Phy_Sigma: Phytochrome Sigma as a function of wavelength

In photobiologyPlants: Plant Photobiology Related Functions and Data

Phytochrome Sigma as a function of wavelength

Description

Phytochrome Sigma as a function of wavelength, calculated by interpolation from data for Type I Phytochrome as compiled by Mancinelli (1994).

Usage

Phy_Sigma(w.length)

Arguments

w.length

numeric array of wavelength (nm)

Value

a numeric array with values for Sigma

References

Mancinelli, A.L. (1994) The physiology of phytochrome action. In Photomorphogenesis in plants, 2nd edition. R.E. Kendrick and G.H.M. Kronenberg, eds. Kluwer Academic Publishers, Dordrecht, pp. 211-269. ISBN 978-0-7923-2551-2 (print), 978-94-011-1884-2 (on-line). \Sexpr[results=rd]{tools:::Rd_expr_doi("10.1007/978-94-011-1884-2_10")}

See Also

Other phytochrome-related functions and data: PHYs.mspct, Pfr_Ptot(), Pfr_Ptot_R_FR(), Phy_Sigma_FR(), Phy_Sigma_R(), Phy_reaction_rates()

Examples

with(sun.data, Phy_Sigma(w.length))

photobiologyPlants documentation built on Nov. 5, 2025, 7:28 p.m.