树木遗传发育分享 http://blog.sciencenet.cn/u/buffer

博文

22年前的工作刚刚发表----值得称赞

已有 2267 次阅读 2017-12-30 16:29 |个人分类:自然与社会|系统分类:科研笔记

昨晚检索文献时候发现,自己2009年发表的论文:Li WF, Ding Q, Chen JJ, Cui KM, He XQ. Induction of PtoCDKB and PtoCYCB transcription by temperature during cambium reactivation in Populus tomentosa Carr. Journal of Experimental Botany, 2009. 60(9): p. 2621-2630.

被下面这篇文章引用了:

Oribe, Y. and R. Funada, Locally heated dormant cambium can re-initiate cell production independently of new shoot growth in deciduous conifers (Larix kaempferi). DENDROCHRONOLOGIA, 2017. 46: p. 14-23.

在文章讨论部分的最后一段,作者出形成层恢复活动不依赖于新枝条的生长(芽的活动)。这个观点在我这篇和另外一篇文章中也有阐述,但是作者并没有引用这个结论,而是引用了这篇中细胞周期基因可被温度诱导表达的结论。原文如下:

“ Lastly, molecular biological studies have revealed the roles of an increase in daily air temperature in cambial reactivation. For example, Li et al. (2009) have showed the links between temperature and both cyclin B (CYCB) and cyclin-dependent kinase B (CDKB), which have a key role in cell cycle progression (Francis, 2007) in the cambium of Populus tomentosa. Transcription of the CDKB and CYCB homologues was induced in a warmer condition of 25 °C, but not in cooler condition of 4 °C in cuttings of twigs, which were collected during the quiescent period and were cultured by a water culture system (Little and Bonga, 1974). Therefore, we conclude that hypotheses based on the classical idea that there is a close connection between cambial reactivation and shoot growth in trees (see reviews of Wareing, 1951; Romberger, 1963) require a reconsideration on the premise that heating by the rise in temperature is the trigger for the cambial reactivation”

他们实验室的工作很有意思,发表过很多温度和形成层活动关系的文章。这篇新发表的文章是在1995开始进行的,距今22年。




http://blog.sciencenet.cn/blog-39748-1092213.html

上一篇:利用营养组织作为外植体进行体细胞胚胎培养 值得学习和尝试
下一篇:去年年初发表的文章被这篇文章引用,记录一下

3 吕洪波 朱晓刚 魏焱明

该博文允许注册用户评论 请点击登录 评论 (0 个评论)

数据加载中...

Archiver|手机版|科学网 ( 京ICP备07017567号-12 )

GMT+8, 2020-8-4 22:17

Powered by ScienceNet.cn

Copyright © 2007- 中国科学报社

返回顶部