Results 21 to 30 of about 1,285,350 (342)

Occurrence of spontaneous polyploids in Citrus

open access: yesHorticultural Science, 2006
Seedlings recovered from underdeveloped seeds of different commercial cultivars of Citrus were studied for their ploidy level. Cytological examination revealed that maximum triploid plants were found in lime Kaghzi (15.5%) followed by grapefruit Foster ...
M. Usman   +3 more
doaj   +1 more source

A Protocol for Mitotic Metaphase Chromosome Count Using Shoot Meristematic Tissues of Mulberry Tree Species

open access: yesBio-Protocol, 2023
Studies on chromosomal status are a fundamental aspect of plant cytogenetics and breeding because changes in number, size, and shape of chromosomes determine plant physiology/performance.
Raju Mondal   +7 more
doaj   +1 more source

Optimization of total RNA isolation method from the aromatic medicinal plant Artemisia annua L.

open access: yesInternational Journal of Plant Biology, 2012
This paper is the first report on the development of a protocol that allows rapid and simplified extraction of total RNA from Artemisia annua L., an aromatic medicinal plant.
Suganthi Appalasamy   +5 more
doaj   +1 more source

Heterogeneity of mesenchymal stem cell-derived extracellular vesicles is highly impacted by the tissue/cell source and culture conditions

open access: yesCell & Bioscience, 2022
Extracellular vesicles (EVs) are cell-derived membrane structures exerting major effects in physiological as well as pathological processes by functioning as vehicles for the delivery of biomolecules to their target cells. An increasing number of effects
Ciarra Almeria   +4 more
doaj   +1 more source

Neuronal micro-culture engineering by microchannel devices of cellular scale dimensions [PDF]

open access: yesBiomedical Engineering Letters, May 2011, Volume 1, Issue 2, pp 89-98, 2015
Purpose: The purpose of the current study was to investigate the effect of microchannel geometry on neuronal cultures and to maintain these cultures for long period of time (over several weeks) inside the closed microchannels of cellular scale dimensions.
arxiv   +1 more source

Probing the pH microenvironment of mesenchymal stromal cell cultures on additive-manufactured scaffolds [PDF]

open access: yes, 2021
Despite numerous advances in the field of tissue engineering and regenerative medicine, monitoring the formation of tissue regeneration and its metabolic variations during culture is still a challenge and mostly limited to bulk volumetric assays. Here, a simple method of adding capsules based optical sensors in cell seeded 3D scaffolds is presented and
arxiv   +1 more source

In Silico Insights into the Efficacy of Darjeeling Himalaya’s Traditional Fermented Beverages To Combat Various High-Altitude Sicknesses

open access: yesActa Universitatis Cibiniensis. Series E: Food Technology, 2023
This in silico study has been designed to validate ethnomedicinal properties of some Himalayan fermented ethnic beverages against varied high-altitude sicknesses.
Majumder Soumya   +3 more
doaj   +1 more source

Simultaneous self-organization of arterial and venous networks driven by the physics of global power optimization [PDF]

open access: yesarXiv, 2023
Understanding of vascular organization is a long-standing problem in quantitative biology and biophysics and is essential for the growth of large cultured tissues. Approaches are needed that (1) make predictions of optimal arteriovenous networks in order to understand the natural vasculatures that originate from evolution (2) can design vasculature for
arxiv  

Natural anti-inflammatory terpenoids in Camellia japonica leaf and probable biosynthesis pathways of the metabolome

open access: yesBulletin of the National Research Centre, 2020
Background Metabolomics of Camellia japonica leaf has been studied to identify the terpenoids present in it and their interrelations regarding biosynthesis as most of their pathways are closely situated.
Soumya Majumder   +2 more
doaj   +1 more source

Gnotobiotic evaluation of Dalbergia sissoo genotypes for resistance against Fusarium solani via dual culture set up

open access: yesJournal of Genetic Engineering and Biotechnology, 2021
Background Dalbergia sissoo (shisham), an important multipurpose tree native to the Indian subcontinent and also planted in other countries, has been afflicted with large scale mortality in all age groups due to wilt disease, causing huge economic losses.
Monika Chauhan   +4 more
doaj   +1 more source

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