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Stem cells in the root and the problem of stem cells in plants

Russian Journal of Developmental Biology, 2007
Plant cells are capable of reversible transition from the proliferating to the stem state. This transition is determined by a system of cell-cell interactions and interrelationships between plant parts. Stem cells defined as the cells preserving the capacity to divisions and differentiation for a long time arise repeatedly during development of the ...
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Parasites on the Stem of a Plant

The American Mathematical Monthly, 1971
(1971). Parasites on the Stem of a Plant. The American Mathematical Monthly: Vol. 78, No. 5, pp. 528-529.
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The Shape of Plant Stems

American Midland Naturalist, 1971
Based on experiment, functional relationships are found that give, with considerable precision, the loading, the normal stress and the radius as a function of stem height. Using the functional relationship for the loading and for the normal stress, a theoretical expression for the radius distribution in the stem and for the volume of the stem is ...
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Stem turnover strategy of multiple‐stemmed woody plants

Ecological Research, 2006
Abstract We have investigated stem turnover strategy for Lindera umbellata , an understory shrub that sprouts from its rootstock under natural conditions to replace constituent stems, on the basis of the hypothesis that the multiple‐stemmed form of woody species is an ...
Daisuke Fujiki, Kihachiro Kikuzawa
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The dynamic plant stem cell niches

Current Opinion in Plant Biology, 2007
Stem cells exist in specific locations called niches, where extracellular signals maintain stem cell division and prevent differentiation. In plants, the best characterised niches are within the shoot and root meristems. Networks of regulatory genes and intercellular signals maintain meristem structure in spite of constant cell displacement by division.
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Antiviral defense in plant stem cells

Trends in Plant Science
Undifferentiated plant and animal stem cells are essential for cell, tissue, and organ differentiation, development, and growth. They possess unusual antiviral immunity which differs from that in specialized cells. By comparison to animal stem cells, we discuss how plant stem cells defend against viral invasion and beyond.
Jie Li   +6 more
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Stem Cell Signalling Networks in Plants

Plant Molecular Biology, 2006
The essential nature of meristematic tissues is addressed with reference to conceptual frameworks that have been developed to explain the behaviour of animal stem cells. Comparisons are made between different types of plant meristems with the objective of highlighting common themes that might illuminate underlying mechanisms. A more in depth comparison
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Anatomic Atlas of Aquatic and Wetland Plant Stems

, 2020
F. Schweingruber   +3 more
semanticscholar   +1 more source

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