apical zone

apical zone
a narrow area along the mucous membrane over the apexes of the roots of the teeth.

Medical dictionary. 2011.

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  • apical meristem —   Zone of actively dividing but as yet undifferentiated tissue at a shoot or root apex …   Expanded glossary of Cycad terms

  • Apical ectodermal ridge — The apical ectodermal ridge (AER) is a critical component in vertebrate limb development.cite journal |author=Zakany J, Zacchetti G, Duboule D |title=Interactions between HOXD and Gli3 genes control the limb apical ectodermal ridge via Fgf10… …   Wikipedia

  • zone — A segment; any encircling or beltlike structure, either external or internal, longitudinal or transverse. SEE ALSO: area, band, region, space, spot. SYN: zona (1) [TA]. [L. zona] …   Medical dictionary

  • zone of elongation — The section of the young root or shoot just behind the apical meristem, in which the cells are enlarging and elongating rapidly …   Glossary of Biotechnology

  • Meristeme Apical Racinaire — Méristème Apical Racinaire Sommaire 1 Trois principaux types de méristèmes racinaires 1.1 MAR primaires 1.2 MAR secondaires 1.3 MAR apicaux latéraux …   Wikipédia en Français

  • Méristème Apical Racinaire — Sommaire 1 Trois principaux types de méristèmes racinaires 1.1 MAR primaires 1.2 MAR secondaires 1.3 MAR apicaux latéraux …   Wikipédia en Français

  • Méristème apical racinaire — Sommaire 1 Trois principaux types de méristèmes racinaires 1.1 MAR primaires 1.2 MAR secondaires 1.3 MAR apicaux latéraux …   Wikipédia en Français

  • progress zone — An undifferentiated population of mesenchyme cells beneath the apical ectodermal ridge of the chick limb bud from which the sucessive parts of the limb are laid down in a proximodistal sequence …   Dictionary of molecular biology

  • upper leaf zone — noun That part of a leaf and petiole that grows from an apical meristem …   Wiktionary

  • Golgi zone — the part of the cytoplasm containing the Golgi complex; in most secretory cells, it is located between the nucleus and the apical surface …   Medical dictionary

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