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器官直接发生途径
释义
器官直接发生途径
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理学
器官直接发生途径
释
direct organogenesis
器官直接发生途径
在培养条件下,由茎尖、分蘖条、根蘖条及胚等外植体不经过愈伤组织阶段而直接脱分化产生器官原基,或通过外植体上本已存在的器官原基分化形成不定芽、根或花芽等器官的过程。
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symbol of an operation
symbol of an operator
symbol of a pseudodifferential operator
symbol of a unary operation
symbol of a vector field
Symbol of Chinese cultural heritage
symbol of conjunction
symbol of disjunction
symbol of equivalence
symbol of happy encounters
symbol of joint negation
symbol of logical product
symbol of logical sum
symbol of proportion
symbol of ratio
symbology
symbols and abbreviations on chart
symbol sequence
symbols for electrical diagrams
symbol structure
symbol synchronization
symbol table
symbol theory
symcenter
sym dichloroethane
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