Results 221 to 230 of about 130,006 (260)

RNA silencing movement in plants

Biology of the Cell, 2008
Higher eukaryotes have developed a mechanism of sequence‐specific RNA degradation which is known as RNA silencing. In plants and some animals, similar to the nematode Caenorhabditis elegans, RNA silencing is a non‐cell‐autonomous event. Hence, silencing initiation in one or a few cells leads progressively to the sequence‐specific suppression of ...
Kriton, Kalantidis, Heiko Tobias, Schumacher, Tasos, Alexiadis, Jutta Maria, Helm   +3 more
openaire   +2 more sources

Plant Movements

1996
Abstract This chapter deals with terms used in the study of plant movements. A few terms are defined within other definitions; these are also printed in boldfaced type. Words in italics are themselves defined elsewhere in this chapter.
openaire   +1 more source

Movement of Viruses in Plants

2019
Virus movement throughout the plant is required for a complete infection of the host and can be divided into three steps: (1) intracellular movement, (2) intercellular movement, and (3) systemic movement. Intracellular movement describes the trafficking of virus within a single cell while intercellular movement denotes transport of virus through ...
openaire   +2 more sources

Movement and touch make plants shorter : The physiology of plant movement

2017
Plants in the greenhouse are increasingly on the move. More attention is being paid to air circulation and mobile cultivation is on the rise. Research shows that movement and touch (also as plants rub against each other) slow down growth. That can be frustrating but you can also use it to your advantage.
Heuvelink, E., Kierkels, T.
openaire   +1 more source

The movement of materials into plants part II. The nature of solute movement into plants

The Botanical Review, 1947
The movement of solutes into plants can and should be expressed in terms of the specific free energies of the solute molecules. Similar expressions have been developed for the flow of water. The mathematical relation between the specific free energies of the solute and the water in solutions and in the osmometer systems of the plant has been presented.
openaire   +1 more source

The movement of materials into plants Part I. Osmosis and the movement of water into plants

The Botanical Review, 1947
The fundamental principles of osmosis are reviewed. A scheme is presented for mathematically dealing with the osmotic quantities, expressed as osmotic specific free energies, and graphically representing the same in a diagram with appropriate coordinates.
openaire   +1 more source

Hufeland's interest in plant movements.

Chronobiologia, 1991
Christoph Wilhelm Hufeland (1762-1836) was one of the eminent physicians at the time of Goethe. When only 21 years old, he followed his father as a medical practitioner in Weimar. In 1793 he became Professor of Medicine at the University of Jena, from where he moved, in 1801, to Berlin as the physician in ordinary to king Friedrich Wilhelm III, council
openaire   +2 more sources

Morphogenetic movements in plants

1965
It is generally recognized by animal embryologists that one of the most widespread and important developmental process among animals is morphogenetic movement. Because of the fact that plants characteristically possess hard cell walls, these formative movements are relatively rare and therefore have been largely ignored by the botanist.
openaire   +1 more source

The power of movement in plants

Trends in Ecology & Evolution, 1998
openaire   +2 more sources

Automated leaf movement tracking in time-lapse imaging for plant phenotyping

Computers and Electronics in Agriculture, 2020
Tanzeel U Rehman, Liangju Wang, Dongdong Ma   +2 more
exaly