Cold-induced sudden reversible lowering of in vivo chlorophyll fluorescence after saturating light pulses : a sensitive marker for chilling susceptibility.
Cold-induced sudden reversible lowering of in vivo chlorophyll fluorescence after saturating light pulses : a sensitive marker for chilling susceptibility.
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饱和光脉冲后寒冷引起的体内叶绿素荧光突然可逆降低：寒冷敏感性的敏感标记。
DOI：
10.1104/pp.89.3.740
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发表时间：
1989
期刊：
影响因子：
7.4
通讯作者：
G. Neuner
中科院分区：
文献类型：
--
作者：
W. Larcher;G. Neuner
低温敏感植物（Glycine max, Saintpaulia ionantha, Saccharum officinarum）在4 ~ 8℃的低温下饱和光脉冲后，光合诱导过程中叶绿素荧光突然可逆下降。对两个不同低温敏感性的大豆品种的比较表明，这种现象被称为低波，表明低温胁迫的特定阈值。其在调控冷却条件下的发生可作为被子植物冷敏感性筛选的一个定量标志。
In chilling-sensitive plants (Glycine max, Saintpaulia ionantha, Saccharum officinarum) a sudden reversible drop in chlorophyll fluorescence occurs during photosynthetic induction immediately following saturating light pulses at low temperatures in the range 4 to 8 degrees C. A comparison of two soybean cultivars of different chilling sensitivities revealed that this phenomenon, termed lowwave, indicates specific thresholds of low temperature stress. Its occurrence under controlled chilling can be regarded as a quantitative marker for screening chilling susceptibility in angiosperms.