Diel dynamics of multi-omics in elkhorn fern provide new insights into weak CAM photosynthesis
作者机构：Shenzhen BranchGuangdong Laboratory for Lingnan Modern AgricultureGenome Analysis Laboratory of the Ministry of AgricultureAgricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhenChina Guangdong Key Laboratory for Crop Germplasm Resources Preservation and UtilizationAgro-biological Gene Research CenterGuangdong Academy of Agricultural SciencesGuangzhouChina Biosciences DivisionOak Ridge National LaboratoryOak RidgeTN 37831USA The Center for Bioenergy InnovationOak Ridge National LaboratoryOak RidgeTN 37831USA Max Planck Institute of Molecular Plant PhysiologyAm Muhlenberg 114476 Potsdam-GolmGermany Key Laboratory of Southern Subtropical Plant DiversityFairy Lake Botanical GardenShenzhen&Chinese Academy of ScienceShenzhenChina Institute of Plant ProtectionGuangdong Academy of Agricultural SciencesKey Laboratory of Green Prevention and Control on Fruits and Vegetables in South ChinaMinistry of Agriculture and Rural AffairsGuangdong Provincial Key Laboratory of High Technology for Plant ProtectionGuangzhouChina Kunpeng Institute of Modern Agriculture at FoshanChinese Academy of Agricultural SciencesFoshanChina
出 版 物：《Plant Communications》 (植物通讯(英文))
年 卷 期：2023年第4卷第5期
页 面：208-222页
核心收录：
学科分类：0710[理学-生物学] 0831[工学-生物医学工程（可授工学、理学、医学学位）] 071001[理学-植物学] 07[理学] 0901[农学-作物学] 0703[理学-化学] 0902[农学-园艺学] 0836[工学-生物工程]
基 金：supported by the National Natural Science Foundation of China(Grant No.32070242) the National Key Research and Development Program of China(Grant No.2020YFA0907900) the Shenzhen Science and Technology Program(Grant No.KQTD2016113010482651) special funds for science technology innovation and industrial development of Shenzhen Dapeng New District(Grant No.RC201901-05 and Grant No.PT201901-19) the Postdoctoral Research Foundation of China(Grant No.2020M672904) the Basic and Applied Basic Research Fund of Guangdong(Grant No.2020A1515110912) the Science,Technology and Innovation Commission of Shenzhen Municipality of China(ZDSYS 20200811142605017) support from the Center for Bioenergy Innovation,a U.S.Department of Energy(DOE)Bioenergy Research Center supported by the Biological and Environmental Research(BER)program Oak Ridge National Laboratory is managed by UT-Battelle,LLC,for the U.S.Department of Energy under Contract Number DE-AC05-00OR22725 support from the Scientific Research Foundation of Fairy Lake Botanical Garden No.2020-04
主 题：Platycerium bifurcatum crassulacean acid metabolism multi-omics transcription factor PPCK convergent evolution
摘 要：Crassulacean acid metabolism(CAM)has high water-use efficiency(WUE)and is widely recognized to have evolved from C3 *** plant lineages have convergently evolved CAM,but the molecular mechanism that underlies C3-to-CAM evolution remains to be *** bifurcatum(elkhorn fern)provides an opportunity to study the molecular changes underlying the transition from C3 to CAM photosynthesis because both modes of photosynthesis occur in this species,with sporotrophophyll leaves(SLs)and cover leaves(CLs)performing C3 and weak CAM photosynthesis,***,we report that the physiological and biochemical attributes of CAM in weak CAM-performing CLs differed from those in strong CAM *** investigated the diel dynamics of the metabolome,proteome,and transcriptome in these dimorphic leaves within the same genetic background and under identical environmental *** found that multi-omic diel dynamics in *** exhibit both tissue and diel *** analysis revealed temporal rewiring of biochemistry relevant to the energy-producing pathway(TCA cycle),CAM pathway,and stomatal movement in CLs compared with *** also confirmed that PHOSPHOENOLPYRUVATE CARBOXYLASE KINASE(PPCK)exhibits convergence in gene expression among highly divergent CAM *** regulatory network analysis identified candidate transcription factors regulating the CAM pathway and stomatal *** together,our results provide new insights into weak CAM photosynthesis and new avenues for CAM bioengineering.
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