Rhazya stricta Decne. (Apocynaceae) contains a large number of terpenoid indole alkaloids (TIAs). This study focused on the composition of alkaloids obtained from transformed hairy root cultures of R. stricta employing ultra-performance liquid chromatography-mass spectrometry (UPLC-MS). In the UPLC-MS analyses, a total of 20 TIAs were identified from crude extracts. Eburenine and vincanine were...

Rhazya stricta is a unique medicinal plant source for many indole alkaloids, non-alkaloids, flavonoids, triterpenes and other unknown molecules with tremendous potential for therapeutic applications against many diseases. In the present article, we generated computational data on predictive properties and activity across two key therapeutic areas of cancer and obesity, and corresponding cheminf...

Rhazya stricta (Apocynaceae) is an important medicinal plant found commonly in South Asia (Pakistan, India and Afghanistan) and the Middle East (i.e. Saudi Arabia, Qatar, United Arab Emirates (UAE), Iran and Iraq). It is used in local folk medicine to treat many diseases such as diabetes mellitus, certain inflammatory conditions, and helminthiasis because leaves of Rhazya stricta contains more ...

Eleven main alkaloids were identified from cell suspension cultures of Rhazya stricta grown in 4X-medium for 15 days. The alkaloids comprised the five groups Corynanthe, Strychnos, Eburnan, Secodine, and Aspidosperma and can be regarded as being typical Rhazya alkaloids, al­ though the Strychnos alkaloid akuammicine has been isolated for the first time from the genus Rhazya. The most abundant c...

Maintaining the integrity of the cuticular transpiration barrier even at elevated temperatures is of vital importance especially for hot-desert plants. Currently, the temperature dependence of the leaf cuticular water permeability and its relationship with the chemistry of the cuticles are not known for a single desert plant. This study investigates whether (i) the cuticular permeability of a d...

In order to better understand the ecology and diversity of microbes in the rhizosphere of desert plants, we undertook a survey of Bacillus species isolated from soil around Rhazya stricta plants from the area around Jeddah, in The Kingdom, Saudi Arabia. We have sequenced the genomes of 8 Bacillus isolates representing four different species.

Rhazya stricta is a small glabrous shrub, widely distributed throughout Western Asia from Yemen to Arabia, to the North West Province of India and abundantly found in various regions of Pakistan. Larvicidal and antifungal studies of polar and non polar aerial parts extracts of Rhazya stricta were performed using brine shrimps larvae for larvicidal study and for antifungal study microorganisms, ...

Citrinin is a nephrotoxic mycotoxin produced by several species of the genus and Monascus. Citrinin is generally formed after harvest and occurs mainly in stored grains. efficacy of different concentrations of aqueous leaf extracts of Rhazya stricta Decne and Cleome amblyocarpa two fungal strains Penicillium notatum and Aspergillus niger and fungal biomass by the isolates was suppressed, depend...

Rhazya stricta, an evergreen poisonous shrub, is invading many rangeland areas in Saudi Arabia. A field study was conducted in Raudhat AI-Khafs to assess the relationship between R. stricta and Hammada elegans, a valuable and a dominant saltbush range plant in the area. Only eight perennial species were found in the site of which H. elegans and R. stricta were almost exclusively co-dominating t...