Impact of environmental and genetic factors on biofilm formation by the probiotic strain Lactobacillus rhamnosus GG

Article Abstract:

Lactobacillus rhamnosus GG has formed biofilms on abiotic surfaces, in contrast to other strains of the Lactobacillus cesei group tested under the same conditions. Microtiter plate biofilm assays have indicated that in vitro biofilm formation is modulated by culture medium factors and conditions related to the gastrointestinal environment.

Physiological aspects, Genetic aspects, Lactobacillus, Microbial mats, Gastrointestinal system

---

Engineering the nifH promoter region and abolishing poly-beta-hydroxybutyrate accumulation in rhizobium etli enhance nitrogen fixation in symbiosis with phaseolus vulgaris

Article Abstract:

Mexico's most famous crop is the common bean plant which is grown with the biological nitrogen fixation process. This process is used by manipulating the rhizobium bacteria which is explained.

Mexico, Cash grains, not elsewhere classified, Dry Pea and Bean Farming, Pulses, Analysis, Legumes, Biomedical engineering, Mimosaceae, Beans

---

Regulatory role of Rhizobium etli CNPAF512 fnrN during symbiosis

Article Abstract:

The identification, localization, and functional analysis of the R. etli CNPAF512 fnrN gene are described. Its product is a member of class IB of the Crp-Fnr family.

Genetic research

Similar abstracts:

• Abstracts: Spatial and temporal genetic variability in French populations of the peach-potato aphid, Myzus persicae. Nuclear and chloroplast genetic structure indicate fine-scale spatial dynamics in a neotropical tree population
• Abstracts: Patterns of hobo elements and their effects in natural populations of Drosophila melanogaster in Japan. Maintenance of a large pericentric inversion generated by the hobo transposable element in a transgenic line of Drosophila melanogaster
• Abstracts: Effect of canavanine from alfalfa seeds on the population biology of Bacillus cereus. Genetics of zwittermicin A production by Bacillus cereus
• Abstracts: Differential gene regulation by the SRC family of coactivators. NIR is a novel INHAT repressor that modulates the transcriptional activity of p53
• Abstracts: Assembly of an active translation initiation factor complex by a viral protein. Phosphorylation of eIF4E by Mnk-1 enhances HSV-1 translation and replication in quiscent cells.

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.