Why do essential amino acids have higher eigenvalues in phloem sap than non-essential amino acids?

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How to purchase metabolites of pesticide standards ?

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Chinaza Godswill Awuchi

Check https://pubmed.ncbi.nlm.nih.gov/16449374/

Also check https://www.researchgate.net/publication/343898202_Essential_amino_acid_profiling_of_the_four_lac_hosts_belonging_to_genus_Flemingia_its_implications_on_lac_productivity

Martin John Martin

Thank you @Chinaza Godswill Awuchi

Kiprotich Kiptum

Kindly look at this paper

Regards

https://www.pnas.org/content/pnas/115/52/E12201.full.pdf

Thank you @Kiprotich