Interactions between cytoplasmic and nuclear genomes confer sex-specific effects on lifespan in Drosophila melanogaster
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Description of factors in columns:Column A) 'line'- name of cyto-nuclear population replicate for the 9 cyto-nuclear combinations: AA1-CC3Column B) 'triplicate'- biological replicate, 1, 2 or 3, denoted T1, T2, T3Column C) 'sex'- male or female, M or FColumn D) 'cyto'- cytoplasmic origin: Australia, Benin, Canada, denoted Am, Bm, Cm respectivelyColumn E) 'nuclear'- nuclear background origin: Australia, Benin, Canada, denoted An, Bn, Cn respectivelyColumn F) 'status'- coevolutionary status, coevolved (matched) or disrupted (mismatched)Column G) 'vial'- vial number/ identification of vial in which individual was assayed inColumn H) 'block' experimental block in which individual was assayed, 1-6, denoted B1-B6Column I) 'dayslived'- number of days an individual lived (lifespan) as a function of 'deathdate' - 'birthdate'
数据集各列因子说明如下: A列:'line'(品系标识):用于标识9种细胞质-细胞核(cyto-nuclear)组合的细胞-核群体生物学重复样本,对应组合编号范围为AA1至CC3。 B列:'triplicate'(生物学重复,biological replicate):取值为1、2或3,分别标记为T1、T2、T3。 C列:'sex'(性别):表示个体性别,可选值为雄性(M)或雌性(F)。 D列:'cyto'(细胞质来源):表示细胞质的起源地域,分别为澳大利亚、贝宁、加拿大,对应缩写依次为Am、Bm、Cm。 E列:'nuclear'(细胞核背景来源):表示细胞核遗传背景的起源地域,分别为澳大利亚、贝宁、加拿大,对应缩写依次为An、Bn、Cn。 F列:'status'(共进化状态):描述细胞质与细胞核的共进化关系,分为共适配匹配型(coevolved)与共进化失调错配型(disrupted)两类。 G列:'vial'(培养管编号):用于标识个体检测所用培养管的编号或标识信息。 H列:'block'(实验批次):表示个体检测所在的实验批次,取值范围为1至6,对应标记为B1至B6。 I列:'dayslived'(存活天数,lifespan):即个体的寿命,计算方式为死亡日期减去出生日期所得的天数。




