All University of Johannesburg articles
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NewsStromatolite study provides new detail on the impact of volcanic activity on early marine life
Analysis of fossilised rocks known as stromatolites - layered rock formations created by ancient microorganisms, such as bacteria - from more than two-and-a-half billion years ago has provided new insights into the conditions on Earth before the evolution of oxygen.
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NewsFirst defence against devastating ToCSV tomato virus explored
How tomato plants defend themselves against a devastating ‘young’ Southern African virus has now been investigated at a molecular genetics level for the first time.