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"Fungi menjadi salah satu agen dalam proses deteriorasi manuskrip kuno, karena manuskrip mengandung senyawa organik sebagai sumber karbon dan nutrien bagi pertumbuhan fungi. Penelitian ini bertujuan untuk memperoleh dan karakterisasi (morfologi, xerofilik, selulolitik) isolat fungi penyebab deteriorasi manuskrip kuno asal Banyumas koleksi Perpustakaan Universitas Indonesia. Dua buah sampel manuskrip kuno asal Banyumas berbahan dluwang mengalami deteriorasi oleh fungi yang terlihat dengan adanya bintik-bintik cokelat, dan perubahan warna kertas menjadi kuning kecokelatan. Hasil karakterisasi morfologi menunjukkan 31 isolat termasuk ke dalam lima genera (Aspergillus Micheli, Cladosporium Link, Curvularia Boedijn, Penicillium Link, Ulocladium Preuss), dan yeast-like fungi. Lima genera fungi tersebut sebelumnya pernah dilaporkan menyebabkan deteriorasi pada manuskrip kuno dari daerah berbeda di Indonesia. Karakter xerofilik ditunjukkan oleh 90% (28 dari 31 isolat) dengan pertumbuhan pada medium DG18 Agar, yang mengindikasikan isolat fungi dapat tumbuh pada substrat kering seperti manuskrip kuno. Karakter selulolitik ditunjukkan oleh 93,5% (29 dari 31 isolat) dengan pertumbuhan pada dluwang dan kertas merang, dan hasil degradasi kertas merang dengan berbagai bentuk. Kisaran persentase pengurangan berat kering kertas merang setelah diinokulasi oleh isolat fungi selama 30 hari adalah 0,28--51,2%. Hasil Scanning Electron Microscopy (SEM) memperlihatkan isolat fungi menyebabkan deteriorasi pada kertas merang, ditunjukkan dengan adanya struktur fungi (konidia dan hifa/miselium). Kertas mengalami perubahan bentuk dan struktur akibat pertumbuhan fungi, yaitu bentuk serat mengalami deformasi (menjadi tidak beraturan dan berukuran lebih kecil), ter-fragmentasi (menjadi terpotong), dan terlihat jaringan miselia fungi di antara serat kertas. Hasil penelitian menunjukkan bahwa isolat fungi dari manuskrip kuno asal Banyumas memiliki karakter xerofilik dan selulolitik, dan menggunakan kertas sebagai substrat dan nutrien untuk pertumbuhan. Isolat-isolat fungi dapat mendegradasi kertas merang, yang merupakan indikasi sebagai penyebab deteriorasi pada manuskrip kuno asal Banyumas.

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Fungi are the main cause of deterioration of old manuscripts since manuscripts provide carbon source and nutrient for fungal growth. Isolation of fungi from deteriorated old manuscripts from Banyumas was carried out and their morphology, xerophilic, and cellulolytic nature were investigated. Two deteriorated old dluwang manuscripts showed fungal spores, brown spots, and paper discoloration. Based on morphological characteristics, 31 fungal isolates belonged to five genera (Aspergillus Micheli, Cladosporium Link, Curvularia Boedijn, Penicillium Link, Ulocladium Preuss), and yeast like-fungi. These genera have been reported from deteriorated old manuscripts from several historical places in Indonesia. Xerophilic character was shown by 90% (28 isolates) as determined by colony growth on DG18 Agar, which indicated that the fungal isolates were able to grow in dry substrates such as old manuscripts. Cellulolytic character was shown by 93.5% (29 isolates) as determined by fungal growth on dluwang paper and merang paper, and various forms of degradation of merang paper. After 30 days-incubation, the weight loss percentage of merang paper was 0.28—51.2%. Result from Scanning Electron Microscopy (SEM) showed that the fungal isolates caused the deterioration of merang paper as shown by the presence of fungal structures (conidia and hyphae/mycelia). Structure and shape of merang paper were changed as shown by smaller or irregular paper fibers, fragmented, or disjointed fibers, and fungal mycelia network amongst the paper fibers. These results showed that fungal isolates from old manuscripts from Banyumas have xerophilic and celulloytic natures and used papers as carbon sources and substrates for growth. The fungal isolates were able to deteriorate merang paper, which indicated that they caused deterioration on old manuscripts from Banyumas, Indonesia."

"Penelitian ini bertujuan untuk mengidentifikasi kapang dari dua manuskrip Cina lama yang mengalami deteriorasi asal plot 1 Ruang Naskah PP-UI Depok berdasarkan data sekuens daerah internal transcribed spacers ribosomal DNA ITS rDNA . Pengambilan sampel kapang dari manuskrip dengan metode swab dan isolasi kapang dengan metode culture-dependent. Amplifikasi daerah ITS rDNA dan DNA sequencing menggunakan primer forward ITS5 dan primer reverse ITS4. Pencarian homologi sekuens daerah ITS rDNA menggunakan program basic local alignment search tool BLAST. Pembuatan pohon filogenetik menggunakan metode Neighbor Joining, model dua parameter Kimura dan bootstrap sebanyak 1.000 kali replikasi. Lima isolat kapang terpilih diperoleh berdasarkan tipe morfologi yang berbeda dengan kapang dari manuskrip Cina lama asal plot 2, 4, 5, dan 6. Hasil elektroforesis gel produk PCR daerah ITS rDNA menunjukkan lima strain memiliki ukuran fragmen ITS rDNA dengan kisaran 500--700 pb dan DNA sequencing menunjukkan panjang daerah ITS rDNA berkisar 579--610 pb. Lima strain UICC merupakan anggota dari dua kelas Class Eurotiomycetes dan Dothideomycetes , dua ordo Order Eurotiales dan Capnodiales serta tiga famili Family Aspergillaceae, Cladosporiaceae dan Trichocomaceae. Strain UICC 1099 dan UICC 1102 memiliki homologi 99,4 dan 99,8 dengan type strain Aspergillus pseudodeflectus NRRL 6135T. Strain UICC 1103 memiliki homologi 99,7 dengan type strain Cladosporium colocasiae ATCC 200944 T. Strain UICC 1101 memiliki homologi 99,8 dengan type strain Penicillium coffeae NRRL 35363T. Strain UICC 1100 memiliki homologi 99,4 dengan type strain Penicillium mallochii DAOM 239917T. Lima strain UICC merupakan fungi anamorf dan bersifat xerofilik.

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The objective of this study was to identify moulds isolated from two deteriorated old Chinese manuscripts from plot 1 Ruang Naskah Central Library Universitas Indonesia Depok based on sequence data of internal transcribed spacer regions of ribosomal DNA ITS rDNA . Sterile cotton swab was used to obtain samples and culture dependent method was used to isolate moulds. Forward primer ITS5 and reverse primer ITS4 were used to amplify ITS rDNA region and sequencing the DNA.

Basic Local Alignment Search Tool BLAST program was used to determine the sequence homology of ITS rDNA region. A phylogenetic tree was constructed by Neighbor Joining method with Kimura rsquo s two parameter model and bootstrap with 1,000 replicates. Five selected mould isolates were obtained based on the morphological type differences compared to moulds from old Chinese manuscripts from plot 2, 4, 5, and 6.

Gel electrophoresis showed that the fragment lengths of ITS rDNA region from five strains were on the range of 500 700 bp and DNA sequencing showed that the length variations of ITS DNA fragments were 579 to 610 bp. The five UICC strains belonged to two classes Class Eurotiomycetes and Dothideomycetes , two orders Order Eurotiales and Capnodiales and three families Family Aspergillaceae, Cladosporiaceae and Trichocomaceae.

UICC 1099 and UICC 1102 strains showed 99.4 and 99.8 homologies with their type strain Aspergillus pseudodeflectus NRRL 6135T. UICC 1103 strain has 99.7 homology with its type strain Cladosporium clocasiae ATCC 200944T. UICC 1101 strain has 99.8 homology with its type strain Penicillium coffeae NRRL 35363T. UICC 1100 strain has 99.4 homology with its type strain Penicillium mallochii DAOM 239917T. The five UICC strains are anamorphic and xerophilic fungi."

"Fungi pada manuskrip lama dapat menyebabkan deteriorasi. Tujuan penelitian untuk memperoleh identitas genus kapang dari manuskrip cina lama koleksi Perpustakaan Universitas Indonesia berdasarkan karakter morfologi dan kemampuan kapang menggunakan kertas Cina sebagai substrat. Kapang berasal dari manuskrip cina lama yang mengalami deteriorasi asal plot 2, 4, dan 6 Ruang Naskah Perpustakaan UI, Depok. Empat isolat kapang pada Potato Dextrose Agar (PDA) dan Malt Extract Agar (MEA) dikarakterisasi berdasarkan morfologi sampai genus. Biakan untuk suspensi sel dipersiapkan dengan teknik gores pada PDA miring, inkubasi di suhu 26,5 oC, selama 7 hari. Tiga mL suspensi sel isolat kapang, dan A. versicolor UICC 1037 masing-masing diinokulasikan pada 27 mL Czapek Dox Broth (CDB) tanpa sumber karbon dengan penambahan kertas cina (diameter 5,2 cm) sebagai substrat, dan pada CDB tanpa kertas cina sebagai kontrol. Inkubasi pada suhu 28 oC selama 30 hari. Hasil menunjukkan tiga isolat termasuk Aspergillus P. Micheli ex Haller dan satu isolat termasuk Penicillium Link. Semua isolat dapat menggunakan kertas cina sebagai substrat mengandung sumber karbon dan nutrien untuk pertumbuhan berdasarkan adanya hifa dan sporulasi, penurunan pH medium (dari 8 menjadi 6), perubahan kondisi kertas (bentuk menjadi terlipat atau remuk, struktur menjadi rapuh, warna menjadi kekuningan atau kecokelatan), dan persentase pengurangan berat kering kertas (1,57—6,66%).

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Fungi on old manuscripts cause deterioration. The aims of this study were to characterize moulds from old Chinese manuscripts, collection of Universitas Indonesia, by morphology to the genus and evaluate the mould ability to utilize chinese paper as a substrate. The moulds were obtained from deteriorated old Chinese manuscripts from plot 2, 4, and 6 Ruang Naskah UI Library. Four mould isolates on Potato Dextrose Agar (PDA) and Malt Extract Agar (MEA) were characterized by morphology to the genus. Cultures were inoculated on PDA slants by streak method, incubated at 26,5 oC for seven days, and used for cell suspensions in 5 mL sterile water. Three mL cell suspensions of four isolates and A. versicolor UICC 1037, each, were inoculated to 27 mL Czapek Dox Broth (CDB) without a carbon source with the addition of chinese paper (5.2 cm in diameter) as a substrate, incubated at 28 oC for 30 days. Three isolates were characterized as Aspergillus P. Micheli ex Haller and one isolate was characterized as Penicillium Link. All isolates were able to utilize chinese paper as a substrate containing a carbon source dan nutrient for growth, based on the presence of hyphae and sporulation, a decrease in medium pH (from 8 to 6), changes of paper conditions (paper shape became folded or mashed, paper structure became fragile, paper color changed to yellowish or brown), and percentage of loss of paper dry weight (1.57—6.66%)

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"ABSTRACTGlomalean fungi are natural resources commonly found in different natural ecosystems and associated with different potential forest, agriculture, horticulture and pasture plant. Natural resource exploitation may lead to ecosystem destruction and may affect population status of these fungi. The objective of this study is to determine the diversity of glomalean fungi and their inoculum potential in five land-use types, i.e.: forest, agroforest, "sengon" (Paraserianthes) plantation, cassava plantation and "alang-alang" (lmperata) at Kecamatan Tebo Ulu, Kecamatan Rantau Pandan, Kecamatan Muara Bungo, and Kecamatan Tebo Tengah, Bungo Tebo District, Jambi Province. Fifteen soil samples were collected from the five land-use types at a depth of 0 - 5 cm (K1) and 5 - 15 cm (K2). The glomalean fungi spores were extracted and isolated using wet sieving-decanting technique (Gerdemann, 1971) followed by sucrose centrifugation technique (Setiadi et al., 1992)_ isolated spores were identified by using the Manual for identification of VA mycorrhizal fungi (Schenck & Perez, 1990), and diversity glomalean fungi in each land-use type was analyzed using Shannon-Wiener Index, while their inoculum potential was assessed using most probable number (MPN) following procedure of Felmann & ldczak (1994). Degree of inoculum potential of the five land-use types was analyzed using varian one-way classification (Sakai & Rohlf, 1992). The results show that glomalean fungi population at the five land-use types varied. Among the six genera in the world, four genera of glomalean fungi i.e. (Glomus, Sclerocystls, Acaulospora, and Gigaspora) were found at all land-use types. Glomus spp. were dominant at the five land-use types. Genus of Gigaspora was only found at cassava plantation. Compared with the other land use types, number of species and spores found in cassava (9 species of glomalean fungi with 323 spores/100 g of sample) and in "alang-alang° (11 species with 318 spores/100 g of sample) were the highest at the value of diversity index (1,44) and (1,23) respectively. Spores of glomalean fungi increase gradually from undisturbed forest to degraded "alang-alang". Results also indicate that the inoculum potential of the five land-use types are different. Compared to the other land-use types, inoculum potential of "sengon" (39,5 active propagule/cm3 soil) and cassava plantation (37,75 active propagulelcm3 soil) were the highest. The results also show that the value of inoculum potential is not always positively correlated with the abundance of spores. Further research to determine the relationship between glomalean fungi diversity with their inoculum potential and the soil productivity is recommended. This approach can be used as an alternative strategy to improve sustainable agriculture development using microbial processes. "

"Penelitian bertujuan mengisolasi kapang manuskrip kuno kertas Eropa asal Perpustakaan Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, mengetahui kemampuan kapang-kapang tersebut tumbuh pada kertas Eropa dan kemampuan selulolitiknya, serta mengidentifikasinya. Hasil isolasi dan pemurnian pada medium DG 18 menghasilkan 11 isolat kapang. Penapisan isolatisolat menunjukkan 9 isolat memiliki kemampuan tumbuh pada substrat kertas Eropa. Penapisan menggunakan Carboxymethyl Cellulose (CMC) dan Congo red memberikan indikasi delapan isolat memiliki enzim selulase berupa endoglukanase. Hasil identifikasi konvensional berdasarkan karakter morfologi menunjukkan kapang-kapang tersebut adalah Aspergillus E.FIB.UI.1.1.2, Aspergillus E.FIB.UI.1.2, Aspergillus E.FIB.UI.4.2, Aspergillus E.FIB.UI.5.3, Penicillium E.FIB.UI.2.1.1, Penicillium E.FIB.UI.2.1.2, Penicillium E.FIB.UI.2.8, mycelia sterilia E.FIB.UI.1.1.1, dan mycelia sterilia E.FIB.UI.3.3.

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This research was to isolate fungi from the Library of Faculty of Humanities of Universitas Indonesia, to screen cellulolytic isolates that grow on old manuscripts of European papers and to identify the isolates. Eleven mould isolates were obtained on medium DG 18 Agar. Nine isolates were able to grow on European papers. Eight isolates were able to grow on Carboxymethyl Cellulose (CMC) and Congo red indicating they have endoglucanase.

Identification by conventional method showed that they were Aspergillus E.FIB.UI.1.1.2, Aspergillus E.FIB.UI.1.2, Aspergillus E.FIB.UI.4.2, Aspergillus E.FIB.UI.5.3, Penicillium E.FIB.UI.2.1.1, Penicillium E.FIB.UI.2.1.2, Penicillium E.FIB.UI.2.8, mycelia sterilia E.FIB.UI.1.1.1, and mycelia sterilia E.FIB.UI.3.3."

"Penelitian bertujuan untuk mengisolasi, mengidentifikasi, dan menguji kemampuan kapang selulolitik dari lima manuskrip daluang asal Perpustakaan FIB UI. Hasil isolasi pada medium PCA menghasilkan 19 isolat kapang, sedangkan isolasi pada medium DG18 menghasilkan 15 isolat kapang xerofilik. Sebanyak 15 isolat kapang memiliki kemampuan tumbuh pada kertas daluang, sedangkan 14 isolat dapat menggunakan CarboxyMethyl Cellulose (CMC) dan Congo red yang mengindikasikan dapat menghasilkan endoglukanase. Hasil identifikasi konvensional berdasarkan karakter morfologi menunjukkan 4 isolat merupakan genus Aspergillus, 8 isolat merupakan genus Penicillium, 1 isolat merupakan genus Fraseriella, dan 2 isolat merupakan mycelia sterilia.

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This research was to isolate fungi from old daluang manuscripts from Library of Faculty of Humanities University of Indonesia, to investigate cellulolytic isolates and to identify the isolates. Nineteen mould isolates were obtained on medium PCA, whilst fifteen xerophilic mould isolates were obtained on medium DG18 agar. Fifteen isolates were able to grow on daluang paper. Fourteen isolates were able to grow on Carboxymethyl Cellulose (CMC) and Congo red indicating they have endoglucanase. Identification by conventional method showed that 4 isolates were Aspergillus, 8 isolates were Penicillium, 1 isolate were Fraseriella, and 2 isolates were mycelia sterilia."

"Fungi are eukaryotic microorganism, produce spores, have no chlorophyl, obtain nutrition by absorbing, reproduce sexsually and asexually, have somatic structure in hifa shape and have cell wall made of chitin and cellulose..."

"ABSTRAKPenggunaan fungisida bertujuan untuk melindungi benih dari serangan cendawan patogen penyebab penyakit sehingga benih dapat disimpan lama serta memberantas cendawan penyebab penyakit pada tanaman.Dua macam penelitian dilakukan di Laboratorium dan rumah kaca PAU IPB di Dermaga Bogor untuk mengetahui pengaruh fungisida folirfos pada beberapa konsentrasi (0,04%, 0.12% dan 0,20%) serta fungisida ridomil pada konsentrasi 1,16%, 1,54% dan 2,31%.Penelitian pertama dilakukan untuk mengetahui pengaruh fungisida terhadap perkecambahan benih jagung SD II dan perkecambahan spora cendawan mikoriza arbuskula. Metode yang digunakan adalah rancangan acak lengkap (RAL) dengan 3 ulangan.Hasil penelitian menunjukkan bahwa penggunaan fungisida folirfos pada konsentrasi rendah, sedang dan tinggi tidak menghambat perkecambahan benih jagung dan perkecambahan spora Gigaspora rosea serta perkecambahan Glomus manihotis. Penggunaan ridomil menghambat perkecambahan benih jagung, tetapi tidak menghambat perkecambahan spora Gigaspora rosea dan Glomus manihotis.Penelitian kedua untuk mengetahui pengaruh fungisida terhadap infeksi spora CMA pada akar tanaman jagung dan jumlah spora CMA pada tanah basah dan kering bekas pertanaman jagung dengan metode rancangan acak lengkap (RAL) dengan 3 ulangan. Pengaruh fungisida dan mikoriza terhadap jumlah daun dan tinggi tanaman jagung menggunakan rancangan acak lengkap (faktorial) dengan 3 ulangan.Hasil penelitian menunjukkan bahwa penggunaan fungisida tidak berpengaruh terhadap infeksi CMA pada akar tanaman jagung dan jumlah spora CMA pada tanah basah dan tanah kering. Kombinasi perlakuan fungisida dan spora CMA juga tidak berpengaruh terhadap jumlah daun dan tinggi tanaman jagung.Dari hasil penelitian ini dapat disimpulkan bahwa penggunaan fungisida folirfos dapat diberikan pada benih jagung dan pada spora Gigaspora rosea dan Glomus manihotis, sedangkan fungisida ridomil tidak dapat diberikan pada benih jagung, namun dapat diberikan pada spora Gigaspora rosea dan Glomus manihotis.Untuk keberadaan CMA pada tanaman jagung penggunaan fungisida tidak mempengaruhinya. Sedarigkan jumlah dan tinggi tanaman jagung tidak dipengaruhi oleh penggunaan fungisida dan mikoriza.

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ABSTRACT

One of the purposes of using fungicides is to protect seeds against the attack of pathogenic fungi that cause diseases, so that seeds can be stored longer and fungi that cause disease can be eliminated.

Two experiments were performed in a green house of PAU IPB Bogor, Dermaga, to find out the influences of folirfos fungicide with low concentration (0.04%), medium concentration (0,12%) and high concentration (0,20%), and ridomil fungicide with low concentration (1,16%), medium concentration (1,54%) and high concentration (2,31%) to SD II variety of sweet corn seed germination, to the spore germination of vecsicular - arbuscular (VA) mycorrhizal fungi, Gigaspora rosea and Glomus manihofis, VA mycorrhizai fungi infection on roots, the number of VA mycorrhizal fungi spores on wet soil and dry soil, the number of leaves and the height of corn trees.

The first experiment was performed to find out the influences of folirfos fungicide and ridomil to corn seeds germination and germination of VA mycorrhizal fungi spores.

The results showed that the use of folirfos fungicide with low, medium and high concentrations did not inhibit the the germination of corn seeds, whereas ridomil fungicide with low, medium and high concentrations inhibited the germination of corn seeds. For the germination of Gigaspora rosea, folirfos fungicide with low, medium and high concentrastiens did not inhibit the germination of Gigaspora rosea, whereas ridomil fungicide with medium and high concentrations did not inhibit the germination of Gigaspora rosea either. Ridomil fungicide with low concentration (F4) was still able to increase the germination of Gigaspora rosea amounting to 64,16%, whereas for the germination of Glomus manihofis, the use folirfos and ridomil fungicide could increase the germination of Glomus manihofis spores. Ridomil fungicide with medium concentration (F5) was still able to increase the germination of Glomus manihotis spores amounting to 22,5%.

The second experiment was performed to find out the influences of folirfos fungicide to the VA mycorrhizal fungi on roots of corn trees, and the amount of VA spores on wet soil and dry soil which were previously planted with corn trees, as well as the influences of both fungicides and a mycorrhizal inoculum to the number of leaves and the height of corn trees.

The results showed that folirfos fungicide and ridomil did not influence the infection of VA mycorrhizal fungi on the roots of corn trees and the amount of VA spores on wet soil and dry soil. The combination of treatment of fungicide and VA spores did not significantly influence (p>0,05) the number of leaves and the height of corn trees, 1 can be concluded, from the fisrt experiment, that the use of folirfos fungicide with any level of concentration can be given to the seeds of corn because it did not inhibit germination, whereas ridomil fungicide with low, medium and high concentrations can not be given to the seeds of corn because it inhibit germination. As for the germination of VA mycorrhizal fungi, ridomil fungicide with low concentration (F4) can be given to Gigaspora rosea, because the spores were still able to germinate up to 64,14%.

From the second experiment I can conclude that folirfos fungicide as well as ridomil fungicide with any level of concentration can be used for corn trees containing mycorrhizal fungi, because both fungicide did not influence the existence of VA mycorrhizal fungi on the trees, the number of leaves as well the height of the corn trees."