Dissecting genomic regions and underlying candidate genes in groundnut MAGIC population for drought tolerance.

Background: Groundnut is mainly grown in the semi-arid tropic (SAT) regions worldwide, where abiotic stress like drought is persistent. However, a major research gap exists regarding exploring the genetic and genomic underpinnings of tolerance to drought. In this study, a multi-parent advanced generation inter-cross (MAGIC) population was developed and evaluated for five seasons at two locations for three consecutive years (2018-19, 2019-20 and 2020-21) under drought stress and normal environments.

Genetic mapping identified three hotspot genomic regions and candidate genes controlling heat tolerance-related traits in groundnut.

Groundnut productivity and quality have been impeded by rising temperatures in semi-arid environments. Hence, understanding the effects and molecular mechanisms of heat stress tolerance will aid in tackling yield losses. In this context, a recombinant inbred line (RIL) population was developed and phenotyped for eight seasons at three locations for agronomic, phenological, and physiological traits under heat stress.

Prevalence of antimicrobial resistance in urine, blood, and wound pathogens among rural patients in Karnataka, India.

Background And Objective: Antimicrobial resistance (AMR) is increasing in tertiary-care hospitals across India, which consumes more antibiotics than any other country. Microorganisms with novel resistance mechanisms, initially isolated in India, are now recognized worldwide. Until now, most efforts to stem AMR in India have focused on the inpatient setting.

Atraumatic intraoral buccal fat pad herniation in a neonate.

An approximately 2-day-old neonate was brought with a fleshy intraoral mass and an inability to suckle adequately, without a preceding history of trauma. Contrast-enhanced CT revealed a fat density mass-like lesion occupying and partially filling the oral cavity. Following detection of a defect in the buccinator muscle with associated herniation of the buccal pad of fat into the mouth, a surgical approach was adopted to tackle the condition.

Gastric teratoma presenting as melena in the newborn: A case report.

Melena is reported in 1 of 350 to 400 new-borns. Significant upper gastrointestinal bleeding in a neonate with an antenatally diagnosed abdominal mass has not been reported before. This case highlights an unusual presentation of a gastric teratoma and proposes a probable embryological explanation for the site of occurrence.