Integrated analyses reveal the response of peanut to phosphorus deficiency on phenotype, transcriptome and metabolome.

ABSTRACT:

Background

Phosphorus (P) is one of the most essential macronutrients for crops. The growth and yield of peanut (Arachis hypogaea L.) are always limited by P deficiency. However, the transcriptional and metabolic regulatory mechanisms were less studied. In this study, valuable phenotype, transcriptome and metabolome data were analyzed to illustrate the regulatory mechanisms of peanut under P deficiency stress.

Result

In present study, two treatments of P level in deficiency with no P application (-P) and in sufficiency with 0.6 mM P application (+ P) were used to investigate the response of peanut on morphology, physiology, transcriptome, microRNAs (miRNAs), and metabolome characterizations. The growth and development of plants were significantly inhibited under -P treatment

SUBMITTER: Wu Q 

PROVIDER: S-EPMC9661748 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature