Table 1.

List of milk microbiome related omics references cited in this review.

Biomolecule of interest	Omics approach	Analytical workflow	References
DNA	Marker gene sequencing	16S rRNA amplicon sequencing	Hunt et al., 2011; Pannaraj et al., 2017; Lackey et al., 2019; Moossavi et al., 2019a,b
	Metagenomics	Next generation sequencing	Bhatt et al., 2012; Jiménez et al., 2015; Patel et al., 2017; Hoque et al., 2019; Kordy et al., 2020; Seferovic et al., 2020; Yap et al., 2020; Kusumawati et al., 2021; Olshan et al., 2021
RNA	Metatranscriptomics		--no metatranscriptomic studies found--
Protein	Metaproteomics	LC-IMS-MS/MS	Piras et al., 2020
Metabolite	Metabolomics	UPLC-Q-TOF MSE	Xi et al., 2017
		GC–MS	Olshan et al., 2021
		NMR	Gomez-Gallego et al., 2018; Zhu et al., 2021a
Lipid	Lipidomics	LC–MS/MS	George et al., 2020, 2021; Hewelt-Belka et al., 2020; Ceciliani et al., 2021