Results 31 to 40 of about 15,113 (287)

Susceptibility of rubber trees toLoranthaceaein Gabon [PDF]

open access: yesJournal of Plant Interactions, 2009
Abstract In Gabon, two major species of Loranthaceae, Phragmanthera capitata (Sprengel) Balle and Globimetula braunii (Engl.) Danser to a lesser extent, parasitize Hevea brasiliensis (Mull.) Arg. The behavior of different clones of rubber trees facing the Loranthaceae parasitism has been studied in the large industrial plantation of Mitzic and in three
Engone Obiang, Nestor Laurier   +3 more
openaire   +3 more sources

CgNPG1 as a Novel Pathogenic Gene of Colletotrichum gloeosporioides From Hevea brasiliensis in Mycelial Growth, Conidiation, and the Invasive Structures Development

open access: yesFrontiers in Microbiology, 2021
The rubber tree (Hevea brasiliensis) is a tropical perennial crop for the primary source of natural rubber. Colletotrichum gloeosporioides from Hevea brasiliensis (C. gloeosporioides Hb) and Colletotrichum acutatum from Hevea brasiliensis (C. acutatum Hb)
Chen Liang   +7 more
doaj   +1 more source

Variation of Soil Bacterial Communities in a Chronosequence of Rubber Tree (Hevea brasiliensis) Plantations

open access: yesFrontiers in Plant Science, 2017
Regarding rubber tree plantations, researchers lack a basic understanding of soil microbial communities; specifically, little is known about whether or not soil microbial variation is correlated with succession in these plantations.
Yu-Jie Zhou   +5 more
doaj   +1 more source

ATP Synthase Members of Chloroplasts and Mitochondria in Rubber Trees (Hevea brasiliensis) Response to Plant Hormones

open access: yesPlants
ATP synthase is a key enzyme in photophosphorylation in photosynthesis and oxidative phosphorylation in respiration, which can catalyze the synthesis of ATP and supply energy to organisms. ATP synthase has been well studied in many animal species but has
Bingbing Guo   +5 more
doaj   +1 more source

Multimaterial Approach to Improve the Mechanical Properties of a Novel Modified Auxetic Reentrant Honeycomb Structure

open access: yesAdvanced Engineering Materials, EarlyView.
A multimaterial approach is introduced to improve upon auxetic structures by combining two different polymers into the same reentrant honeycomb structure via additive manufacturing. The deformation behavior as well as the resulting Poisson's ratio are thereby improved significantly.
Alexander Engel   +2 more
wiley   +1 more source

Contrasts in Areas of Rubber Tree Clones in Regard to Soil and Biomass Carbon Stocks

open access: yesRevista Brasileira de Ciência do Solo, 2015
Rubber tree (Hevea brasiliensis) crop may accumulate significant amounts of carbon either in biomass or in the soil. However, a comprehensive understanding of the potential of the C stock among different rubber tree clones is still distant, since clones ...
Anderson Ribeiro Diniz   +7 more
doaj   +1 more source

Lipid Composition of Latex and Rubber Particles in Hevea brasiliensis and Taraxacum kok-saghyz

open access: yesMolecules, 2020
Natural rubber is usually synthesized in the rubber particles present in the latex of rubber-producing plants such as the Pará rubber tree (Hevea brasiliensis) and rubber dandelion (Taraxacum kok-saghyz).
Sung Woo Bae   +4 more
doaj   +1 more source

Genomic insights into lineage-specific evolution of the oleosin family in Euphorbiaceae

open access: yesBMC Genomics, 2022
Background Lipid droplets (LDs) present in land plants serve as an essential energy and carbon reserve for seed germination and seedling development. Oleosins, the most abundant structural proteins of LDs, comprise a small family involved in LD formation,
Zhi Zou, Yongguo Zhao, Li Zhang
doaj   +1 more source

Differential Expression of lncRNAs and miRNAs Between Self-Rooting Juvenile and Donor Clones Unveils Novel Insight Into the Molecular Regulation of Rubber Biosynthesis in Hevea brasiliensis

open access: yesFrontiers in Plant Science, 2022
The rubber tree (Hevea brasiliensis Muell. Arg.) is a tropical tree species that produce natural rubber. Self-rooted juvenile clones (SRJCs) are novel rubber tree planting materials developed through primary somatic embryogenesis.
Hui-Liang Li   +4 more
doaj   +1 more source

Trees, tenure and conflict: Rubber in colonial Benin [PDF]

open access: yesJournal of Development Economics, 2014
Tree crops have changed land tenure in Africa. Farmers have acquired permanent, alienable rights, but have also faced disputes with competing claimants and the state. Para rubber had many similar effects in the Benin region of colonial Nigeria. Farmers initially obtained land by traditional methods.
openaire   +5 more sources

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