Results 21 to 30 of about 21,897 (297)

Ultrasound-assisted enzymatic extraction of soluble dietary fiber from fresh corn bract and its physio-chemical and structural properties

open access: yesQuality Assurance and Safety of Crops & Foods, 2022
The soluble dietary fiber from fresh corn bract (FCB-SDF) was extracted by ultrasonic-assisted cellulase method. The process parameters of FCB-SDF were optimized by Box–Behnken design (BBD), and the physio-chemical properties and structure of FCB-SDF ...
Ningning Geng   +6 more
semanticscholar   +1 more source

Enhancement of developmental defects in the boron‐deficient maize mutant tassel‐less1 by reduced auxin levels

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView., 2023
Abstract Background Plant responses to deficiencies of the micronutrient boron are diverse and go beyond the well‐characterized function of boron in cell wall crosslinking. To explain these phenotypic discrepancies, hypotheses about interactions of boron with various phytohormones have been proposed, particularly auxin.
Michaela S. Matthes   +3 more
wiley   +1 more source

Reproductive development of common buckwheat (Fagopyrum esculentum Moench) and its wild relatives provides insights into their evolutionary biology

open access: yesFrontiers in Plant Science, 2023
IntroductionUnderstanding the complex inflorescence architecture and developmental morphology of common buckwheat (Fagopyrum esculentum) is crucial for crop yield.
Dmitry D. Sokoloff   +7 more
doaj   +1 more source

Endothelial Cell Cytotoxicity of Cotton Bracts Tannin and Aqueous Cotton Bracts Extract: Tannin Is the Predominant Cytotoxin Present in Aqueous Cotton Bracts Extract [PDF]

open access: yesEnvironmental Health Perspectives, 1986
Using an in vitro cytotoxicity assay based on the release of 51Cr from cultured porcine thoracic aortic and pulmonary arterial endothelial cells, we have demonstrated that cotton bracts tannin is a potent endothelial cell cytotoxin. It produces dose-dependent lethal injury to both types of endothelial cells with the aortic cells being somewhat more ...
C M, Johnson, M N, Hanson, M S, Rohrbach
openaire   +2 more sources

Transcriptome analyses shed light on floral organ morphogenesis and bract color formation in Bougainvillea

open access: yesBMC Plant Biology, 2022
Background Bougainvillea is a popular ornamental plant with brilliant color and long flowering periods. It is widely distributed in the tropics and subtropics.
Wenping Zhang   +12 more
semanticscholar   +1 more source

Arthropod diversity in phytotelmata of Calathea capitata (Zingiberales; Marantaceae) host plants from Peru

open access: yesRevista Peruana de Biología, 2023
Cryptic habitats are often overlooked in biodiversity surveys. Phytotelmata, or plant pools, are one type of cryptic habitat that supports diverse fauna in a miniature ecosystem.
Divya Dendi   +2 more
doaj   +1 more source

376 Relationship of Bract Boron Content and Boron Application to Bracts Necrosis of Poinsettia [PDF]

open access: yesHortScience, 2000
One factor in the development of poinsettia (Euphorbia pulcherrima Willd. ex Klotzch) bract necrosis is plant nutrition. Twenty poinsettia cultivars were grown as 15-cm single-pinched plants in Metro mix 510 with standard commercial practices for irrigating, fertilizing, and pest control.
Richard McAvoy, Bernard Bible
openaire   +1 more source

Verhuellia is a segregate lineage in Piperaceae: more evidence from flower, fruit and pollen morphology, anatomy and development [PDF]

open access: yes, 2010
Background and Aims The perianthless Piperales, i.e. Saururaceae and Piperaceae, have simple reduced flowers strikingly different from the other families of the order (e.g. Aristolochiaceae).
Samain, Marie-Stéphanie   +7 more
core   +2 more sources

Studies in the Ericoideae (Ericaceae). VI. The generic relationship between Erica and in southern Africa,

open access: yesBothalia: African Biodiversity & Conservation, 1988
Problems in placing certain species satisfactorily in  Philippia or  Erica have led to an investigation of characters delimiting the genera mainly in southern African species.
E. G. H. Oliver
doaj   +1 more source

Evolution and relationships of the conifer seed cone telemachus: Evidence from the triassic of antarctica [PDF]

open access: yes, 2010
The seed cone Telemachus is known from several Triassic localities in Gondwana. New specimens from two localities in Antarctica provide additional information about the type species, Telemachus elongatus, based on details of morphology and anatomy ...
Decombeix, Anne-Laure   +3 more
core   +3 more sources

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