Jaya Seelan Sathiya Seelan, and A.A.K. Faisal Ali , and Sepiah Muid, (2009) Aspergillus species isolated from mangrove forests in Borneo Island, Sarawak, Malaysia. Journal of Threatened Taxa, 1 (6). pp. 344-346.
Official URL: http://www.researchgate.net/publication/230555346_...
study on the occurrence of Aspergillus spp. on selected mangrove forests in Sarawak was conducted to find out their diversity and distribution. Samples were obtained from mangrove soils and leaf litters at different locations, i.e. Sematan, Lundu, Kampung Bako, Bako in Sarawak. Soil and leaf litter samples were taken randomly at different locations with five replicates from each area. A total of 138 isolates of Aspergillus species were obtained from the soil and leaf litter samples by using direct plating and Warcup method. Based on both macroscopic and microscopic observations, using an identification key, individual isolates were classified within the genus Aspergillus, belonging to three subgenera, four sections and five species. The fungi isolates were identified as A. terreus, A. flavipes, A. carneus, A. fumigatus and A. clavatus. The most frequent isolated species was A. flavipes (63.04%), followed by A. fumigatus (16.7%), A. terreus (13.04%), A. carneus (5.8%) and A. clavatus (1.44%). All of the isolated Aspergillus species grew well on MEA and CYA at 25°C. A. carneus produced reddish sclerotia on MEA after seven days and this could be used as an important characteristic in this species identification. A. clavatus from mangrove soil in Kampung Bako has shown long conidiophores (ranging from 3-5 cm) with swollen hyphal structures, while A. clavatus from Sematan area has shorter conidiophores (ranging from 2.5-3.5 cm) on MEA.
|Uncontrolled Keywords:||Subgenera, A. terreus, A. flavipes, A. carneus, A. fumigatus and A. clavatus|
|Subjects:||Q Science > QH Natural history > QH301 Biology|
|Deposited By:||IR Admin|
|Deposited On:||28 Oct 2015 13:08|
|Last Modified:||28 Oct 2015 13:08|
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