Results 11 to 20 of about 572,200 (292)

Antimalarial and Cytotoxic Activity of Native Plants Used in Cabo Verde Traditional Medicine

open access: yesPlants, 2023
Medicinal plants have historically been a source of drugs in multiple applications, including the treatment of malaria infections. The Cabo Verde archipelago harbors a rich diversity of native plants, most of which are used for medicinal purposes.
Anyse P. Essoh   +8 more
doaj   +1 more source

Seasonality and the Relationships Between Reproductive and Leaf Phenophases In Myrtaceae Using Field and Herbarium Data

open access: yesFloresta e Ambiente, 2020
Phenological studies are considerably complemented through field data and herbarium collection databases. We examined the seasonality and relationships between leafing and reproductive phenophases using field observations and herbarium data of ...
Jonathan Tejeda Orellana   +5 more
doaj   +1 more source

Morpho-histology, endogenous hormone dynamics, and transcriptome profiling in Dacrydium pectinatum during female cone development

open access: yesFrontiers in Plant Science, 2022
Dacrydium pectinatum de Laubenfels is a perennial dioeciously gymnosperm species dominant in tropical montane rain forests. Due to deforestation, natural disasters, long infancy, and poor natural regeneration ability, the population of this species has ...
Enbo Wang   +7 more
doaj   +1 more source

Transcriptome Analysis Reveals the Senescence Process Controlling the Flower Opening and Closure Rhythm in the Waterlilies (Nymphaea L.)

open access: yesFrontiers in Plant Science, 2021
Most waterlily flowers open at dawn and close after noon usually for three to four days, and thereafter wilt. The short lifespan of flowers restricts the development of the flower postharvest industry.
Zhaoji Li   +9 more
doaj   +1 more source

Effects of Citric Acid and Lactobacillus plantarum on Silage Quality and Bacterial Diversity of King Grass Silage

open access: yesFrontiers in Microbiology, 2021
To better understand the mechanism underlying the citric acid (CA)-regulated silage fermentation, we investigated the bacterial community and fermentation quality of king grass (KG) ensiled without (CK) or with Lactobacillus plantarum (L), CA and the ...
Xuejuan Zi   +7 more
doaj   +1 more source

Transcriptome and hormone metabolome reveal the mechanism of stem bending in water lily (Nymphaea tetragona) cut-flowers

open access: yesFrontiers in Plant Science, 2023
Water lilies are popular ornamental cut-flowers with significant economic and cultural value. However, stem bending affects the preservation of cut-flowers during their vase life.
Jie Li   +18 more
doaj   +1 more source

Tropical forests and global atmospheric change: a synthesis [PDF]

open access: yes, 2004
We present a personal perspective on the highlights of the Theme Issue 'Tropical forests and global atmospheric change'. We highlight the key findings on the contemporary rate of climatic change in the tropics, the evidence--gained from field studies--of
Malhi, Y., Phillips, O.L.
core   +2 more sources

Integrated metabolome and transcriptome revealed the flavonoid biosynthetic pathway in developing Vernonia amygdalina leaves [PDF]

open access: yesPeerJ, 2021
Background Vernonia amygdalina as a tropical horticultural crop has been widely used for medicinal herb, feed, and vegetable. Recently, increasing studies revealed that this species possesses multiple pharmacological properties. Notably, V.
Lanya Shui   +5 more
doaj   +2 more sources

Toward in vitro fertilization in Brachiaria spp. [PDF]

open access: yes, 2010
Brachiaria are forage grasses widely cultivated in tropical areas. In vitro pollination was applied to accessions of Brachiaria spp. by placing pollen of non-dehiscent anthers on a solid medium near isolated ovaries.
Alves, E.R.   +5 more
core   +2 more sources

Genomic preselection with genotyping-by-sequencing increases performance of commercial oil palm hybrid crosses

open access: yesBMC Genomics, 2017
Background There is great potential for the genetic improvement of oil palm yield. Traditional progeny tests allow accurate selection but limit the number of individuals evaluated. Genomic selection (GS) could overcome this constraint.
David Cros   +10 more
doaj   +1 more source

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