Hyaluronic Acid Can be a New Plant Growth Regulator for Hybrid Cymbidium Micropropagation

Autor:	Syeda Jabun Nahar, Kazuhiko Shimasaki, Naruemol Kaewjampa
Rok vydání:	2012
Předmět:	biology Plant tissue culture Cymbidium Organogenesis Plant Science biology.organism_classification Chitosan chemistry.chemical_compound Horticulture Micropropagation chemistry Hyaluronic acid Botany Shoot Cultivar Biotechnology
Zdroj:	Plant Tissue Culture and Biotechnology. 22:59-64
ISSN:	1818-8745 1817-3721
DOI:	10.3329/ptcb.v22i1.11261
Popis:	Present authors investigated the effect of two biopolymer hyaluronic acid (HA9) and chitosan (Chitosan H), and N6-benzyladenine (BA) supplemented with modified MS on organogenesis in protocorm-like bodies (PLBs) of a Cymbidium cultivar. The percentages of PLB formation from cultures showed 100 % in all treatments except for control (82.7%), 0.1 mg/l HA9 (93.3%) and 10 mg/l Chitosan H (93.3%) treatments. Addition of 0.1 mg/l HA9 to culture medium was highly efficient for PLB multiplication. Both 10 mg/l HA9 and 1.0 mg/l BA significantly increased the number of shoots in cultures. The maximum percentage of shoot (100%) was obtained at 1.0 mg/l chitosan H. Increase in fresh weight showed higher values at BA treatments. Information gained from this study shows that hyaluronic acid (HA9) which is new additive for plant tissue culture act as growth regulator for hybrid Cymbidium micropropagation. DOI: http://dx.doi.org/10.3329/ptcb.v22i1.11261Plant Tissue Cult. & Biotech. 22(1): 59-64, 2012 (June)
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7c0cdc9b2527e8a2166eedc2b1de000e https://doi.org/10.3329/ptcb.v22i1.11261 Zobrazit plný text záznamu