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"Fifteen rhizopus oligosporus isolated were isolated from a number of tempeh samples obtained from Mataramm Jember an d Bogor Indonesia;...."

"The relationships among allium L. species remain complex. Certain species belonging to the genus allium are medically and economically important and as such merit phylogenetic analysis...."

"the availabilty of assisted reproductive technologies and advances in molecular biology gave rise to preimplantation genetic diagnosis (PGD). PGD is an early form of prental diagnosis and determines the genotype of an embryo before implantation takes place to avoid the implantation of diseased embryos. this requires couples to adhere to a strict family planning and effective contraceptive strategy, and undergo in vitro fertilization (IVF) treatment. during IVF, sampling of the cells can be performed at different developmental stages from polar body biopsy to trophectoderm cells from the blastocysts. it is indicated in couples with a family history of monogenic autosomal or X-linked recessive or dominant disorders and in detecting chromosomal aberrations of the embryos. the genetic diagnosis is performed using appropriate molecular testing which might include polymerase chain reaction, fluorescent in situ hybridization, comparative genomic hybridization or microarrays. PGD is now a wellestablished procedure and offers an alternative reproductive choice for couples who are at risk of an affected child. in this review, the past, present and future aspect of PGD will be covered. "

"Tujuan: Mengetahui hubungan polimorfisme genetik MnSOD Ala-9Val dengan retinoblastoma pada pasien-pasien di Indonesia, serta menilai hubungan polimorfisme gen MnSOD ini dengan aktivitas enzim SOD.Disain: Penelitian kasus-kontrolMetode: Polimorfisme gen MnSOD Ala-9Va1 dideteksi pada 35 pasien retinoblastoma yang berasal dari Divisi Pediatri Departemen Mata RS Cipto Mangunkusumo Jakarta dan 81 kontrol anak sehat dengan menggunakan metode polymerase chain reaction (PCR) dan restriction fragment length polymorphism (RFLP) menggunakan enzim restriksi NgoMIV. Aktivitas SOD dinilai dengan menggunakan prinsip perubahan dl-epinefrin menjadi adenokrom yang dapat dibaca dengan spektrofotometer.Hasil: Pada penelitian ini hanya ditemukan genotip Val/Val dan Ala/Val. Frekuensi polimorfisme gen MnSOD genotip Ala/Val meningkat pada kelompok kasus dibandingkan kontrol meskipun tidak bermakna (OR 2,643 95% CI=0,850-8,217). Frekuensi ale! juga meningkat pada kelompok pasien dibandingkan kontrol (OR=2,46, 95% CI=0,829-7,302). Aktivitas SOD lebih tinggi pada kelompok kasus daripada kontrol (p=0,433). Namun tidak ditemukan perbedaan aktivitas SOD antara kelompok genotip Val/Val dan Ala/Val.Kesimpulan: Sejauh ini frekuensi polimorfisme gen MnSOD Ala-9 Val genotip Ala/Val meningkat pada pasien retinoblastoma, namun genotip ini belum dapat dikatakan sebagai faktor resiko retinoblastoma. Selain itu tidak ditemukan hubungan bermakna antara polimorfisme gen MnSOD Ala-9 Val dengan retinoblastoma dan aktivitas SOD.

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Objectives: In the present study, we investigated the genetic association between a functional polymorphism Ala-9Va1 in the human manganese SOD (MnSOD) gene and retinoblastoma; and the association between this polymorphism and SOD activity.

Methods: This case-control study was examined in 35 retinoblastoma cases and 81 controls. The Ala-9Val polymorphism was detected by PCR and RFLP using NgoMV restriction enzyme. SOD activities was evaluated by the changes of dlepinefrin to adenochrom which measured by spectrofotometry.

Results: No significant differences in the allelic or genotipic distribution between retinoblastoma and controls were observed. Retinoblastoma risk was slightly elevated in Ala/Val genotype (OR: 2,643, 95%CI: 0,85-8,217) as compared with Va JVal genotype. We did not find AlalAla genotype in both groups. There was significant difference in SOD activity between cases and controls (p=0,033). The SOD activity was higher in retinoblastoma than controls.

Conclusions: The MnSOD gene polymorphism Ala-9Val was not found to be associated with retinoblastoma in this case-control study. It seemed that the Ala-9Val polymorphism was not a risk factor for retinoblastoma. There was also no association between MnSOD gene Ala-9VaI polymorphism and SOD activities. Studies with a larger sample size are needed to confirm the findings."

"Neuro fuzzy system has been shown to provide a good performance on chromosome classification but does not ofter a simple methods to obtain the accurate parameter values required to yield the best recognition rate....."

"ABSTRAKTesis ini membahas mengenai optimasi jaringan pipa untuk distribusi gas. Nilai investasi yang terkecil merupakan tujuan dari optimasi. Hal ini dapat diperoleh dengan menggunakan diameter pipa yang paling sesuai untuk jaringan pipa dengan total cost yang paling rendah. Algoritma genetik merupakan salah satu metode yang dapat digunakan untuk melakukan optimasi.

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Abstract

This thesis discusses the optimization of gas pipelines for distribution. The smallest investment value is the purpose of optimization. This can be obtained by using the most appropriate pipe diameter for the pipeline network and with the total lowest cost. Genetic algorithms are one of the methods that can be used to perform optimization."