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Ohenotype Observation and Anatomical Structure Analysis of Ipheion uniflorum(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年11期
Page:
104-106
Research Field:
Publishing date:

Info

Title:
Ohenotype Observation and Anatomical Structure Analysis of Ipheion uniflorum
Author(s):
YUE Juan; LIU Ya-li; LOU Qian; LI Hui-bo; YU Kuai
Northwest Agricultural and Forestry University,Yangling,Shaanxi 712100
Keywords:
Ipheion uniflorum; color; phenotype; pigment distribution; epidermal cell
PACS:
S 681
DOI:
-
Abstract:
Taking two common varieties Ipheion uniflorum ‘Wisley Blue’ and ‘Charlotte Bishop’,which respectively showed light blue and rosy pink as test materials,the effects of physico-properties on flower color development of  Ipheion uniflorum were investigated.The flower color was determined by Royal Horticultural Society Color Chart (RHSCC) and KONICA MINOLTA CR-400.The results showed that the observation of cross sections revealed that the different color of ‘Wisley Blue’ and ‘Charlotte Bishop’ basically were caused by different pigmentation,which were both located in upper epidermal cells.In addition,upper and lower epidermal cell shape of blue and pink petals were examined by scanning electron microscope (SEM).Significant difference was found in the cell shape between upper and lower petal surfaces.This suggested that the shades of color were associated with pigment distribution as well as the shape of epidermal cell.

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Last Update: 2014-08-18