Number of the records: 1

Shoot apical meristem and plant body organization: a cross-species comparative study

SYSNO ASEP	0486951
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Shoot apical meristem and plant body organization: a cross-species comparative study
Author(s)	Schnablová, Renáta (BU-J)_{ORCID, RID} Herben, Tomáš (BU-J)_{RID, ORCID} Klimešová, Jitka (BU-J)_{RID, ORCID}
Source Title	Annals of Botany. - : Oxford University Press - ISSN 0305-7364 Roč. 120, č. 5 (2017), s. 833-843
Number of pages	11 s.
Publication form	Print - P
Language	eng - English
Country	GB - United Kingdom
Keywords	Corner's rule ; cell number ; cell size
Subject RIV	EF - Botanics
OECD category	Plant sciences, botany
R&D Projects	GB14-36079G GA ČR - Czech Science Foundation (CSF)
Institutional support	BU-J - RVO:67985939
UT WOS	000415071400018
EID SCOPUS	85039737541
DOI	10.1093/aob/mcx116
Annotation	There were differences in SAM parameters among individual species, their phylogenetic patterns, and how their variation is linked to variation in plant above-ground organs and hence species' environmental niches. SAM parameters were correlated with the size-related traits of leaf area, seed mass and stem diameter. Of the two key SAM parameters (cell size and number), variation in all organ traits was linked more strongly to cell number, with cell size being important only for seed mass. Some of these correlations were due to shared phylogenetic history (e.g. SAM diameter versus stem diameter), whereas others were due to parallel evolution (e.g. SAM cell size and seed mass). These findings show that SAM parameters provide a functional link among sizes and numbers of plant organs, constituting species' environmental responses.
Workplace	Institute of Botany
Contact	Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8
Year of Publishing	2018

Number of the records: 1