“…The increasing temperatures and droughts caused by climate change and human activities currently threaten the populations of the observed pines in more arid areas (Martiñón et al, 2010). Studies about both woody species and the behavior of total soluble proteins are scarce, there are only reports for a few species: Caladium bicolor (Ortiz et al, 2015), Quercus petraea and Fagus sylvatica L. (Valenzuela et al, 2010), and Carya illinoinensis Koch (Núñez et al, 2019, 2021. Furthermore, studies about the nitrogenous compound storage in the trunk and roots (El Zein et al, 2011) and the mobilization of the said compounds into new growth tissues are very limited and scarce (Villar et al, 2015).…”