作者: F. A. L. CLOWES
DOI: 10.1111/J.1469-8137.1958.TB05918.X
关键词: Germination 、 Cortex (anatomy) 、 Primordium 、 Sinapis 、 Meristem 、 Root cap 、 Botany 、 Stele 、 Biology 、 Pistia
摘要: Summary A group of cells in the middle apical meristems roots stops synthesizing DNA and dividing. This occurs during germination seeds primary Sinapis, growth primordia within cortex mother root lateral Pistia Eichornia. The first to become quiescent are those at poles histogens stele cortex. Neighbouring these later on there may be several hundred such enclosed meristem normal growth. neighbouring cap remain meristematic until whole becomes quiescent.