Results 91 to 100 of about 8,753 (215)

Sclerified Cork Outperforms the Exodermis: Root Water Permeability Decreases in the Soil‐To‐Canopy Transition of the Aroid Vine Epipremnum aureum

open access: yesPhysiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT The aroid vine Epipremnum aureum undergoes changes in habitat and growth axis direction from terrestrial (plagiotropic) to canopy (orthotropic) conditions. Since aerial roots connected to the forest soil are vital for water and nutrient uptake in these vines, we hypothesize that morphophysiological acclimation occurs, enabling root survival ...
André Mantovani, Yago Chagas Groba
wiley   +1 more source

Combining Metabolic Profiling and Gene Expression Analysis to Reveal the Biosynthesis Site and Transport of Ginkgolides in Ginkgo biloba L.

open access: yesFrontiers in Plant Science, 2017
The most unique components of Ginkgo biloba extracts are terpene trilactones (TTLs) including ginkgolides and bilobalide. Study of TTLs biosynthesis has been stagnant in recent years.
Xu Lu   +6 more
doaj   +1 more source

Resistance mechanisms of birch to bronze birch borer [PDF]

open access: yes, 2008
Outbreaks of bronze birch borer, Agrilus anxius, a North American wood-boring beetle, have occurred periodically over the last 100 years, causing extensive tree mortality.
Muilenburg, Vanessa L.
core  

Timing of Secondary Palate Fusion in Human Embryos and Fetuses

open access: yesBirth Defects Research, Volume 118, Issue 2, February 2026.
ABSTRACT Introduction The human face develops through a complex sequence of growth and fusion events involving multiple pharyngeal arch derivatives. Disruptions in these processes can result in congenital anomalies such as cleft lip and/or palate (CL/P), which occur in approximately 1.6 per 1000 live births in Europe.
Puck Pauline Mulder   +11 more
wiley   +1 more source

Zur Langzeitökologie des Lärchen-Arvengürtels in den südlichen Walliser Alpen [PDF]

open access: yes, 2018
.: Kaltenrieder P., Tinner W. and Ammann B. 2005. Long-term vegetation history at timberline in the Swiss Alps (Alpe d'Essertse, VS). Bot. Helv. 115: 137-154.
Ammann, Brigitta   +2 more
core  

A Chemical and Morphological Study of Cassava Peel: A Potential Waste as Coagulant Aid [PDF]

open access: yes, 2017
This study investigates the chemical and morphological characteristics of cassava peel (CP) biomass as a potential coagulant aid for turbidity, heavy metals and microbial removal.
Mohd Zin, Nur Shaylinda   +3 more
core   +2 more sources

Stem anatomy and ontogeny of vascular variants in Ipomoea asarifolia (Desr.) Roem. & Schult. (Convolvulaceae)

open access: yesNordic Journal of Botany, Volume 2026, Issue 2, February 2026.
An increase in stem thickness and ontogeny of successive cambia, intraxylary cambium, and inter‐and intraxylary phloem is elaborated for the first time in Ipomoea asarifolia (Desr.) Roem. & Schult. (Convolvulaceae). As the plants grew older, several small segments of cambium were initiated simultaneously external to the phloem formed by regular ...
Khyati D. Thacker   +3 more
wiley   +1 more source

Evidence of profuse bark shedding in Dicroidium seed ferns (Umkomasiales) from the Triassic of Antarctica

open access: yesPolar Research
During the 11th German Antarctic North Victoria Land Expedition in 2015/16, exceptionally well-preserved permineralized Kykloxylon stems—the wood of the iconic Dicroidium plants of the Gondwanan Triassic—were collected from the Middle to Upper Triassic ...
Philipp Hiller   +4 more
doaj   +1 more source

Anatomic structure of one-year-old shoots of Actinidia species

open access: yesІнтродукція Рослин, 2018
Objective – to study the anatomical and morphological structure of oneyearold shoots of the genus Actinidia L. species, which are introduced in Forest-Steppe of Ukraine. Material and methods.
N.V. Skrypchenko   +3 more
doaj   +1 more source

The Differences Of Stem Xylem Structures Of Sengon (Falcataria Moluccana) From Solomon And Wamena Provenances [PDF]

open access: yes, 2016
Sengon (Falcataria moluccana) is fast growing species mostly planted by farmers due to its high productivity. Sengon originating from Solomon Island has been known with the high productivity eventhough susceptible to gall rust attack; on the other hand ...
Baskorowati, L. (Liliana)   +2 more
core  

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