GELLAN GUM

GELLAN GUM Structure
GELLAN GUM structure
Common Name GELLAN GUM
CAS Number 71010-52-1 Molecular Weight N/A
Density N/A Boiling Point N/A
Molecular Formula N/A Melting Point N/A
MSDS Chinese USA Flash Point N/A

Boron deficiency inhibits root cell elongation via an ethylene/auxin/ROS-dependent pathway in Arabidopsis seedlings.

J. Exp. Bot. 66 , 3831-40, (2015)

One of the earliest symptoms of boron (B) deficiency is the inhibition of root elongation which can reasonably be attributed to the damaging effects of B deprivation on cell wall integrity. It is shown here that exposure of wild-type Arabidopsis thaliana seed...

Protective effects of reactive functional groups on chondrocytes in photocrosslinkable hydrogel systems.

Acta Biomater. 27 , 66-76, (2015)

Photocrosslinkable hydrogels are frequently used in cartilage tissue engineering, with crosslinking systems relying on cytotoxic photoinitiators and ultraviolet (UV) light to form permanent hydrogels. These systems are rarely assessed in terms of optimization...

Beyond Agar: Gel Substrates with Improved Optical Clarity and Drug Efficiency and Reduced Autofluorescence for Microbial Growth Experiments.

Appl. Environ. Microbiol. 81 , 5639-49, (2015)

Agar, a seaweed extract, has been the standard support matrix for microbial experiments for over a century. Recent developments in high-throughput genetic screens have created a need to reevaluate the suitability of agar for use as colony support, as modern r...

Touch induces ATP release in Arabidopsis roots that is modulated by the heterotrimeric G-protein complex.

FEBS Lett. 583 , 2521-6, (2009)

Amongst the many stimuli orienting the growth of plant roots, of critical importance are the touch signals generated as roots explore the mechanically complex soil environment. However, the molecular mechanisms behind these sensory events remain poorly define...

Competency for shoot regeneration from Arabidopsis root explants is regulated by DNA methylation.

Plant Sci. 238 , 251-61, (2015)

Plants exhibit high capacity to regenerate in three alternative pathways: tissue repair, somatic embryogenesis and de novo organogenesis. For most plants, de novo organ initiation can be easily achieved in tissue culture by exposing explants to auxin and/or c...

Effects of different concentrations of benzylaminopurine on shoot regeneration and hypericin content in Hypericum triquetrifolium Turra.

Nat. Prod. Res. 23 , 1459-1465, (2009)

The current study was undertaken to determine the effects of different benzylaminopurine (BAP) concentrations on the accumulation of bioactive hypericin in Hypericum triquetrifolium Turra. via micropropagation. To achieve this objective, seeds of H. triquetri...

Genetic stability in rice micropropagation.

Biocell 28 , 13-20, (2004)

An efficient clonal propagation procedure for six rice varieties cultivated in Argentina was developed by using shoot tip cultures, and the genetic stability of the micropropagated plants was verified by isozyme analysis. One week old seedlings obtained on MS...

Gelling agents and culture vessels affect in vitro multiplication of banana plantlets.

Genet. Mol. Res. 9 , 416-424, (2010)

Agar is the most commonly used gelling agent in media for plant tissue culture. Because of the high price of tissue-culture-grade agar, attempts have been made to identify suitable alternatives. The type of culture vessel and lid also affects the gaseous comp...

Genome-wide DNA polymorphisms in low Phosphate tolerant and sensitive rice genotypes.

Sci. Rep. 5 , 13090, (2015)

Soil Phosphorus (P) deficiency is one of the major challenges to rice crop world-wide. Modern rice genotypes are highly P-responsive and rely on high input of P fertilizers. However, low P tolerant traditional cultivars and landraces have genetic potential to...

Bradyrhizobia nodulating the Acacia mangium x A. auriculiformis interspecific hybrid are specific and differ from those associated with both parental species.

Appl. Environ. Microbiol. 75(24) , 7752-9, (2009)

In the context of an increasing utilization of the interspecific hybrid Acacia mangium x A. auriculiformis as a plantation tree in the tropical humid zone, its symbiotic characterization was carried out in comparison with that of its two parental species. Rhi...