DC pole | Wartość | Język |
dc.contributor.author | Pietruszka, Mariusz | - |
dc.date.accessioned | 2019-09-25T11:19:36Z | - |
dc.date.available | 2019-09-25T11:19:36Z | - |
dc.date.issued | 2019-09-09 | - |
dc.identifier.citation | Journal of Plant Growth Regulation, 9 September 2019 | pl_PL |
dc.identifier.issn | 0721-7595 | - |
dc.identifier.issn | 1435-8107 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/11033 | - |
dc.description.abstract | The pH/T duality of acidic pH and temperature (T) action for the growth of grass shoots was examined in order to derive the
phenomenological equation of wall properties for living plants. By considering non-meristematic growth as a dynamic series
of state transitions (STs) in the extending primary wall, the critical exponents were identified, which exhibit a singular behaviour
at a critical temperature, critical pH and critical chemical potential (μ) in the form of four power laws: f ( ) ∝ −1 ,
f ( ) ∝ 1− , g ( ) ∝ −2− +2 and g ( ) ∝ 2− . The indices α and β are constants, while π and τ represent a reduced
pH and reduced temperature, respectively. The convexity relation α + β ≥ 2 for practical pH-based analysis and β ≡ 2 “meanfield”
value in microscopic (μ) representation were derived. In this scenario, the magnitude that is decisive is the chemical
potential of the H+
ions, which force subsequent STs and growth. Furthermore, observation that the growth rate is generally
proportional to the product of the Euler beta functions of T and pH, allowed to determine the hidden content of the Lockhart
constant Ф. It turned out that the pH-dependent time evolution equation explains either the monotonic growth or periodic
extension that is usually observed—like the one detected in pollen tubes—in a unified account. | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Assisted migration | pl_PL |
dc.subject | Climate change | pl_PL |
dc.subject | Critical exponent | pl_PL |
dc.subject | Grass shoot | pl_PL |
dc.subject | Maize | pl_PL |
dc.subject | pH | pl_PL |
dc.subject | Polar growth | pl_PL |
dc.subject | Pollen tube | pl_PL |
dc.subject | Polymer wall | pl_PL |
dc.subject | Power law | pl_PL |
dc.subject | Root hair | pl_PL |
dc.subject | Scaling relation | pl_PL |
dc.subject | Temperature | pl_PL |
dc.title | Chemical Potential‑Induced Wall State Transitions in Plant Cell Growth | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.relation.journal | Journal of Plant Growth Regulation | pl_PL |
dc.identifier.doi | 10.1007/s00344-019-10026-x | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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