Tissue Culture of Calla Lily (Zantedeschia spreng.): An Updated Review on the Present Scenario and Future Prospects  

作　　者：Xuan Sun Xue Wang Bijaya Sharma Subedi Yin Jiang Di Wang Rongxin Gou Guojun Zhang Wenting Xu Zunzheng Wei 

机构地区：[1]Institute of Grassland,Flowers and Ecology,Beijing Academy of Agriculture and Forestry Sciences,Beijing,100097,China [2]College of Horticultural Science&Technology,Hebei Key Laboratory of Horticultural Germplasm Excavation and Innovative Utilization,Hebei Normal University of Science&Technology,Qinhuangdao,066004,China [3]Department of Agroecology and Plant Health,The Robert H.Smith Faculty of Agriculture,Food and Environment,The Hebrew University of Jerusalem,Rehovot,7610001,Israel [4]Zhejiang Institute of Landscape Plants and Flowers,Zhejiang Academy of Agricultural Sciences,Hangzhou,311251,China

出　　处：《Phyton-International Journal of Experimental Botany》2023年第8期2413-2428,共16页国际实验植物学杂志（英文）

基　　金：supported by the National Natural Science Foundation of China(32071812);Beijing Academy of Agriculture and Forestry Sciences Specific Projects for Building Technology Innovation Capacity(KJCX202000111/20230108).

摘　　要：The calla lily(Zantedeschia spreng.)is a bulbousflower native to the tropical regions of Africa.Calla lily has gained significant popularity in the international market owing to its intricate morphology and prolonged flowering duration.Despite such advantages,for two sub-groups of calla lily,known as group Zantedeschia and group Aestivae,there are challenges in terms of hybrid production due to the‘plastome-genome incompatibility’there-between.Tissue culture is a fundamental biotechnological tool used in gene editing research,with a focus on disease resistance andflower color in calla lily breeding programs.The present review provides a brief background on the history and development of the calla lily,as well as a comprehensive and critical summary of calla lily tissue culture research.The regeneration pathways for both group Zantedeschia and group Aestivae can be divided into de novo organogenesis and somatic embryogenesis.Both groups are capable of obtaining replants through such means.However,only some species in group Aestivae have been reported to be successful in the somatic embryogenesis pathway.In the present review,special attention was paid to the influence of explant types,plant growth regulators,and culture conditions on both de novo organogenesis and somatic embryogenesis in calla lily tissue culture.Ultimately,future research prospects were determined based on integrated analysis of recent progress in calla lily tissue culture research.

关 键 词：Calla lily tissue culture ORGANOGENESIS somatic embryogenesis 

分 类 号：Q94[生物学—植物学]