Université de Limoges, LABCIS, UR 22722, 123 avenue Albert Thomas, Limoges, F-87060, France.
UCA, INRAE, UMR PIAF, Clermont-Ferrand, F-63000, France.
BMC Genom Data. 2023 Nov 20;24(1):69. doi: 10.1186/s12863-023-01172-z.
Molecular cues linked to heartwood formation open new (complementary) perspectives to genetic breeding programs of Douglas-fir, a tree species largely cultivated in Europe for the natural durability and civil engineering properties of its wood.
RNAs from a single genotype of Douglas-fir, extracted from three distinct wood zones (outer sapwood, inner sapwood and transition zone) at four vegetative seasons to generate an extensive RNA-seq dataset used to apprehend the in-wood dynamic and seasonality of heartwood formation in this hardwood model species. Previously published data collected on somatic embryos of the same genotype could be merged with the present dataset to upgrade grade the Douglas-fir reference transcriptome.
与心材形成相关的分子线索为道格拉斯冷杉的遗传育种计划开辟了新的(互补)视角,道格拉斯冷杉是一种在欧洲广泛种植的树种,因其木材具有天然耐久性和土木工程性能而受到重视。
从道格拉斯冷杉的单个基因型中提取的 RNA,取自四个营养季节的三个不同的木材区域(外树皮、内树皮和过渡区),生成一个广泛的 RNA-seq 数据集,用于了解该硬木模式物种中心材形成的木材内动态和季节性。先前在同一基因型的体细胞胚胎上收集的数据可以与本数据集合并,以升级道格拉斯冷杉参考转录组。