Results 51 to 60 of about 76,010 (391)

In vitro plant regeneration system from cotyledon of Chinese cabbage (Brassica campestris ssp. chinensis L.)

open access: yes浙江大学学报. 农业与生命科学版, 2000
The effects of factors including seedling age, different combinations of BA and NAA concentrations, Agar concentration, AgNO3 and GA3 on bud induction from cotyledon are analysed.
XIE Jian-kun   +4 more
doaj   +1 more source

Cotton Cotyledon cDNA Encoding a Peroxidase [PDF]

open access: yesPlant Physiology, 1993
The mRNA encoded by GrmM4 is highly induced in cotyledons two times during cotton (Gossypium hirsutum) embryo development and germination. It reaches a maximum concentration of about 1% of the total mRNA during the maturation stage, declines 6000-fold during the postabscission stage, and then again increases 1000-fold during the first 2 d of ...
D, Ritter   +4 more
openaire   +2 more sources

Seed Carotenoid and Tocochromanol Composition of Wild Fabaceae Species Is Shaped by Phylogeny and Ecological Factors

open access: yesFrontiers in Plant Science, 2017
Carotenoids distribution and function in seeds have been very scarcely studied, notwithstanding their pivotal roles in plants that include photosynthesis and phytohormone synthesis, pigmentation, membrane stabilization and antioxidant activity.
Beatriz Fernández-Marín   +7 more
doaj   +1 more source

The Cytotoxicity of Cotyledon orbiculata Aqueous Extract and the Biogenic Silver Nanoparticles Derived from the Extract

open access: yesCurrent Issues in Molecular Biology, 2023
Green synthesized silver nanoparticles (AgNPs) have become popular because of their promising biological activities. However, for most of these nanoparticles, the cytotoxic effects have not been determined and their safety is not guaranteed.
Caroline Tyavambiza   +4 more
doaj   +1 more source

Diverse biological effects of glycosyltransferase genes from Tartary buckwheat [PDF]

open access: yes, 2019
Background: Tartary buckwheat (Fagopyrum tataricum) is an edible cereal crop whose sprouts have been marketed and commercialized for their higher levels of anti-oxidants, including rutin and anthocyanin. UDP-glucose flavonoid glycosyltransferases (UFGTs)
Chen, Hui   +12 more
core   +2 more sources

MDP25‐VDAC3 Complex Orchestrates Actin Remodeling and Mitochondrial Dynamics to Modulate Innate Immunity in Arabidopsis

open access: yesAdvanced Science, EarlyView.
This study reveals that actin remodeling regulates mitochondrial elongation as a defense strategy in plants. Flagellin perception induces fusion‐dependent elongation, supported by cortical actin bundles, to repair damage and boost ATP and ROS production.
Junxiu Hou   +5 more
wiley   +1 more source

Physiology of Chatham Island forget-me-not (Myosotidium hortensia) seed : a thesis presented in partial fulfilment of the requirements for the degree of Master of Applied Science in Seed Science and Technology at Massey University [PDF]

open access: yes, 2003
Chatham Island forget-me-not (Myosotidium hortensia (Decne) Baillon) is endemic to the Chatham Islands where it is mainly confined to the outer islands. There is speculation that seed of M.
McGill, Craig Robert
core  

Direct extraction of oil from sunflower seeds by twin-screw extruder according to an aqueous extraction process: Feasibility study and influence of operating conditions [PDF]

open access: yes, 2007
The objective of this study was to evaluate the feasibility of an aqueous process to extract sunflower seed oil using a co-rotating twin-screw extruder. Aqueous extraction was carried out using whole seeds and the influence of the operating conditions on
Amalia Kartika   +26 more
core   +4 more sources

Chloroplast Stress Signals Orchestrate Epidermis‐Specific Remodeling of Mitochondria and ER Under High Light

open access: yesAdvanced Science, EarlyView.
High light exposure triggers an epidermis‐specific remodeling of mitochondria and ER in Arabidopsis, driven by chloroplast‐derived signals. Live‐cell imaging shows that HL rapidly suppresses mitochondrial motility, followed by fusion‐driven elongation and ER cisternal expansion.
Evan R. Angelos   +12 more
wiley   +1 more source

Aminopeptidase Activity from Germinated Jojoba Cotyledons [PDF]

open access: yesPlant Physiology, 1985
One major and two minor aminopeptidase activities from germinated jojoba (Simmondsia chinensis) cotyledon extracts were separated by ammonium sulfate precipitation and chromatofocusing. None of the activities were inhibited by 1,10 phenanthroline.The major aminopeptidase, purified 260-fold, showed a pH optimum of 6.9 with leucine-p-nitroanilide as ...
R, Johnson, R, Storey
openaire   +2 more sources

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