| 树木木质部细胞凋亡及心材形成机理研究进展 |
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| 引用本文： | 邓丽萍,任素红,吕建雄,郑向丽,赵荣军. 树木木质部细胞凋亡及心材形成机理研究进展[J]. 林产工业, 2019, 46(6): 1-4 |
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| 作者姓名： | 邓丽萍 任素红 吕建雄 郑向丽 赵荣军 |
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| 作者单位： | 中国林业科学研究院木材工业研究所,北京,100091;国有绥中县前卫林场,辽宁,125203 |
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| 基金项目： | 中央级公益性科研院所基本科研业务费专项;国家重点研发计划 |
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| 摘 要： | 概述有关木纤维、管状分子与薄壁细胞等木质部细胞凋亡和心材形成方面的研究成果,探讨木质部细胞凋亡与心材形成之间的信号通路及调控机理,并基于当前研究现状,提出几点建议。
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| 关 键 词： | 细胞凋亡 心材形成 木纤维 管状分子 薄壁细胞 |
Research Status on Apoptosis in Xylem Cell of Trees and Formation Mechanism of Heartwood |
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| DENG Li-ping,REN Su-hong,LV Jian-xiong,ZHEN Xiang-li,ZHAO Rong-jun. Research Status on Apoptosis in Xylem Cell of Trees and Formation Mechanism of Heartwood[J]. China Forest Products Industry, 2019, 46(6): 1-4 |
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| Authors: | DENG Li-ping REN Su-hong LV Jian-xiong ZHEN Xiang-li ZHAO Rong-jun |
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| Affiliation: | (Research Institute of Wood Industry, Chinese Academy of Forestry , Beijing 100091, China;Avant-garde State Forest Farm in Suizhong County, Liaoning 125203, China) |
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| Abstract: | This study summarized the research results on xylem cells such as wood fibers, tracheary elements and parenchyma cells apoptosis and heartwood formation, and discussed the signal pathway and regulation mechanism between xylem cell apoptosis and heartwood formation. Based on the current research status, some suggestions and prospects for further research were proposed. |
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| Keywords: | Cell apoptosis Heartwood formation Wood fibers Tracheary elements Parenchyma cells |
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