Isolation and identification of Alternaria species isolated from plant parts and evaluated their enzymatic activities | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 12, Issue 1, March 2012, Pages 28-38 PDF (0 K) | ||
| Author | ||
| Kawther Mohammed Ali Hassan | ||
| Abstract | ||
| This study, aim to typification of Alternaria species and evaluated their enzymatic production, and the result showed : isolation and identification 14 species of Alternaria from plant parts included leaves, fruits and roots . These species are A.alternata, A.arborescens, A.arbusti , A.brassicicola, A.chlamydospora, A.citri , A.dennisii, A.eryngii, A.jabonica, A.longipes , A.metachromatica, A.pluriseptata, A.radicina and A.tenuissima.also the result showed high frequency of A.alternata is 46.15% while the lower frequency value 1.92% for A.arbusti, A.chlamydospora, A.longipes , A.metachromatica and A.radicina . This study divided of Alternaria species in four groups depend on morphology of conidia and conidiophores for the first time in Iraq, as well these fungi produced six enzymes but they variable in their activities on substrates media, the A.alternata has highest enzymatic producer compared with the other species . | ||
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