Mitigating properties of vitamin E and olive oil on the teratomorphogenic impacts of lambda-cyhalothrin in developing chick embryos.

Embryonic toxicity of lambda-cyhalothrin (LCH) and the mitigating properties of extra virgin olive oil (EVO) and vitamin E were investigated in golden black variety of chick embryos. Fifty fertilized eggs distributed in 5 groups received their respective group treatments at zero days of incubation were recovered after 14 days of incubation and fixed in fixative for 48 h for further studies. Results showed that treatment with LCH caused embryonic death, growth retardation and developmental abnormalities such as limbic developments, reduced muscular growth, and embryonic cataract.

Paenibacillus arachidis sp. nov., isolated from groundnut seeds.

A Gram-stain-positive, endospore-forming, rod-shaped, facultatively anaerobic bacterium, designated as strain E3T, was isolated from groundnut seeds. Based on the 16S rRNA gene sequence analysis, strain E3T belongs to the genus Paenibacillus with Paenibacillus thailandensis S3-4AT (96.0 %), Paenibacillus xanthinilyticus 11N27T (95.