Results 91 to 100 of about 115,957 (292)

In vitro Induction and Proliferation of Callus from Immature Cotyledons and Embryos of Juglans regia cv. 'Xiangling'

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2013
Callus holds great potential for biotechnology applications in plants. In this study, several experiments were performed to establish a protocol for in vitro induction of good quality callus by using immature cotyledons and embryos of Juglans regia cv ...
Xiao-Dong CAI   +2 more
doaj   +1 more source

In vitro Culture of Several Rice Cultivars [PDF]

open access: yes, 1989
Tissue culture methods have been established to regenerate certain rice (Oryza sativa L) cultivars, but regeneration of the rice cultivars widely grown in Arkansas has not been reported.
Al-Khayri, Jameel M.   +4 more
core   +2 more sources

Infant frontal alpha asymmetry predicts social attention and transdiagnostic risk for emotional reactivity

open access: yesJCPP Advances, EarlyView.
Abstract Background Differences in Frontal Alpha Asymmetry (FAA), derived from the electroencephalogram (EEG), have been associated with approach‐withdrawal behavior, although inconsistently. The current study examined how early patterns of FAA during the first 2 years of life relate to various socioemotional characteristics (at 2 years) and ultimately
Viviane Valdes   +3 more
wiley   +1 more source

Promoting Fun or Competition? Testing Interventions on Ludic and Agonistic Work Design

open access: yesJournal of Organizational Behavior, EarlyView.
ABSTRACT Research highlights the benefits of play‐at‐work, yet little is known about training employees to self‐initiate it. We tested two programs to train employees on designing work with elements of fun (ludic work design [LWD]) or competition (agonistic work design [AWD]).
Jan E. Walsken   +2 more
wiley   +1 more source

Enhancing polyphenol synthesis and antioxidant activity in Camellia sinensis using shikimic and salicylic acids

open access: yesJSFA reports, EarlyView.
Abstract Background Camellia sinensis, widely consumed as tea, is the second most popular beverage globally and is valued for its health benefits. However, environmental stressors pose a significant challenge to the tea industry. This study investigates the potential of shikimic acid (ShA) and its derivative, salicylic acid (SA), as inducers to enhance
Mir Sultanul Arafin   +4 more
wiley   +1 more source

Callus induction of cottoni seaweed (Kappaphycus alvarezii (Doty) Doty) collected from Natuna Islands, Riau Islands Province.

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2013
The objective of this study was to obtain the optimal medium for callus induction from thallus explants of  Kappaphycus alvarezii (Doty) Doty. Before cultured,  Cottonii seaweeds collected from the Natuna Islands (Riau Islands Province) were ...
Erina Sulistiani
doaj   +1 more source

The time of criticalthinkings [PDF]

open access: yes, 2018
An island: there, in smaller times in a timeless sea. Stung by recent events, its people achieve consensus on the need for critical thinking. Improbable. But impossible things had happened, even there.
Callus, Ivan
core  

The regulatory frameworks surrounding CRISPR‐edited papaya and their impact on international commerce

open access: yesJournal of the Science of Food and Agriculture, EarlyView.
Abstract The papaya tree (Carica papaya L.), native to the Americas, is cultivated in tropical regions and holds substantial economic importance, with an estimated export volume of 365 000 t in 2023. However, diseases caused by viruses, fungi, bacteria, and nematodes can lead to severe losses.
Luíza Favaratto   +7 more
wiley   +1 more source

Genotypic Difference of Sorghum bicolor in the Callus Formation and Callus Growth on Aluminum–Containing Medium

open access: yesPlant Production Science, 2002
We examined the genetic variation in the callus performance of the Al–tolerant and Al–susceptible genotypes of sorghum (Sorghum bicolor L.) on Al–containing medium. Addition of Al to the medium with a low pH, low Ca and low phosphate resulted in a severe
A. Anas, Tomohiko Yoshida
doaj   +1 more source

Immunological Evaluation of PLLA/GO Scaffolds in Goat Mandibular Bone Regeneration

open access: yesMacromolecular Bioscience, EarlyView.
PLLA/GO scaffolds interact with bone tissue by modulating the immune response and promoting regeneration in goat mandibles. Histological and immunohistochemical analyses reveal progressive tissue organization, mineral deposition, osteoblastic activity, and angiogenesis over time.
Thamires Santos‐Silva   +10 more
wiley   +1 more source

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