Results 231 to 240 of about 71,548 (295)

Super‐Resolution Ultrasound Based Cell Tracking With Polymeric Nanobubbles

open access: yesAdvanced Materials, EarlyView.
This study presents a super‐resolution ultrasound platform for tracking cells in vivo. Biocompatible polymeric nanobubbles are used as highly echogenic intracellular labels. Following the injection of cells and microbubbles, ultrasound localization microscopy (ULM) can dynamically match the microvascular architecture and individual cell trajectories ...
Junlin Chen   +19 more
wiley   +1 more source

Peptide REF1 is a local wound signal promoting plant regeneration

open access: yesCell
Plants frequently encounter wounding and have evolved an extraordinary regenerative capacity to heal the wounds. However, the wound signal that triggers regenerative responses has not been identified.
Chuanyou Li, Huawei Zhai
exaly   +2 more sources

Genetic and Epigenetic Controls of Plant Regeneration

Current Topics in Developmental Biology, 2014
Plants have evolved powerful regeneration abilities to recover from damage. Studies on plant regeneration are of high significance as the underlying mechanisms of plant regeneration are not only linking to the fundamental researches in many fields but also to the development of widely used plant biotechnology.
Lin, Xu, Hai, Huang
openaire   +3 more sources

GRF-GIF Chimeras Boost Plant Regeneration.

Trends in Plant Science, 2020
Low regeneration efficiency hampers plant transformation. Two independent studies demonstrate that GROWTH-REGULATING FACTORs (GRFs) alone or in chimeras with GRF-INTERACTING FACTOR (GIF) dramatically boost regeneration from tissue cultures from a broad ...
G. Luo, M. Palmgren
semanticscholar   +1 more source

Regeneration of transgenic tamarillo plants

Plant Cell Reports, 1993
Media were developed to regenerate shoots from leaf pieces of tamarillo (Cyphomandra betacea (Cav.) Sendtner). Shoots were derived via organogenesis and could be easily rooted and transferred to the growth chamber. Transgenic tamarillo plants were produced using the binary vector pKIWI110 in the avirulent Agrobacterium strain LBA4404.
R G, Atkinson, R C, Gardner
openaire   +2 more sources

Regeneration of plants

1986
The idea that cells could contain all the information necessary for the regeneration of a whole organism is implied in the cell theory proposed by Schwann [1]. At that time, however, the technology did not exist to study regeneration of plants from any single cell other than a newly fertilized zygote, and even this development process takes place ...
Teresa Bengochea, John H. Dodds
openaire   +1 more source

Transformation and Regeneration of Dicotyledonous Plants

2003
The formation of crown galls on many dicotyledonous plants, as a result of Agrobacterium tumefaciens infection, has been well documented (1). The transfer of a small T-DNA region of the Ti plasmid to the nuclear genome of the plant host (2) and expression of the T-DNA growth hormone genes are responsible for the unorganized habit characteristic of ...
K M, Gartland, N W, Scott
openaire   +2 more sources

Regeneration in Plants

The Biblical World, 1914
Theology, in the nature of the case, must use analogies to express the relation between man and God. In the past religious analogies have been those of politics, of paternity, or of law. The rise of the biological sciences has affected all types of thinking and has given a new group of analogies as well as technical terms to other sciences than this ...
openaire   +1 more source

The Hormonal Control of Regeneration in Plants

2014
Plant cells have a profound capacity to regenerate their full array of tissues from already differentiated organs, as best demonstrated in in vitro regeneration systems. Although critical breakthroughs in in vitro organogenesis have outlined the role of hormones and their interactions in determination of cultured plant cell developmental fates, the ...
Ying Hua, Su, Xian Sheng, Zhang
openaire   +2 more sources

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