Ditapis dengan
Isolasi Bakteri Penghasil Polihidroksi Alkanoat Dari Tanah Gambut Dan Tanah T…
ABSTRACT Conventional plastics are difficult to degrade and can pollute the environment. Therefore, another alternative to replace conventional plastic is needed by using bioplastics which are more biodegradable. The purpose of this study was to obtain potential bacterial isolates to produce Polyhydroxy Alkanoate (PHA) as a bioplastic feedstock from peat soil and landfills in Riau. PHA produci…
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- ix,112 hlm.: ill.: 29 cm
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- 03 04. 121 (0015)
Analisis Sekuens Dna Penyandi 18s Rrna Pada Tumbuhan Cocor Bebek (Kalanchoe X…
ABSTRACT Plant stress studies are based on gene expressions. This research aims to analyze the DNA sequence of 18S rRNA in cocor bebek (K. x laetivirens). The research methods being out are total DNA isolation, electrophoresis, PCR, sequencing and data analysis utilizing BioEdit, BLASTn and Mega 6 programs. Partial DNA sequence of 18S rRNA in K. x laetivirens has been obtaine with 419 bp lengt…
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- xiv, 74 hlm.: ill.: 29 cm
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- 03 04. 121 (0014)
Kemampuan Imobilisasi Bacillus Sp. Menggunakan Beberapa Variasi Carrier Untuk…
ABSTRACT Petroleum production activities can cause environmental pollution which has a significant impact on humans and the ecosystem. One way of handling polluted environmental conditions is biodegradation using the Bacillus sp., Which can utilize hydrocarbon compounds in petroleum as a source of carbon to carry out its metabolic activities. Therefore, a study aimed to determine the ability o…
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- v, 107 hlm.: ill.: 29 cm
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- 03 04. 121 (0013)
Uji Aktivitas Antifungi Minyak Essensial Tea Tree (Melaleuca Alternifolia) Te…
ABSTRACT Trichophyton mentagrophytes ATCC R4608300 and Microsporum canis are pathogenic fungi that can cause infection in humans. Tea tree essential oil has an antifungal effect against T. mentagrophytes ATCC R4608300 and M. canis. This study aims to determine the ability of tea tree essential oil to inhibit dermatophyte fungi and to determine the Minimum Inhibitory Concentration (MIC) of tea …
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- v, 107 hlm.: ill.: 29 cm
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- 03 04. 121 (0012)
Analisis Vegetasi Kepungan Sialang Dalam Zona Penyangga Taman Nasional Tesso …
ABSTRAK Kepungan sialang merupakan sistem vegetasi di kawasan Tesso Nilo, Provinsi Riau, yang dikelola secara tradisional dengan tujuan untuk menjaga produksi madu hutan agar dapat dimanfaatkan manusia. Sistem ini berupa satu atau beberapa pohon sialang yang biasanya digunakan oleh koloni-koloni lebah besar (Apis dorsata) untuk bersarang secara berdekatan. Penelitian ini mengkaji jenis dan pol…
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- v, 107 hlm.: ill.: 29 cm
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- No. Panggil
- 03 04. 121 (0011)
Upaya Peningkatan Daya Kecambah Biji Andaliman (Zanthoxylum Acanthopodium Dc.…
ABSTRACT Andaliman (Zanthoxylum acanthopodium DC.) Belongs to the Rutaceae family commonly used for coocking spices and medical plant and has the potential to be developed in the pharmaceutical and food industries. Publication on aspects of cultivation is still limited, and generative propagation using seeds is still a problem because the seeds have low seed germination. This happen because th…
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- xiv, 74 hlm.: ill.: 29 cm
- Judul Seri
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- No. Panggil
- 03 04. 121 (0010)
Analisis Sekuens Dna Penyandi 26s Rrna Pada Tanaman Cocor Bebek (Kalanchoe X …
ABSTRACT The gene encoding 26S rRNA (26S ribosomal Ribonucleic acid) is part of a large sub-unit of structural ribosomal RNA from eukaryotic ribosomes and is included in the housekeeping gene group that can be used as an internal control in gene expression tests in plants. The aim of this study was to analyze the DNA sequences of 26S rRNA encoding in cocor bebek (Kalanchoe x laetivirens) f…
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- Deskripsi Fisik
- ix, 79 hlm.; ill.: 29 cm
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- No. Panggil
- 03 04. 121 (0009)
Analisis Sekuens Barkode Dna Pada Daerah Its Dan Trnl- Trnf Intergenic Spacer…
ABSTRACT Molecular identification can be done through a technique called DNA barcoding techniques. The noncoding DNA barcodes in plants are ITS and trnL-trnF intergenic spacer. The ITS region is an area in the nuclear genome that is commonly used in phylogenetic analysis at the species level, which can show the highest level of interspecies differences while the trnL-trnF intergenic spacer…
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- ix, 79 hlm.; ill.: 29 cm
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- 03 04. 121 (0008)
Analisis Sekuens Barkode Dna Pada Daerah Ndhc_Trnv Intergenic Spacer Pada Tum…
ABSTRACT DNA barcode is a short sequence that can be used in DNA barcoding. One of the DNA barcodes in plants is the ndhC_trnV intergenic spacer sequence. The purpose of this study was to analyze and compare the DNA barcode sequences in the ndhC_trnV intergenic spacer in two species of cocor bebek A and B in Pekanbaru, Riau. The research steps consisted of morphological observations, samp…
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- ix, 79 hlm.; ill.: 29 cm
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- No. Panggil
- 03 04. 121 (0007)
Analisis Sekuens Dna Penyandi Gliseraldehid-3- Fosfat Dehidrogenase (Gapdh) P…
ABSTRACT Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is a group of housekeeping genes and its expression in various abiotic stresses is constitutive and stable. Molecularly, gene expression analysis techniques require internal controls for basic cell regulation. This study aims to analyze the DNA sequences encoding GAPDH in cocor bebek (Kalanchoe x laetivirens). The research procedur…
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- x, 66 hlm.; ill.: 29 cm
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- 03 04. 121 (0006)
Analisis Sekuens Barkode Dna Pada Daerah Rpl16 Intron Tumbuhan Cocor Bebek
ABSTRACT Cocor bebek is a plant of Crassulaceae family which has about 130 species around the world with various forms and it’s believed that some species don’t yet had a clear taxonomic status. The DNA barcoding is a technique that used short sequences of DNA to speed up and simplify the process of identifying living things. This study used DNA barcode rpl16 intron in two species of c…
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- ix, 79 hlm.; ill.: 29 cm
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- 03 04. 121 (0005)
Evaluasi Polong Paling Banyak Pada Tanaman Kacang Hijau (Vigna Radiata L.) Ge…
ABSTRACT Mungbean (Vigna radiata L.) production in Riau has been decreased every year, this causes low productivity of mungbean. One of the many ways to improve the plants genetic is radiation with gamma rays. Since 2013, evaluation and selection of strains up to the fifth generation has been carried out and shows an increase in the number of pods per plant compared to control plants. The …
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- xii, 29 hlm.; ill.: 29 cm
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- 03 04. 121 (0004)
Visualisasi Dalam Perancangan Dan Pelaksanaan Praktikum Biologi Sekolah
Abstract: Knowledge about the development of learning with the practicum method is one of the initial assets of Biology Education students to become professional biology teachers. But in reality, there are still students who have not mastered the competencies related to practicum activities. Based on these problems, this study aims to produce an independent learning resource in the form of …
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- ix, 79 hlm.; ill.: 29 cm
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- 03 04. 121 (0003)
Komposisi Dan Struktur Hutan Mangrove Di Desa Apar Kecamatan Pariaman Utara P…
ABSTRACK Mangrove forest are coastal ecosystems that have both biotic and abiotic functions. This study aimed to determine the composition andstructure of mangrove plants in Apar Village, North Pariaman Sub-District, West Sumatera. This study used the survey method and the data was collected directly from the field and continued with data analysis. The results found 12 types of mangrove, …
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- ix, 79 hlm.; ill.: 29 cm
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- 03 04. 121 (0001)
Pengembangan Komik Berbasis Literasi Sains Pada Materi Keanekaragaman Hayati …
This study aims to produce comic media based on science literacy on biodiversity lesson for high quality class X senior high school students. This research was conducted at the Faculty of Teacher Training and Education Riau University, Public Senior High School 8 Pekanbaru and Public Senior High School 6 Pekanbaru in November-February 2021. The type of research used is Research and Develop…
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- ix, 363 hlm.: ill.: 29 cm
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- No. Panggil
- 05 07. 121 (0040)
Variasi Struktur Anatomi Daun Dari Beberapa Jenis Tumbuhan Dikotil Sebagai Ra…
This research was conducted to determine the variation of leaf anatomical structure of dicotyledonous plants and to produce a design of booklet teaching materials in class XI Biology learning on plant tissue structure and function. This research was conducted in the biology laboratory of the Faculty of Mathematics and Natural Sciences, Riau University using the paraffin method for the preparati…
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- viii, 79 hlm.: ill.: 29 cm
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- 05 07. 121 (0039)
Pengembangan Penuntun Praktikum IPA Berbasis Quided Inquiry Kelas VIII SMP
The Quided Inquiry-based Science Practicum Guide has the potential to increase the motivation, activities, and learning outcomes of students because the Science Practicum Guide involves maximally all students' abilities to search for and investigate something systematically, critically, and logically so that students can formulate their own findings, giving freedom in looking for, processin…
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- xiii, 142 hlm.: ill.: 29 cm
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- 10 22. 221 (0012)
Implementasi Model Pembelajaran Inkuiri Terbimbing (Guided Inquiry) Berbasis …
Education is a need that must be fulfilled in the process of life. Such rapid changes in the world of education and the influence of globalization have consequences in forming a young generation that is ready to face the challenges of the 21st century, which is marked by the rapid development of science and technology, especially information technology, therefore learning is needed that ca…
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- xiii, 207 hlm.: ill.: 29 cm
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- 10 22. 221 (0011)
Pengembangan Buku Saku Biologi Menggunakan Teknik Mnemonik Tipe Akrostik Untu…
In this case, teaching materials or learning resources become one part of the curriculum itself. Learning resources are sources of knowledge that have various dimensions, namely learning resources are reviewed in a narrow sense to a broad sense. Learning resources in a narrow sense are learning resources included in books or printed materials, such as magazines, bulletins and so on, and in…
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- xiv, 211 hlm.: ill.: 29 cm
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- 10 22. 221 (0010)
Penggunaan Model Inkuiri Terbimbing (Guided Inquiry) Terintegrasi Mind Mappin…
Biology is a compulsory subject in high school (SMA), where the learning process carried out must be able to improve students' understanding in real situations. Biology learning materials can be linked to everyday life such as ecosystems, the environment and biotechnology. Phenomena and problems in the environment can be used as learning resources in increasing understanding of biological …
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- xiv, 220 hlm.: ill.: 29 cm
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- No. Panggil
- 10 22. 221 (0009)
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah