Budi Setiadi Daryono
Laboratory of Genetics and Breeding, Faculty of Biology, Universitas Gadjah Mada. Jl. Teknika Selatan, Sekip Utara, Sleman 55281, Yogyakarta, Indonesia

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Genetic variability of Begonia longifolia Blume from Indonesia based on Nuclear DNA internal transcribed spacer (ITS) sequence data Wahyu Dewi Astuti Ningrum; Muhammad Bima Atmaja; Budi Setiadi Daryono; Purnomo PURNOMO
Biodiversitas Journal of Biological Diversity Vol. 21 No. 12 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d211239

Abstract

Abstract.Ningrum WDA, Atmaja MB, Daryono BS, Purnomo. 2020. Genetic variability of Begonia longifolia Blume from Indonesia based on Nuclear DNA internal transcribed spacer (ITS) sequence data. Biodiversitas 21: 5778-5785. Begonia longifolia Blume is a member of the Begoniaceae family which has the widest distribution in Asia including Indonesia. Diversity studies on B.longifolia from Indonesia were mainly based on morphological characters. The genetic diversity analysis of this pantropical species in Indonesia has never been reported yet. This research aimed to study genetic variability of B. longifolia in Indonesia based on nuclear DNA internal transcribed spacer (ITS) sequence data. Twelve living specimens were from Sumatra (Lampung), Java (Sukabumi, Purwokerto), Bali (Buleleng, Gianyar, Jembrana, Tabanan), and Lombok. The 831-839 length sequence was aligned using Mesquite software. Reconstruction of the phylogenetic tree was done by MEGA7 software using Neighbor-Joining method with Kimura-2-Parameter. The 827 fixed sites showed a genetic distance ranged from 0 to 1.6%. Among the 827 sites compared, 802 sites were invariable, 19 sites were variable (11 singleton variable sites and 8 parsimony informative sites) and 6 sites were gaps. The phylogenetic tree showed 1 clade and 6 sub-clades. Specimens from Sumatra and Java formed a single sub-clade, separate with five sub-clades from Bali. Specimen from Lombok belong to one of the sub-clades of the Bali specimens. All specimens can be divided into 2 groups: Sumatra-Java and Bali-Lombok group.
The association of follicle stimulating hormone receptor (FSHR) gene polymorphism of on egg productivity in hybrid chicken (Gallus gallus gallus, Linnaeus 1758) RIKHA RISKI KURNIA; INDRA LESMANA; ADITYA RAHMAN ERNANTO; Ayudha Bahana Ilham Perdamaian; TRIJOKO TRIJOKO; BUDI SETIADI DARYONO
Biodiversitas Journal of Biological Diversity Vol. 22 No. 3 (2021)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d220318

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Abstract. Kurnia RR, Lesmana I, Ernanto AR, Perdamaian ABI, Trijoko, Daryono BS. 2021. The association of follicle stimulating hormone receptor (FSHR) gene polymorphism of on egg productivity in hybrid chicken (Gallus gallus gallus, Linnaeus 1758). Biodiversitas 22: 1221-1226. Pelung chicken genetics Improvement by selective breeding to Layer Lohmann Brown was successfully developed F1 which yielded 140 eggs for 300 days of production. BC1 chicken derived from ? Layer and ? F1 (? Layer vs ? Pelung chicken). Polymorphism on cFSHR gene promoter was potential genetic marker candidate to assist the selection. This research aims to study the BC1 chicken egg-related traits performance for 16 weeks and study the correlation of cFSHR polymorphism to egg productivity. FSHR gene promoter was showed using sanger sequencing. Chicken were grouped based on their haplotype. Chicken were maintained in battery cage for observation of egg production. The results show that there is a difference of BC1 chicken DOC weight from different egg weight. The six SNP polymorphisms exist on cFSHR gene promoter fragments on 10, 51, 59, 121, 233, 331 nucleotides and conducted 7 haplotype group. The highest egg production in BC1 chicken on TTGCYA and lowest egg production on TTGYYG haplotype. Based on the correlation test there was a positive correlation at p> 0.05 between BC1 chicken TTGCYA haplotype with egg production and positive correlation at p <0.05 between BC1 TAGTTA haplotype with egg length.
Genetic variability and phylogenetic relationships of Begonia multangula based on atpB-rbcL non-coding spacer of cpDNA sequences TRI WARSENO; MUHAMMAD EFENDI; ABDUL RAZAQ CHASANI; BUDI SETIADI DARYONO
Biodiversitas Journal of Biological Diversity Vol. 23 No. 10 (2022)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d231061

Abstract

Abstract. Warseno T, Efendi M, Chasani AR, Daryono BS. 2022. Genetic variability and phylogenetic relationships of Begonia multangula based on atpB-rbcL non-coding spacer of cpDNA sequences. Biodiversitas 23: 5491-5501. Begonia (Begoniaceae) belongs to Section Platycentrum-Sphenanthera Group which has a wide distribution from Sumatra to the Lesser Sunda Islands and Sulawesi. Information on B. multangula genetic variability and intraspecies relationships based on molecular characters is critical for developing appropriate strategies in conservation biology, breeding activities, and many other applied fields. The genetic variability and interspecific relationships of B. multangula in Indonesia were investigated using sequence data from the atpB-rbcL intergenic spacer (IGS) cpDNA regions. The atpB-rbcL IGS fragment was amplified using atpB-1 as the forward primer and rbcL-1 as the reversed primer. Genetic variations were found in the length of the sequence and nucleotide divergences in the atpB-rbcL IGS region. The genetic distance between 822 fixed sites ranged from 0 to 0.61%. Eighteen of the 822 sites (99.27%) analyzed were invariable, six sites (0,73%) were variable consisting of 4 singleton variable sites and two parsimony informative sites, and twelve sites were gaps. The phylogenetic relationships generated by B. multangula based on the atpB-rbcL IGS sequence analysis indicated the genetic variation and divided it into two clades. However, the clustering pattern of B. multangula specimens resulting from molecular analysis based on atpB-rbcL IGS sequences did not show the geographic clustering grouping pattern.