Results 271 to 280 of about 1,501,355 (317)

Convection and diffusion in tissues and tissue cultures

Journal of Theoretical Biology, 1977
Abstract The relative importance of transport by diffusion and convection in permeable tissues is investigated in three-dimensional structures. The transport of a solute takes place from a number of sources embedded in the tissue, to a number of sinks similarly embedded.
J, Wei, M B, Russ
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Tissue culture of the monocotLilium

Planta, 1968
The monocot Lilium, possessing very large nuclei and chromosomes, is a favorable material for studying problems of development, parti cularly with regard to the proteins of the nucleus (Sheridan and Stern, 1967). Since it would broaden the possible approaches to such study if successful, an attempt was made to establish Lilium in tissue culture.
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Tissue Cultures of a Cactus

Science, 1962
Tissue cultures have been established from stems of Trichocereus spachianus (Riccob.) for the purpose of studying alkaloid biosynthesis in cactus tissue. On a basal inorganic medium supplemented with glucose, coconut milk, and 2,4-dichlorophenoxyacetic acid, three distinct types of callus are initiated.
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Tissue culture of an ameloblastoma

Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1957
Explants of a highly differentiated type of ameloblastoma from the lower jaw of a 44-year-old white female were cultivated in roller tubes.
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Insect Tissue Culture

1972
Publisher Summary This chapter defines tissue culture as the study of organs, tissues, and cells removed from the body of the animal and grown or maintained in vitro for more than 24 hours. It discusses the equipment and supplies of insect tissue culture. Insect cells and tissues are usually cultured at 26–30°C.
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History of plant tissue culture

Molecular Biotechnology, 2005
Plant tissue culture, or the aseptic culture of cells, tissues, organs, and their components under defined physical and chemical conditions in vitro, is an important tool in both basic and applied studies as well as in commercial application. It owes its origin to the ideas of the German scientist, Haberlandt, at the begining of the 20th century.
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Processing of Tissue-Culture Cells

1994
Live cells are often studied, in vitro, bathed in nutrient growth media. It is sometimes necessary to study individual compounds produced by these cells and antibodies work well for this purpose. These cells must first be concentrated and fixed before testing. There are a couple of ways to study cells in culture using antibodies.
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Tissue culture and neurotoxicology.

Neurobehavioral toxicology and teratology, 1982
Application of tissue culture in neurotoxicology may serve two purposes. First, they may be used to unravel the mechanism of action of neurotoxic compounds and secondly, they may be used for the screening of neurotoxic agents. Studies belonging to the first group can be subdivided into those aiming at the replication of neurotoxic processes in vivo and
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Tissue Culture Tissue Culture and the Classification of Brain Tumours

1964
Our contribution today on “Tissue Culture and the Classification of Brain Tumours ” covers only a few general aspects of a very complicated problem. All technical details are omitted and questions of specific interest will be discussed later in relation to the subjects of the later sessions.
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Highly efficient heritable genome editing in wheat using an RNA virus and bypassing tissue culture

Molecular Plant, 2021
, Yu Sun, Yongliang Zhang
exaly