期刊文献+

马铃薯匍匐茎发生过程中母块茎蔗糖含量动态变化

下载PDF
导出
摘要 为了研究马铃薯匍匐茎上块茎发生的代谢机理,本试验以不同成熟期(基因型)的品种为材料,测定了匍匐茎生长的最初阶段母块茎中蔗糖含量的动态变化,结果表明,匍匐茎生长过程中,早熟基因型NP10和中熟基因型NP8块茎蔗糖含量显著高于晚熟基因型87-60(P〈0.01),在匍匐茎从0-4cm的生长过程中母块茎蔗糖含量显著增加;匍匐茎长在4cm和5cm时块茎蔗糖含量分别为3.37%和3.55%。两者之间无显著差异,表明匍匐茎长在达到4cm后母块茎蔗糖合成趋于平稳。同时,分析了不同成熟期品种匍匐茎生长与母块茎中蔗糖含量间的相关关系。
出处 《宁夏农林科技》 2006年第2期11-12,62,共3页 Journal of Ningxia Agriculture and Forestry Science and Technology
  • 相关文献

参考文献8

  • 1Stephen D. Jackson. Multiple Signaling Pathways Control Tuber Induction in Potato. PlantPhysi01. ( 1999 ) 119 : 1 - 8
  • 2C Viola R, Roberts AG, Haupt S, Gazzani S, Hancock RD, Marmiroli N, Machray GC, Oparka KJ. 2001. Tuberization in potato involves a switch from apoplastic to symplastic phloem unloading. The Plant Cell 13, 385 -398
  • 3Garner N, Blake J. 1989. The induction and development of potato microtubers in vitro on media free of growth - regulating substances. Annals of Botany 63, 663 - V674
  • 4Ewing EE. 1987. The role of hormones in potato (Solanum tuberosum L. ) tuberization. In: Davies pJ, ed. Plant hormonesand their role in plant growth and development. Dordrecht: Klawer Academic Publishers,515 -538
  • 5Salanoubat M, Belliard G. 1989. The steady - state level of potato su - crese arnbase mRNA is dependent on wounding, anaeroblosis and su -close concentration. Gene 84, 181 - 185
  • 6MUller - R? her B, Kossmann J, Hannah CL, Willmitzar L, Sonnewald,U. 1990. One of two different ADP - glucose pyrophosphorylase genes from potato responds strongly to elevated levels of sucrose. Molecular and General Genetics 224, 134 - 146
  • 7Macintosh GC, Ulloa RM, Ralces M, Tellez - I? on MT. 1996. Changes in calcium - dependent protein kinase activity during in vitro tuberization in potato, Plant Physiology 112, 1541 -1550
  • 8Visser RGF, Vreugdenhil D, Hendriks T, Jacobsen EJ. 1994. Gene expression and carbohydrate content during stolon to tuber transition in potatoes ( Solanum tuberosum). Physiologia Plantarum 90,285 - 292

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