Results 11 to 20 of about 198,768 (248)
The plant stem-cell niche and pluripotency: 15 years of an epigenetic perspective [PDF]
Pluripotent stem-cells are slowly dividing cells giving rise to daughter cells that can either differentiate to new tissues and organs, or remain stem-cells.
Ralf Müller-Xing, Qian Xing
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Plant Stem Cells in Cosmetic Industry [PDF]
It is interesting to note that some of the most lucrative commercial products available today are derived from plant cell cultures. Apple, grape, ginger, rice, and other plant stem cells have been successfully and extensively utilized in cosmetic preparations all over the world. The advantages of plant cell suspensions over field-grown complete plants,
Vassiliki Gardiki +6 more
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Optical Caliper for Contactless Measurement of Plant Stem Diameter [PDF]
Precision greenhouse agriculture enhances plant health and crop yields by continuously monitoring key plant parameters. Stem diameter is such a parameter and is monitored to support decisions on plant care.
Naomi van der Kolk +3 more
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Mechanisms of Alignment in Feeding Aphids on the Plant Stem [PDF]
ABSTRACTAphids are observed on various plant species, with most aphids feeding downward on stems. In this study, I studied the variations in feeding postures of aphids and their mechanisms. My field observations revealed that the majority of individuals from most species fed facing downward, or more precisely, towards the roots.
Kudo A.
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Competition models for plant stems
The models introduced in this paper describe a uniform distribution of plant stems competing for sunlight. The shape of each stem, and the density of leaves, are designed in order to maximize the captured sunlight, subject to a cost for transporting water and nutrients from the root to all the leaves.
Alberto Bressan +3 more
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Potato crop growth as affected by nitrogen and plant density [PDF]
Growth and development variables and dry matter characteristics were studied for cultivar Snowden of potato (Solanum tuberosum L.) to evaluate nitrogen and plant density influence. Disregarding ending of season plant stress, the average number of actives
CARLOS ALBERTO DA SILVA OLIVEIRA
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Stem Cells and Regeneration in Plants [PDF]
<b><i>Background:</i></b> Plants are characterized by indeterminate post-embryonic development that is evident, for example, in the continuous branching of shoots and roots. High competence to regenerate tissues is another consequence of such intrinsic developmental plasticity in plants.
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Allometric relationships (defined as correlation coefficients between plant mass - stem diameter, plant mass - stem height and stem diameter - stem height) in plants of Tagetes patula L. (Brassicaceae) var. "Tangerine" were analyzed.
Ingeborga Jarzyna
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Genetic variability and correlation studies among different Lilium genotypes
The present study was carried out for two years (2016-18) to estimate the genetic variability, heritability, genetic advance, genetic gain and correlation among 18 Lilium genotypes.
SANGEETA KUMARI +4 more
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The Importance of Stem Photosynthesis for Two Desert Shrubs Across Different Groundwater Depths
Water availability could alter multiple ecophysiological processes such as water use strategy, photosynthesis, and respiration, thereby modifying plant water use and carbon gain.
Ran Liu +11 more
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