Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Generic model of morphological changes in growing colonies of fungi   Fungal colonies are able to exhibit different morphologies depending on the
enviromental conditions. This allows them to cope with and adapt to external
changes. When grown in solid or semi-solid media the bulk of the colony is
compact and several morphological transitions have been reported to occur as
the external conditions are varied. Here we show how a unified simple
mathematical model, which includes the effect of the accumulation of toxic
metabolites, can account for the morphological changes observed. Our numerical
results are in excellent agreement with experiments carried out with the fungus
Aspergillus oryzae on solid agar.

1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
29
The categories of this paper are: funct-an
37
The categories of this paper are: supr-con
15
The categories of this paper are: nucl-ex