Results 41 to 50 of about 5,301 (231)

A cutin fluorescence pattern in developing embryos of some angiosperms

open access: yesActa Societatis Botanicorum Poloniae, 2014
A cuticle visualized by auramine O fluorescence appears on the developing embryos of 9 species belonging to Cruciferae, Caryophyllaceae, Plantaginaceae, Linaceae and Papilionaceae.
Ewa Szczuka, Bohdan Rodkiewicz
doaj   +1 more source

Angiosperm pollen grains from the Cuayuca Formation (Late Eocene to Early Oligocene), Puebla, Mexico [PDF]

open access: yes, 2015
Systematic descriptions and illustrations of the best preserved angiosperm pollen grains (Monocotyledonae or Liliopsida: n= 7 and Dicotyledonae or Magnoliopsida: n= 41) recovered from Cuayuca Formation (late Eocene-early Oligocene), Puebla State ...
Martínez Hernández, Enrique   +2 more
core   +1 more source

Calmodulin-binding transcription activator (CAMTA) genes family: Genome-wide survey and phylogenetic analysis in flax (Linum usitatissimum).

open access: yesPLoS ONE, 2020
Flax (Linum usitatissimum) is a member of family linaceae with annual growth habit. It is included among those crops which were domesticated very early and has been used in development related studies as a model plant.
Essa Ali   +8 more
doaj   +1 more source

INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]

open access: yes, 2016
Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
core   +1 more source

Nutritional and Health Potential of Edible Seeds: Micronutrient Bioavailability and Mechanistic Insights

open access: yesFood Science &Nutrition, Volume 14, Issue 2, February 2026.
Their bioactive constituents act through antioxidant, anti‐inflammatory, and metabolic‐regulating mechanisms, validating their classification as functional foods. Evidence from clinical and biochemical studies largely supports these benefits, although some claims stem from preliminary or in vitro findings.
Nighat Raza   +7 more
wiley   +1 more source

Identification and Characterization of the Stability of Hydrophobic Cyclolinopeptides From Flaxseed Oil

open access: yesFrontiers in Nutrition, 2022
Flaxseed (linseed) is a cultivar of the spring flowering annual plant flax (Linum usitatissimum) from the Linaceae family. Derivatives of this plant are widely used as food and as health products.
Adnan Fojnica   +2 more
doaj   +1 more source

Floral shape and color impact heat accumulation and thermal stability of the floral microenvironment in a subalpine meadow

open access: yesAmerican Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Premise The floral thermal microenvironment impacts plant reproduction through its effects on gametophyte performance and plant–pollinator interactions. Color and shape are axes of floral variation that may mediate floral temperature because they affect the absorption and reflection of solar radiation, but their interactive effects are unclear.
Jennifer S. Apland   +2 more
wiley   +1 more source

Phyto-stimulating Effect of Paracetamol Biodestruction Product on Calendula Officinalis

open access: yesРазработка и регистрация лекарственных средств, 2022
Introduction. In recent years, there has been an increase in fundamental interest in the search for effective, including microbiological, methods for processing pharmaceutical waste to obtain new biologically active compounds on their basis.
E. V. Vihareva   +4 more
doaj   +1 more source

Edible Seeds in the Fight Against Hypertension: A Review of In Vitro, In Vivo, and Clinical Evidences With a Mechanistic Insight of Bioactive Compounds

open access: yesFood Frontiers, Volume 7, Issue 1, January 2026.
The presented review provides the potential antihypertensive benefits of traditionally employed edible seeds, presenting new perspectives and avenues for future research. ABSTRACT Hypertension, often referred to as a silent killer, is responsible for 7.5 million deaths, representing approximately 12.8% of all global mortality.
Jinmin Shi   +8 more
wiley   +1 more source

Comparitative Research of Pollen Morphology of Common Flax Cultivars (Linum usitatissimum L., Linaceae)

open access: yesJournal of Natural Fibers, 2018
Pollen morphology of 11 cultivars of different purpose use of Linum usitatissimum was studied with LM and SEM microscopy. On average, pollen grains were radially symmetrical, isopolar, and prolate spheroidal in shape, tricolpate and of large size.
Magdalena Kluza-Wieloch   +2 more
doaj   +1 more source

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