期刊文献+

拟南芥在林木分子生物学研究中的应用 被引量:2

Application of Arabidopsis thaliana on Researches of Forest Molecular Biology
下载PDF
导出
摘要 从分子水平上研究和调控林木生长发育是林木生物技术发展的新趋势,然而由于林木作为研究材料的局限性,如难以在实验室操作和较长的生长周期等,大大阻碍了林木分子生物学的研究。拟南芥是植物学研究中最重要的模式植物,是进行植物分子生物学研究的极好材料。近年来的研究表明,草本植物拟南芥不仅可以为林木分子育种提供基因资源,还可以作为林木分子生物学研究的辅助手段,甚至可以直接作为林木发育分子机理研究的实验模型。本文重点讨论拟南芥在研究林木材质形成、生殖生长和休眠等独特生理规律上的重要价值,在此基础上提出合理运用拟南芥模型,结合林木本身的特点,建立林木与拟南芥的联合研究体系,是开展林木分子生物学研究的重要思路。 It is a new trend for the development of forestry biotechnology at molecular level. However, it has limitation of trees as raw material such as difficult operation at lab, long life cycle, etc. As the most important model plant, Arabidopsis thaliana can be studied at molecular level. Recent years' research indicated that A. thaliana can not only provide gene resources for molecular breeding of forest trees, but also be supplementary method for forest biological research, and even simulate the tree development in lab. Discussion focuses at important value of A. thaliana on wood formation, reproductive growth, dormancy. Combined system of forest with A. thaliana model was offered for forest molecular biological research.
出处 《浙江林业科技》 北大核心 2009年第1期58-64,共7页 Journal of Zhejiang Forestry Science and Technology
基金 国家自然科学基金项目"竹子鞭芽发育基因调控的新研究模型建立及其实例分析"(30571519) 国家青年科学基金项目"PpHB1基因 生长激素和microRNA在竹笋期维管组织发育过程中的分布规律研究"(30700635)资助
关键词 林木分子生物学 拟南芥 木质化 花发育 休眠 forest molecular biology Arabidopsis thaliana research
  • 相关文献

参考文献32

  • 1Taylor G. Populus: Arabidopsis for forestry. Do we need a model tree[J]. Ann. Bot., 2002 ( 90 ) : 681 - 689.
  • 2Tuominen H, Sitbon F, Jacobsson C et al. Altered growth and wood characteristics in transgenic hybrid aspen expressing Agrobacterium tumefa- ciens T-DNA indoleacetic acid-biosynthetic genes[J]. Plant Physiol, 1995 ( 109 ) : 1 179- 1 189.
  • 3Tuominen H, Puech L, Fink S, Sundberg B. A radial concentration gradient ofindole-3-acetic acid is related to secondary xylem development in hybrid aspen[J]. Plant Physiol., 1997 ( 115 ) : 577- 585.
  • 4Gatlweiler L, Guan C, Muller A, et al. Regulation of Polar Auxin Transport by AtPIN 1 in Arabidopsis Vascular Tissue[J]. Science, 1998( 282 ) : 2 226 - 2 229.
  • 5Reed J W. Roles and activities of Aux/IAA proteins in Arabidopsis[J]. Trends Plant Sci., 2001 ( 6 ) : 420 - 425.
  • 6Moyle R, Schrader J, Stenberg A, et al. Environmental and auxin regulation of wood formation involves members of the Aux/IAA gene family in hybrid aspen[J]. Plant J., 2002 ( 31 ) : 675 - 685.
  • 7Hellgren J M, Olofsson K, Sundberg B. Patterns of auxin distribution during gravitational induction of reaction wood in poplar and pine[J]. Plant Physiol., 2004 ( 135 ) : 212-220.
  • 8Carland F M, Fujioka S, Takatsuto S, et al. The identification of CVPI reveals a role for sterols in vascular patterning[J]. Plant Cell, 2002( 14 ) : 2 045 - 2 058.
  • 9Parker G, Schofield R, Sundberg B, et al. Isolation of COV1, a gene involved in the regulation of vascular patterning in the stem of Arabidopsis[J]. Development, 2003 (130) : 2 139-2 148.
  • 10Zhong R, Taylor J J, Ye Z. Disruption of Interfascicular Fiber Differentiation in an Arabidopsis Mutant[J]. Plant Cell, 1997 ( 9 ) : 2 159 - 2 170.

同被引文献6

引证文献2

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部