Decipher the Molecular Response of Plant Single Cell Types to Environmental Stresses

Table 1

Various -omic analyses were conducted on different plant single cell types in response to both biotic and abiotic stresses.

Cell type	Omics
	Transcriptome	Proteome	Metabolome
Trichome	Nicotiana tabacum L. cv. Xanthi (pathogenic stress; [37])	Arabidopsis thaliana (cold, hormone stimulus, and drought; [55]); Artemisia annua L. (dehydration stress, detoxification; [53]); Nicotiana tabacum (oxidative stress; [56, 57])
Guard cell	Arabidopsis thaliana (dehydration stress; [36])	Brassica napus (ABA response; [59]); Arabidopsis thaliana (ABA response; [60])	Vicia faba L. (darkness and drought; [89]); Arabidopsis thaliana (nitric oxide response and ABA response, pathogenal infection, and UV radiation; [90–94])
Mesophyll cell	Arabidopsis thaliana (pathogenal infection; [35])
Root hair	Hordeum vulgare L. ssp. spontaneum (drought stress; [38]); Arabidopsis thaliana (heat, cold, salt stress, oxidative stress, and abscisic acid stimulus; [28–31]); Glycine max (rhizobial infection; [2]); Medicago truncatula (rhizobial infection; [33])	Glycine max (rhizobial infection; [61–63])	Glycine max (rhizobial infection; [96–98])
Pollen, pollen tube	Arabidopsis thaliana (heat and osmotic stress; [19, 28])	Arabidopsis thaliana (pathogenic infection, oxidative stress; [42, 44–47]); Zea maize (oxidative stress; [48]); Oryza sativa (pathogen infection, oxidative stress; [43])
Epidermal cell	Mesembryanthemum crystallinum (salinity stress; [88])		Mesembryanthemum crystallinum (salinity stress; [85])
Cotton fiber	Gossypium arboreum L. (drought stress; [14, 15])