Article Per Year (5 Year)
p-Index From 2021 - 2026
0
P-Index
This Author published in this journals
All Journal Indonesian Journal of Agricultural Science BERITA BIOLOGI Annales Bogorienses
Tasliah Tasliah
Balai Besar Penelitian dan Pengembangan Bioteknologi dan Sumberdaya Genetik Pertanian, Jl. Tentara Pelajar 3A, Bogor 16111
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : BERITA BIOLOGI

 1 
KERAGAMAN BAKTERI ENDOFITIK DnSOLASI DARI EMPAT VARIETAS PADI DENGAN METODA ARDRA Susilowati, Dwi N; Hidayatun, Nurul; Tasliah, Tasliah; Mulya, K
BERITA BIOLOGI Vol 10, No 2 (2010)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v10i2.1978

Abstract

Sixty eight endophytic bacteria were isolated from four different rice varieties (IR64, Cirata, Code and Limboto) obtained from agroecosystem in Cikembar, Sukabumi, West Java. Those isolates were subjected for analysis the diversity based on genetic fingerprinting through Amplified Ribosomal DNA Restriction Analysis (ARDRA) method. The objective of this research is to characterize the predominant endophyte bacteria are present within various rice varieties grown on agroecosystem in Cikembar, Sukabumi by using ARDRA method. The results shows that restriction analysis with both Rsal and HaelH was sufficient to allocate the endophyte bacteria from four different rice varieties into the 29 types. Moreover, Rsal alone was capable of resolving the 11 types, followed by HaelH 14 types. In general, the result may explain that there is no collinierity between the cluster and their host plant. Staphylococcus, Bacillus, Agrobacterium, Serratia, Klebsiella, Acidovorax and Pseudomonas were identified as endophytic bacteria from rice varieties in this agroecosystem based on their 16S rRNA sequences. Seven types were placed in close proximity to these genera, but other types were still unknown. Among these isolates, genera Staphylococcus and Bacillus are common to rice endophytes.
PERBAIKAN PADI (Oryza sativa L.) VARIETAS CIHERANG UNTUK SIFAT UMUR GENJAH DAN PRODUKSI TINGGI MENGGUNAKAN MARKA MOLEKULER Prasetiyono, Joko; Tasliah, Tasliah; Dadang, Ahmad; Fatimah, Fatimah
BERITA BIOLOGI Vol 12, No 1 (2013)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.173 KB) | DOI: 10.14203/beritabiologi.v12i1.518

Abstract

The improvement of rice (Oryza sativa L.) Ciherang variety for early maturity and high production traits was carried out by Marker Assisted Backcrossing (MAB) method using Nipponbare as donor parent. The foreground selection of Hd2 gene was laid on flanking markers of RM1362 and RM7601 in QTL region. The selection process of F1 to BC2F2 plants were based on molecular markers and agronomic characters. The BC2F3 plants were challenged to bacterial leaf blight to know their resistance in this hybridization. The results indicated that the foreground and background selection were not sufficient as selection tools therefore they would be more accurate if assosiated with agronomic characters. Four selected lines derived from Ciherang x Nipponbare crossed (BC2F3 plant # 283, 307, 373, and 462) could be promising lines with early maturity and high productioncompared to Ciherang. Selected BC2F3 lines flowered earlier than original Ciherang up to 7-10 days, while the yield increasing was 3.55 to 9.2% higher based on weight of filled grains/plant, and from 3.58 to 19.39% higher based on the number of filled grain/plant. However, all of BC2F3 lines were not resistant to bacterial leaf blight attack.
Co-Authors Ahmad Dadang Dwi N Susilowati fatimah Fatimah Joko Prasetiyono Mahrup Mahrup, Mahrup Masumah, Masumah Mulya, K Nurul Hidayatun