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All Journal TREUBIA BERITA BIOLOGI Jurnal Biodjati Jurnal SOLMA BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains
Jarulis Jarulis
Universitas Bengkulu
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Education Other

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CHARACTERS OF MITOCHONDRIAL DNA D-LOOP HYPERVARIABLE III FRAGMENTS OF INDONESIAN RHINOCEROS HORNBILL (BUCEROS RHINOCEROS) (AVES: BUCEROTIDAE) Jarulis Jarulis; Dedy Duryadi Solihin; Ani Mardiastuti; Lilik Budi Prasetyo
TREUBIA Vol 47, No 2 (2020): Vol. 47, No. 2, December 2020
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/treubia.v47i2.3971

Abstract

The rhinoceros hornbill (Buceros rhinoceros) genetic characteristics consist of nucleotide polymorphisms, haplotypes, genetic distances, and relationships which are important for their conservation effort in Indonesia. We sequenced mitochondrial DNA D-loop hypervariable III fragments from five rhinoceros hornbill individuals at Safari Park Indonesia I and Ragunan Zoo, which were isolated using Dneasy® Blood and Tissue Kit Spin-Column Protocol, Qiagen. D-loop fragment replication was done by PCR technique using DLBuce_F (5'-TGGCCTTTCTCCAAGGTCTA-3') and DLBuce_R (5'-TGAAGG AGT TCATGGGCTTAG-3') primer. Thirty SNP sites were found in 788 bp D-loop sequences of five rhinoceros hornbill individuals and each individual had a different haplotype. The average genetic distance between individuals was 3.09% and all individuals were categorized into two groups (Group I: EC6TS, EC1RG, EC2TS and Group II: EC9TS, EC10TS) with a genetic distance of 3.99%. This result indicated that the two groups were distinct subspecies. The genetic distance between Indonesian and Thai rhinoceros hornbills was 10.76%. Five Indonesian rhinoceros hornbill individuals at Safari Park Indonesia I and Ragunan Zoo probably came from different populations, ancestors, and two different islands. This study can be of use for management consideration in captive breeding effort at both zoos. The D-loop sequence obtained is a useful character to distinguish three rhinoceros hornbill subspecies in Indonesia.  
VARIASI INTERSPESIFIK JULANG (AVES: BUCEROTIDAE) INDONESIA BERDASARKAN GEN CYTOCHROME-B DNA MITOKONDRIA Jarulis Jarulis; Dedy Duryadi Solihin; Ani Mardiastuti; Lilik Budi Prasetyo
BERITA BIOLOGI Vol 18, No 1 (2019)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v18i1.3714

Abstract

Genetic information of Indonesian hornbills (Julang) is still limited. We sequenced the cytochrome b gene of three hornbill species (Rhyticeros undulatus, R. plicatus, and Aceros cassidix) to explore their genetic variation, distance, and phylogenetic. Nine blood samples for Cyt b from three hornbill species were isolated with Dneasy® Blood and Tissue Kit base on Spin-Column Protocol, Qiagen. SNP, genetic distance, and phylogeny were calculated by MEGA 6.0 software. This study was found variations in the Cyt b gene sequence (849 bp) between three species Indonesian Julang. Rhyticeros undulatus had the most SNP compared to R. plicatus and Aceros cassidix. Substitution of synonyms is more common than substitution of synonyms and transition substitution frequency tends to be much higher than transversion substitution. The three species of Indonesian Julang were markedly separate with an average genetic distance of 5.25%. and separated with the outgroup species at a genetic distance of 9.43%. Cytochrome b sequence genes from these three hornbill species are novel for identifying and classifying hornbills, and could be applied to prevent illegal poaching and conservation management in Indonesia.    
Jenis Tumbuhan Pakan dan Tempat Beristirahat Macaca fascicularis di Kawasan Kebun Campuran Santi Nurul Kamilah; Jarulis Jarulis; Yili Sarti
BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Vol 5 No 1 (2022): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (286.348 KB) | DOI: 10.31539/bioedusains.v5i1.2427

Abstract

This study aims to inventory the types of plants used as food and resting place by Macaca fascicularis in the mixed garden area of ​​Chief Curup Village, Rejang Lebong Regency, Bengkulu. The method used is the Continuous-time recording method and focal animal sampling which is focused on four target individuals in the observed group. The results showed that the plants used by M. fascicularis as a food source were Arenga pinnata, Schizostachyum brachycladum, Capsicum frutescens, Durio zibethinus, Archidendron pauciflorum, Terminalia catappa, Garcinia mangostana, Musa paradisiaca, Parkia speciosa, ferns from the order Cyatheales and Hibiscus tiliaceus. While the plants used as resting places were Durio zibethinus, Terminalia catappa and Schizostachyum brachycladum. In conclusion, there are 11 types of plants that are used as food sources by M. fascicularis (fruit, flowers, leaves, petioles), and 6 of them are community cultivated plants. In addition, there are two types of plants that are used as a place to rest during the day and one type of plant as a place to sleep at night. Keywords: Macaca fascicularis, Long Tailed Monkey, Forage Plants
Pemeriksaan Golongan Darah dan Rhesus Pada Siswa Kelas X SMA Negeri 11 Bengkulu Utara Dian Fita Lestari; Fatimatuzzahra Fatimatuzzahra; Jarulis Jarulis
Jurnal SOLMA Vol. 9 No. 2 (2020)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v9i2.5346

Abstract

Abstract Blood type is hereditary and very important to know because it is associated with the success of blood transfusions, organ transplants, and hereditary diseases. In the blood type system that is often used is the ABO system, based on the presence of antigens A and B which are on the surface of red blood cells. And the rhesus blood group system is the second largest after the ABO system, which is determined based on the presence of antigen D. Because of the importance of knowing blood type and rhesus, it is necessary to have a blood type and rhesus examination of class X students in SMA Negeri 11 Bengkulu Utara. The method used in this dedication activity includes the preparation of materials used for the examination of blood groups and the execution of activities so that the results of each student's blood type are obtained. Blood type examination was attended by 34 students, 13 male and 21 female. Based on the results of the examination, the percentage of students who had blood type A was 29.4%, blood type B was 29.4%, blood type O was 29.4%, and AB blood type was at least 11.8%. The rhesus examination results, show that all students have positive rhesus (Rh +).
Studi Kesejahteraan Kucing Peliharaan di Beberapa Toko Hewan Peliharaan (Pet Shop) Nanda Puspitasari; Rizwar Rizwar; Jarulis Jarulis; Darmi Darmi; Apriza Hongko Putra
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 5 No 2 (2022): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v5i2.2352

Abstract

This study aims to describe the welfare conditions of cats kept in several pet shops in Bengkulu City, especially regarding eating and drinking, health, comfort and contact with other cats. The method used is direct observation (direct survey) and interviews with pet shop owners or servers. The data obtained were analyzed by calculating the percentage of pet shops that pay attention to the welfare of cats and those that do not. The results showed that the cat is eating welfare obtained an average percentage of 83.3%, drinking 66.7%, health 88.9%, comfort 100% and contact with other cats 58.3%. In conclusion, the pet shop in Bengkulu City meets cat welfare standards in aspects of eating, drinking, health, comfort, and contact with other cats. Keywords: Animal Welfare, Cats, Bengkulu City, Pet shop
Genetic Characteristics of Chloropsis cochinchinensis Gmelin, 1789 Based on The Mitochondrial DNA COI Gene Jarulis Jarulis; Apin Saputra; Risky Hadi Wibowo
Jurnal Biodjati Vol 8, No 1 (2023): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v8i1.20260

Abstract

The rate of illegal poaching of blue-winged leafbirds (Chloropsis cochinchinensis) throughout Indonesia, particularly Bengkulu, is quite high. However, only minimal molecular information is available for this species. We performed mtDNA COI gene sequencing to explore genetic characters (conservative site, variable site, parsimony site, and singleton site) of blue-winged leafbirds. Using Qiagen's DNeasy® Blood and Tissue Kit based on the Spin-Column Protocol, total DNA was isolated, and PCR amplification methods were performed. DNA derived from a PCR reaction was forwarded to PT. First Base Malaysia for sequencing. Using MEGA 10.0 and BIOEDIT, the COI gene nucleotide sequence data were assembled, edited, and analyzed to explore of single nucleotide polymorphism, genetic distance, and phylogeny. The 616 bp COI genes contained 566 conservative sites (C), 50 variation sites (V), 24 information parsimony sites (Pi), and 26 singleton sites (S), as indicated by the results. The greatest nucleotide base composition was cytosine (34.1–34.9%), while the lowest was guanine (15.7–16.2%). The proportion of adenine-thymine nucleotide base pairs was greater than that of guanine-cytosine (50.3%). There were 26 barcode-specific mutation sites, 17 transition substitution mutation sites, and 9 transverse substitution mutation sites. The average genetic distance between C. cochinchinensis individuals was 2.2%, but the average genetic difference between species was 9.0%. All C. cochinchinensis individuals in our sample clustered within the same clade and were distinguished from other species within the same genus. The COI gene sequences of C. cochinchinensis that we acquired are novel and can be utilized for molecular identification of the species.
Struktur Umur dan Sex Rasio Sub-Sub Populasi Simpai (Presbytis melalophos melalophos) pada Lanskap Campuran dalam Kawasan Hutan Lindung Bukit Daun serly rahmadinie; Rizwar Rizwar; Darmi Darmi; Jarulis Jarulis; Sipriyadi Sipriyadi
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 2 (2023): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v6i2.7969

Abstract

The research aims to determine the number of individuals, age structure and sex ratio in the Simpai population or sub-population in the Bukit Daun Protected Forest. The research used the direct sencus method or direct counting of individual hoops (P. m. melalophos) in a sub-population in the field. Observations were carried out at 06.00-18.00 WIB and increased observations were carried out four times on different days. The research results show that there are three sub-populations of Simpai in the Bukit Daun Protected Forest Area. The number of individuals in the first sub-population is 10 individuals, the second sub-population is 13 individuals, and the third sub-population is 15 individuals. Based on the age structure, the number of young individuals, namely teenagers and children, including babies, in the third sub-population is greater (24 individuals) compared to adults (14 individuals). The sex ratio of adult male and female hoops, namely (1:3) in subpopulations I and II, is higher than subpopulation III (1:2), whereas in the juvenile group, the sex ratio in subpopulation III (1:4) is higher than subpopulation I and II (1:2). Keywords: Bukit Daun Protected Forest, Sex ratio, Hoop, Age Structure, Subpopulation
Co-Authors Ani Mardiastuti Apin Saputra Apriza Hongko Putra Darmi Darmi Dian Fita Lestari Fatimatuzzahra Fatimatuzzahra Lilik Budi Prasetyo LILIK BUDIPRASETYO Nanda Puspitasari Risky Hadi Wibowo Rizwar Santi Nurul Kamilah serly rahmadinie Sipriyadi TARUNI SRI PRAWAST MIEN KAOMINI ANY ARYANI DEDY DURYADI SOLIHIN Yili Sarti