ISSN: 1412-033X (printed edition) ISSN: 2085-4722 (electronic) GENETIC DIVERSTY DNA chloroplast variation in Shorea acuminata Dyer assessed by microsatellite markers ZULFAHMI, ISKANDAR ZULKARNAEN SIREGAR, ULFAH JUNIARTI SIREGAR Genetic diversity of sago palm in Indonesia based on chloroplast DNA (cpDNA) markers BARAHIMA ABBAS, YANUARIUS RENWARIN, MUHAMMAD HASIM BINTORO, SUDARSONO, MEMEN SURAHMAN, HIROSHI EHARA Genetic variability among 18 cultivars of cooking bananas and plantains by RAPD and ISSR markers YUYU SURYASARI POERBA, FAJARUDIN AHMAD 107-111 112-117 118-123 SPECIES DIVERSTY Flower and fruit development of Syzygium pycnanthum Merr. & L.M. Perry DEDEN MUDIANA, ESTI ENDAH ARIYANTI 124-128 ECOSYSTEM DIVERSTY Screening of antimicrobial isolations from the soil of grassland rhizosphere area in Pocut Meurah Intan Forest Park, Seulawah, Aceh Besar LENNI FITRI, BETTY MAULIYA BUSTAM Community structure of macrozoobenthic feeding guilds in responses to eutrophication in Jakarta Bay AM AZBAS TAURUSMAN Litter decomposition of Rhizophora stylosa in Sabang-Weh Island, Aceh, Indonesia; evidence from mass loss and nutrients IRMA DEWIYANTI Predicting infectivity of Arbuscular Mycorrhizal fungi from soil variables using Generalized Additive Models and Generalized Linear Models IRNANDA AIKO FIFI DJUUNA, LYNETTE K. ABBOTT, KIMBERLY VAN NIEL Floristic composition at biodiversity protection area in Lubuk Kakap, District of Ketapang, West Kalimantan SUGENG BUDIHARTA 129-132 133-138 139-144 145-150 151-156 REVIEW Review: Biotechnological strategies for conservation of rare and endangered medicinal plants MAHENDRA KUMAR RAI 157-166 Front cover: Syzygium pycnanthum Merr. & L.M. Perry (PHOTO: DEDEN MUDIANA) Published four times in one year PRINTED IN INDONESIA ISSN: 1412-033X (printed) ISSN: 2085-4722 (electronic) ISSN: 1412-033X (printed edition) ISSN: 2085-4722 (electronic)