- Tytuł:
- Central limit theorem and the short-term temperature response of coleoptile and hypocotyl elongation growth
- Autorzy:
-
Lewicka, S
Pietruszka, M. - Powiązania:
- https://bibliotekanauki.pl/articles/56965.pdf
- Data publikacji:
- 2008
- Wydawca:
- Polskie Towarzystwo Botaniczne
- Tematy:
-
temperature
coleoptile
hypocotyl
elongation growth
temperature response
plant biology - Opis:
- In this contribution we deal with a new mathematical description of the response of short-term coleoptile/hypocotyl expansion growth to temperature. Although the interest of both the bio-mechanical basis of elongation growth and temperature responses has been studied in plant biology and biophysics for a long time, yet the question of the mode of actions of temperature is very relevant and still open. Here we introduce a simple idea that the normal distribution, due to the central limit theorem (CLT), is able to report on temperature-dependent elongation growth. The numerical fittings for temperature affected growth are in good agreement with empirical data. We suggest that the observation concerning a crossover effect occurring in temperature driven elongation together with CLT leads to the formulation of a hypothesis about the possible universal character of such a description, supposedly for many plant species and families. We conclude with the statement that properly constructed equations of temperature affected growth, should possibly include a specific term proportional to exp[-((T-T0)/T0)2] with T0 corresponding to the temperature of the optimum growth.
- Źródło:
-
Acta Societatis Botanicorum Poloniae; 2008, 77, 4; 289-292
0001-6977
2083-9480 - Pojawia się w:
- Acta Societatis Botanicorum Poloniae
- Dostawca treści:
- Biblioteka Nauki
Artykuł