Russell K Monson,Shuai Li,Elizabeth A Ainsworth et al.
Russell K Monson et al.
It has been 60 years since the discovery of C4 photosynthesis, an event that rewrote our understanding of plant adaptation, ecosystem responses to global change, and global food security. Despite six decades of research, one aspect of C4 ph...
Syed Adeel Zafar,Julia Bailey-Serres
Syed Adeel Zafar
C4 photosynthesis underpins the remarkable productivity of certain crops, including maize and sorghum. How the C4 pathway emerged from ancestral C3 relatives has been unclear. Swift et al. have deciphered how a pre-existing cis-regulatory c...
A dominant role of transcriptional regulation during the evolution of C4 photosynthesis in Flaveria species [0.03%]
Flaveria物种中C4光合作用进化过程中转录调控发挥的主要作用
Ming-Ju Amy Lyu,Huilong Du,Hongyan Yao et al.
Ming-Ju Amy Lyu et al.
C4 photosynthesis exemplifies convergent evolution of complex traits. Herein, we construct chromosome-scale genome assemblies and perform multi-omics analysis for five Flaveria species, which represent evolutionary stages from C3 to C4 phot...
Adapting C4 photosynthesis to atmospheric change and increasing productivity by elevating Rubisco content in sorghum and sugarcane [0.03%]
通过提高芦竹和甘蔗中的Rubisco含量适应C4光合作用的气压变化并增加生产力
Coralie E Salesse-Smith,Noga Adar,Baskaran Kannan et al.
Coralie E Salesse-Smith et al.
Meta-analyses and theory show that with rising atmospheric [CO2], Rubisco has become the greatest limitation to light-saturated leaf CO2 assimilation rates (Asat) in C4 crops. So would transgenically increasing Rubisco increase Asat and res...
Oliver Mattinson,Steven Kelly
Oliver Mattinson
C4 photosynthesis is a highly efficient form of photosynthesis that utilises a biochemical pump to concentrate CO2 around rubisco. Although variation in the implementation of this biochemical pump exists between species, each variant of the...
Haoran Zhou,Erol Akçay,Erika J Edwards et al.
Haoran Zhou et al.
The anatomical reorganization required for C4 photosynthesis should also impact plant hydraulics. Most C4 plants possess large bundle sheath cells and high vein density, which should also lead to higher leaf capacitance and hydraulic conduc...
Agrobacterium-mediated transient transformation of Flaveria bidentis leaves: a novel method to examine the evolution of C4 photosynthesis [0.03%]
农杆菌介导的双齿根须草叶片瞬时转化：研究C4光合作进化的新方法
Christopher J Baros,Jeremy Beerkens,Martha Ludwig
Christopher J Baros
The genus Flaveria has been studied extensively as a model for the evolution of C4 photosynthesis. Thus far, molecular analyses in this genus have been limited due to a dearth of genomic information and the lack of a rapid and efficient tra...
Exaptation of ancestral cell-identity networks enables C4 photosynthesis [0.03%]
祖先细胞身份网络的征用使C4光合作用成为可能
Joseph Swift,Leonie H Luginbuehl,Lei Hua et al.
Joseph Swift et al.
C4 photosynthesis is used by the most productive plants on the planet, and compared with the ancestral C3 pathway, it confers a 50% increase in efficiency1. In more than 60 C4 lineages, CO2 fixation is compartmentalized between tissues, and...
Evolution of C4 photosynthesis: A lesson from the diverse photosynthesis genus neurachne [0.03%]
C4光合作用的进化：从多样的光合植物隐草属得到的经验
Thu M Tran,Janlo M Robil
Thu M Tran
Investigating the cis- regulatory basis of C3 and C4 photosynthesis in grasses at single-cell resolution [0.03%]
单细胞分辨率下探究草类C3和C4光合作用的顺式调控基础
John Pablo Mendieta,Xiaoyu Tu,Daiquan Jiang et al.
John Pablo Mendieta et al.
While considerable knowledge exists about the enzymes pivotal for C4 photosynthesis, much less is known about the cis-regulation important for specifying their expression in distinct cell types. Here, we use single-cell-indexed ATAC-seq to ...
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