![Visible to the untrained eye upon closer inspection only: a crown gall tumour on a vine.](/fileadmin/_processed_/8/8/csm_0811deeken-w_e2fb4c9579.jpg)
At present, an early diagnosis of the tumour-like crown gall disease affecting grapevines seems out of reach. Two researchers have taken a closer look at the tumours and found a very special environment.
moreAt present, an early diagnosis of the tumour-like crown gall disease affecting grapevines seems out of reach. Two researchers have taken a closer look at the tumours and found a very special environment.
moreWhy do healthy cells become malignant and proliferate uncontrollably? Scientists of the University of Würzburg have investigated the role of a special protein in this process and settled and old controversy.
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