Transcriptome Reveals Growth Responses of <i>Populus qamdoensis</i> Under Blue and Green Films.

ABSTRACT: Populus qamdoensis cuttings were treated with transparent colorless film (WF), blue film (BF), and green film (GF), and the leaf physiological indices were measured and transcriptome sequencing was performed. The results showed that BF treatment significantly inhibited the height growth, leaf length, and leaf width of P. qamdoensis, while significantly increasing the thickness of leaf palisade tissue, upper epidermis, and the density of leaf structure. The GF treatment increased stomatal conductance (Gs) and intercellular CO₂ concentration (Ci), while the BF treatment enhanced water use efficiency (WUE). Both BF and GF increased the contents of chlorophyll b (Chl b) and carotenoids (Car). BF treatment increased the content of total soluble sugars but decreased the

SUBMITTER: Zhang X 

PROVIDER: S-EPMC12729635 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature