Plant meristem that gives rise to the primary vascular system.

Dictionary of molecular biology. 2004.

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  • Procambium — Pro*cam bi*um, n. [NL. See {Pro }, and {Cambium}.] (Bot.) The young tissue of a fibrovascular bundle before its component cells have begun to be differentiated. Sachs. [1913 Webster] …   The Collaborative International Dictionary of English

  • Procambĭum — Procambĭum, die jungen, teilungsfähigen Zellen im Vegetationspunkt der Gefäßpflanzen, welche die erste Anlage der Leitbündel in Form gesonderter Stränge (Initialstränge) darstellen …   Meyers Großes Konversations-Lexikon

  • procambium — [prō kam′bē əm] n. [ModL: see PRO 2 & CAMBIUM] Bot. the meristem or growing layer in the tip of a stem or root, which gives rise to primary phloem, primary xylem, and cambium procambial adj …   English World dictionary

  • Procambium — Le procambium correspond aux premiers tissus méristematiques mettant en place les tissus vascularisés des plantes, c est à dire : le xylème (conduction de sève brute qui monte jusqu aux feuilles) et le phloème (conduction de sève élaborée… …   Wikipédia en Français

  • procambium — noun Etymology: New Latin Date: 1875 the part of the primary meristem of a plant that forms cambium and primary vascular tissues • procambial adjective …   New Collegiate Dictionary

  • procambium — procambial, adj. /proh kam bee euhm/, n. Bot. the meristem from which vascular bundles are developed. Also called provascular tissue. [1870 75; < NL; see PRO 1, CAMBIUM] * * * …   Universalium

  • procambium —   Primary meristem giving rise to vascular tissue.   See also cambium …   Expanded glossary of Cycad terms

  • procambium — pro·cambium …   English syllables

  • procambium — pro•cam•bi•um [[t]proʊˈkæm bi əm[/t]] n. bot the meristem from which vascular bundles are developed • Etymology: 1870–75; < NL pro•cam′bi•al, adj …   From formal English to slang

  • procambium — /proʊˈkæmbiəm/ (say proh kambeeuhm) noun the meristem from which vascular bundles are developed. {New Latin. See pro 1, cambium} –procambial, adjective …  

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