典型文献
Genome-wide analysis of the B3 transcription factors reveals that RcABI3/VP1 subfamily plays important roles in seed development and oil storage in castor bean(Ricinus communis)
文献摘要：
The B3 transcription factors(TFs)in plants play vital roles in numerous biological processes.Although B3 genes have been broadly identified in many plants,little is known about their potential functions in mediating seed development and material accumulation.Castor bean(Ricinus communis)is a non-edible oilseed crop considered an ideal model system for seed biology research.Here,we identified a total of 61 B3 genes in the castor bean genome,which can be classified into five subfamilies,including ABI3/VP1,HSI,ARF,RAV and REM.The expression profiles revealed that RcABI3/VP1 subfamily genes are signifi-cantly up-regulated in the middle and later stages of seed development,indicating that these genes may be associated with the accumulation of storage oils.Furthermore,through yeast one-hybrid and tobacco transient expression assays,we detected that ABI3/VP1 subfamily member RcLEC2 directly regulates the transcription of RcOleosin2,which encodes an oil-body structural protein.This finding suggests that RcLEC2,as a seed-specific TF,may be involved in the regulation of storage materials accumulation.This study provides novel insights into the potential roles and molecular basis of B3 family proteins in seed development and material accumulation.
文献关键词：
中图分类号：
作者姓名：
Wen-Bo Wang;Tao Ao;Yan-Yu Zhang;Di Wu;Wei Xu;Bing Han;Ai-Zhong Liu
作者机构：
Sino-Danish College,University of Chinese Academy of Sciences,Beijing,100049,China;Kunming Institute of Botany,Chinese Academy of Sciences,132 Lanhei Road,Kunming,650204,China;University of Chinese Academy of Sciences,Beijing,100101,China;Key Laboratory of Tropical Plant Resources and Sustainable Use,Xishuangbanna Tropical Botanical Garden,Chinese Academy of Science,Mengla,666303,China;Northwest A&F University,Yangling,712100,China;Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China(Ministry of Education),Southwest Forestry University,Kunming,650224,China
文献出处：
引用格式：
[1]Wen-Bo Wang;Tao Ao;Yan-Yu Zhang;Di Wu;Wei Xu;Bing Han;Ai-Zhong Liu-.Genome-wide analysis of the B3 transcription factors reveals that RcABI3/VP1 subfamily plays important roles in seed development and oil storage in castor bean(Ricinus communis))[J].植物多样性（英文）,2022(02):201-212
A类：
RcABI3,RcLEC2,RcOleosin2
B类：
Genome,wide,analysis,B3,transcription,factors,reveals,that,VP1,subfamily,plays,important,roles,development,storage,castor,bean,Ricinus,communis,TFs,plants,vital,numerous,biological,processes,Although,genes,have,been,broadly,identified,many,little,known,about,their,potential,functions,mediating,accumulation,Castor,edible,oilseed,crop,considered,ideal,model,system,biology,research,Here,we,total,genome,which,classified,into,five,subfamilies,including,HSI,ARF,RAV,REM,expression,profiles,revealed,are,signifi,cantly,up,regulated,middle,later,stages,indicating,these,may,associated,Furthermore,through,yeast,one,hybrid,tobacco,transient,assays,detected,member,directly,regulates,encodes,body,structural,This,finding,suggests,specific,involved,regulation,materials,study,provides,novel,insights,molecular,basis,proteins
AB值：
0.532296
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