Results 91 to 100 of about 2,742 (199)

Contribution to the exodermis in the rootlets ofFraxinus excelsior L.

open access: yesBiologia Plantarum, 1968
The exodermis of ash roots is initiated early in the apical meristem. When fully differentiated, it is composed of alternating “long” and “short” cells measuring approx. 70×25×25 μm and 25×28×25 μm respectively. At a short distance from the apex, the long cells undergo structural and histochemical changes from a “primary” towards a “secondary” stage ...
openaire   +1 more source

Morpho-Anatomical Studies in Urginea Indica, Kunth Hyacinthacea-A Wonderful Wild Herb [PDF]

open access: yes, 2015
Present paper reports anatomical investigation of Urginea indica, a wild and less known plant and important medicinal herb. In this investigation there is an effort to investigate most available varieties which were identifeid by scientists in past and ...
Hemalata, S.K., Shiva Kameshwari, M.N.
core  

A New Species of Cleisostoma (Orchidaceae) from the Hon Ba Nature Reserve in Vietnam: A Multidisciplinary Assessment.

open access: yesPLoS ONE, 2016
A new species, Cleisostoma yersinii J. Ponert & Vuong, is described and illustrated based on the material collected in the Hon Ba Nature Reserve in southern Vietnam.
Jan Ponert   +4 more
doaj   +1 more source

Compost Oil Palm and Indigenous Endophytic Fungi Effect on Basal Stem Rot in Oil Palm Seedling [PDF]

open access: yes, 2015
Basal stem rot (BSR) caused by Ganoderma is an important disease of oil palm in North Sumatra, Indonesia. Control of BSR is complex, because the disease occurs in the dynamic environment at the interface of the roots with soil.
Hanum, H. (Hamidah)   +2 more
core  

Spatiotemporal transcriptional networks control the plasticity of chickpea root exodermis

open access: yes
Abstract Abscisic acid (ABA) regulates plant responses to stress and influences the differentiation of root barrier cell types, such as the endodermis and exodermis. Despite the importance of the exodermis in limiting water and solute fluxes, its regulation remains poorly understood in legumes.
Leonardo Jo   +8 more
openaire   +2 more sources

The effect of flooding on the exchange of the volatile C₂-compounds ethanol, acetaldehyde and acetic acid between leaves of Amazonian floodplain tree species and the atmosphere [PDF]

open access: yes, 2008
The effect of root inundation on the leaf emissions of ethanol, acetaldehyde and acetic acid in relation to assimilation and transpiration was investigated with 2–3 years old tree seedlings of four Amazonian floodplain species by applying dynamic cuvette
Junk, W.   +6 more
core  

Habitat and Morphological Characteristics of Halophila Ovalis in Malaysia [PDF]

open access: yes, 2007
An assessment on habitat, environment and morphological characteristics of Halophila ovalis are described for the 11 locations. Halophila ovalis grew in variable habitats encompassing inter-tidal degraded coral reef platform (Teluk Kemang), sub-tidal ...
Loganathan, Annaletchumy
core  

Endophyte Chaetomium globosum D38 Promotes Bioactive Constituents Accumulation and Root Production in Salvia miltiorrhiza [PDF]

open access: yes, 2018
Salvia miltiorrhiza is known for tanshinones and salvianolic acids, which have been shown to have a protective effect against ROS, especially for cardiovascular diseases and other various ailments of human organs.
Han, T   +9 more
core   +3 more sources

Structural adaptations of two sympatric epiphytic orchids (Orchidaceae) to a cloudy forest environment in rocky outcrops of Southeast Brazil

open access: yesRevista de Biología Tropical, 2013
The survival of plants in epiphytic environments depends on vegetative adaptations capable to defraud different stresses. Based on the structural diversity of the Orchidaceae, the current study has the objective of relating the anatomical structure of ...
Ana Sílvia Franco Pinheiro   +2 more
doaj  

Variaciones anatómicas en las raíces aéreas cortas de Oenocarpus bataua (Arecaceae)

open access: yesRodriguésia
Resumen Se describe la anatomía de las raíces aéreas cortas de Oenocarpus bataua que surgen desde la base del tallo hasta aproximadamente 80 cm por encima del nivel del suelo, comparando esta estructura entre especímenes a diferentes distancias de sus ...
Lorena Isabel Guevara Orozco
doaj   +1 more source

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