Data for Alp clone cold reaction for Dryad.xlsx

The row data is in "data" sheet.
The description of the data is in "read.me" sheet.

The description of the data:
1 row indicates 1 plant for which chlorophyll fluorescence was measured.

Column "source". Which plants were derived from "seed" (i.e. seedling) or "clone" (i.e. tissule cultured plantlet).
Column "w.genotype". If clone, name of genotype is provided. Otherwise, "half-sib".
Column "pop". Name of populations. Either "ardal" in Norway, "notsand" in Sweden, or "sandfell" in Iceland.
Column "treat". Experimental treatments. "pre": pre-cold treatment. "post": post-cold treatment.
Column "ind". Number of plants.
Column "block". Name of blocks. Chlorophyll fluorescence of plants in the same block was measured at the same time.
Column "fvfm". Fv/Fm, chlorophyll fluorescence.
Column "phy". Fv’/Fm’, chlorophyll fluorescence.
Column "fvfm2". ФPSII, chlorophyll fluorescence.

原始数据存储于"data"工作表中，数据集说明文档位于"read.me"工作表内。

数据集详细说明如下：
1. 每一行对应一株完成叶绿素荧光测定的植物个体。
2. 列"source"：用于标注植物的繁殖来源，取值为"seed"（即实生苗）或"clone"（即组织培养小苗）。
3. 列"w.genotype"：若植物为克隆株，则填写对应基因型名称；若非克隆株，则标注为"half-sib（半同胞家系）"。
4. 列"pop"：种群名称，可选取值为挪威的"ardal"、瑞典的"notsand"以及冰岛的"sandfell"。
5. 列"treat"：实验处理类型，"pre"代表低温预处理，"post"代表低温后处理。
6. 列"ind"：植物个体数量。
7. 列"block"：实验区块名称，同一区块内的植物叶绿素荧光测定于同一时间完成。
8. 列"fvfm"：叶绿素荧光参数Fv/Fm。
9. 列"phy"：叶绿素荧光参数Fv’/Fm’。
10. 列"fvfm2"：叶绿素荧光参数ФPSII。