the current status of biological nitrogen fixation…