Anatomical structures and analysis of starch accumulation in fruit tree roots

果树根部解剖结构及淀粉积累分析

• 批准号: 21580046
• 负责人: NII Naosuke
• 金额: $ 3.08万
• 依托单位: Meijo University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21580046/
• 关键词: カスパリー線; 内鞘; グミ; ヤマモモ; 内皮様細胞; 厚膜細胞; フトモモ科; 果樹根; 細胞構造; デンプン蓄積; 根粒; デンプン含量

Morphological and anatomical changes in roots associated with their development were investigated in many fruit trees. The suberin lamellae formation with Casparian strip in endodermis and exodermis with root elongation under different soil water conditions. Particularly, phi thickening in Rosaceae fruit trees and lignin accumulation in the cell wall of the cortex near the epidermal and hypodermal layers was examined. Two anatomical features in cells derived from the pericycle of the roots in Myrtaceae(feijoa and wax apple etc.) were reported :(1) appearance of endodermis-like cell layer with a Casparian strip which was confirmed by histological examination and (2) occurrence of thick wall cell between endodermis-like cells.

研究了果树根系发育过程中的形态解剖学变化。不同土壤水分条件下，随着根的伸长，内皮层和外皮层均形成具有凯氏带的木栓质片层。特别地，检查了蔷薇科果树中的phi增厚和表皮和下皮层附近的皮层细胞壁中的木质素积累。桃金娘科植物根周鞘细胞的两个解剖学特征报告了：（1）通过组织学检查证实的具有凯氏带的内胚层样细胞层的出现和（2）内胚层样细胞之间厚壁细胞的出现。

项目成果

Anatomical Development of Cell Structure Including CasparianStrip during Root Growth in Grapevines.

葡萄树根部生长过程中包括 CasparianStrip 在内的细胞结构的解剖学发育。

• 发表时间: 2010
• 作者: Nii;N.;T.Astha;L.Ye;Y;Song.
• 通讯作者: Song.

Formation of endodermis-like cells with Casparian strip and thick wall cells derived from pericycle in the roots of Feijoa sellowlana(Myrtaceae)

斐济果（桃金娘科）根部凯氏带内皮样细胞和中柱鞘衍生厚壁细胞的形成

• 发表时间: 2012
• 期刊: Journal of the Japanese Horticultural Science
• 作者: N;Nii.;L. Ye;S. Ohtsuka and Y. Song
• 通讯作者: S. Ohtsuka and Y. Song

Effects of soil water availability on development of suberin lamellae inthe endodermis and exodermis, and cortical cell wall thickening in red bayberry (Myrica rubra Sieb.et Zucc.) trees

土壤水分有效性对杨梅 (Myrica rubra Sieb.et Zucc.) 树内皮层和外皮层木栓发育和皮层细胞壁增厚的影响

• 发表时间: 2011
• 期刊: Scientia Horticulturae
• 影响因子: 4.3
• 作者: Y;Song;L.Ye;N.Nii
• 通讯作者: N.Nii

Anatomical development of cell structure including phi-thickening, nuclei degradation and starch accumulation in root cells in relation towater stress in Siberian apricot (Prunus armeniaca L.) trees

细胞结构的解剖学发育，包括根细胞中的 phi 增厚、细胞核降解和淀粉积累，与西伯利亚杏 (Prunus ameniaca L.) 树水分胁迫相关

• 发表时间: 2011
• 期刊: 名城大学農学ぶ学術報告
• 作者: Y.Song;L.Ye;S.Cui;N.Nii
• 通讯作者: N.Nii

フェイジョア(フトモモ科)根の細胞構造に関する研究

费约果（桃金娘科）根细胞结构的研究

• 发表时间: 2011
• 作者: Y;Song;L.Ye;N.Nii;新居直祐・大塚静樹・宋陽
• 通讯作者: 新居直祐・大塚静樹・宋陽