Experts and Doctors on cotyledon in Argentina
Botto J, Alonso Blanco C, Garzarón I, Sanchez R, Casal J. The Cape Verde Islands allele of cryptochrome 2 enhances cotyledon unfolding in the absence of blue light in Arabidopsis. Plant Physiol. 2003;133:1547-56 pubmed
..We conclude that the blue light photoreceptor cryptochrome 2 can modulate seedling photomorphogenesis in the absence of blue light. In addition to the nuclear loci, we identified cytoplasmic effects on seedling de-etiolation. ..
Conte M, de Simone S, Simmons S, Ballaré C, Stapleton A. Chromosomal loci important for cotyledon opening under UV-B in Arabidopsis thaliana. BMC Plant Biol. 2010;10:112 pubmed publisher
..Understanding of the genetic architecture of plant UV-B responses allows extensive targeted testing of candidate genes or regions, along with combinations of those genes, for placement in metabolic or signal transduction pathways...
Boccalandro H, Mazza C, Mazzella M, Casal J, Ballaré C. Ultraviolet B radiation enhances a phytochrome-B-mediated photomorphogenic response in Arabidopsis. Plant Physiol. 2001;126:780-8 pubmed
..We conclude that low doses of UV-B, perceived by a receptor system different from phytochromes, cryptochromes, or DNA, enhance a de-etiolation response that is induced by active phytochrome B. ..
Mazzella M, Cerdán P, Staneloni R, Casal J. Hierarchical coupling of phytochromes and cryptochromes reconciles stability and light modulation of Arabidopsis development. Development. 2001;128:2291-9 pubmed
Luccioni L, Oliverio K, Yanovsky M, Boccalandro H, Casal J. Brassinosteroid mutants uncover fine tuning of phytochrome signaling. Plant Physiol. 2002;128:173-81 pubmed
..We propose that the opposite regulation of VLFR versus LFR and HIR could be part of a context-dependent mechanism of adjustment of sensitivity to light signals. ..
Magliano T, Botto J, Godoy A, Symonds V, Lloyd A, Casal J. New Arabidopsis recombinant inbred lines (Landsberg erecta x Nossen) reveal natural variation in phytochrome-mediated responses. Plant Physiol. 2005;138:1126-35 pubmed
..Such flexibility in combination of responses is observed among accessions and could aid in the adjustment to different microenvironments. ..
Oliverio K, Crepy M, Martin Tryon E, Milich R, Harmer S, Putterill J, et al
. GIGANTEA regulates phytochrome A-mediated photomorphogenesis independently of its role in the circadian clock. Plant Physiol. 2007;144:495-502 pubmed
..We conclude that while GI does not affect the high-irradiance responses of phyA, it does affect phyA-mediated very-low-fluence responses via mechanisms that do not obviously involve its circadian functions. ..
Galatro A, Puntarulo S, Guiamet J, Simontacchi M. Chloroplast functionality has a positive effect on nitric oxide level in soybean cotyledons. Plant Physiol Biochem. 2013;66:26-33 pubmed publisher
..These findings suggest that chloroplasts are organelles that contribute to NO synthesis in vivo, and that their proper functionality is essential for maintaining NO levels in soybean cotyledons. ..
Cattaneo F, Costamagna M, Zampini I, Sayago J, Alberto M, Chamorro V, et al
. Flour from Prosopis alba cotyledons: A natural source of nutrient and bioactive phytochemicals. Food Chem. 2016;208:89-96 pubmed publisher
..According to our results, the P. alba cotyledon flour could be considered as a new alternative in the formulation of functional foods or food supplements. ..