LAHORE - Punjab University has awarded four PhD degrees to the scholars in which Bahaeldeen Babiker in the subject of Molecular Biology for his thesis “Identification of Abiotic Stress Tolerant Gene(s) from Roselle”, Samina Naz in Art & Design for “The Impact of Indigenous and Transcultural Influences on Contemporary Fine Art Practice in Pakistan”. Belal Hossain in Molecular Biology for “Post Transcriptional Gene Silencing Through siRNA of Potato Leaf Roll Virus in Potato” and Ch Muzaffar in Environmental Sciences for thesis “Petrography, Provenance, Alkali Aggregate Reaction Potential and Geotechnical Properties of Indus Aggregates Between Bhunji and Kalabagh, Pakistan”.