Results 111 to 120 of about 12,672 (217)

A Missing Link in Radial Ion Transport: Ion Transporters in the Endodermis

open access: yesFrontiers in Plant Science, 2019
In higher plants, roots have important functions, such as the acquisition of water and ions, as well as transportation into the aerial parts of the plant via the xylem vessels.
Zhulatai Bao   +4 more
doaj   +1 more source

Cytochemical investigation of resistance to root-knot nematode Meloidogyne naasi in cereals and grasses using cryosections of roots [PDF]

open access: yes, 1995
La localisation histologique de certaines enzymes et constituants végétaux généralement mobilisés dans les réactions d'hypersensibilité a été étudiée sur du matériel sain et infesté provenant de deux plantes totalement résistantes à #Meloidogyne naasi$ -
Balhadère, P., Evans, A.A.F.
core  

Suberin Composition of Reproduction Cork fromQuercus suber

open access: yesHolzforschung, 1997
The monomeric composition of suberins from Spanish Quercus suber was determined by gas chromatography/mass spectrometry in the product of depolymerization of free extractives cork with sodium methoxide-methanol. 1-Alkanols (C20-C26)(1.8-6.4 %), alkanoic acids (C20-C24)(2.2-8.1 %), α,ω-alkanedioic acids (C16-C24)(6.1-10.2 %) and ω-hydroxy-alkanoic acids
García-Vallejo, M. C.   +3 more
openaire   +2 more sources

Discriminant Analysis of Geographical Origin of Cork Planks and Stoppers by Near Infrared Spectroscopy [PDF]

open access: yes, 2012
The objective of this study was to assess the potential of visible and near infrared spectroscopy (VIS+NIRS) combined with multivariate analysis for identifying the geographical origin of cork.
Alves A. S.   +18 more
core   +3 more sources

A Comprehensive Biophysical Model of Ion and Water Transport in Plant Roots. I. Clarifying the Roles of Endodermal Barriers in the Salt Stress Response

open access: yesFrontiers in Plant Science, 2017
In this paper, we present a detailed and comprehensive mathematical model of active and passive ion and water transport in plant roots. Two key features are the explicit consideration of the separate, but interconnected, apoplastic, and symplastic ...
Kylie J. Foster, Stanley J. Miklavcic
doaj   +1 more source

Suberin and Periderm Formation in Dieffenbachia1

open access: yesJournal of the American Society for Horticultural Science, 1970
Abstract Single-node stem cuttings of Dieffenbachia amoena, Gentil were stored at 16 to 37° C and at 25 to 100% relative humidities. The cuttings required at least 2 days to produce suberin on cell walls near the cut surface, at least 6 days to form phellogen beneath ...
openaire   +1 more source

Working with Mycorrhizas in Forestry and Agriculture [PDF]

open access: yes
Crop Production/Industries,
Bougher, Neale   +4 more
core   +1 more source

Response of organically and conventionally produced potatoes to a controlled attack of a pathogen [PDF]

open access: yes, 2012
Organic agricultural products have increasing share of the food market in Europe. The questions related to benefits of organic versus conventionally produced agricultural crops are of increasing meaning. In our paper we have focused on assessment of the
Dasko, L'ubomír   +3 more
core  

Phosphate absorption by Arabidopsis thaliana : the effects of phosphorus nutritional status : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Biology and Biotechnology at Massey University, Palmerston North, New Zealand [PDF]

open access: yes, 1997
The effect of phosphorus nutritional status on phosphate uptake within the concentration range of the high affinity uptake mechanism, and subsequent translocation to the shoot was investigated in the plant species Arabidopsis thaliana.
Clark, Gregory Thomas
core  

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