نتایج جستجو برای: protocorm

تعداد نتایج: 204  

2016
Rajendran Senthil Kumar Chin-Hui Shen Pei-Yin Wu Subbiah Suresh Kumar Moda Sang Hua Kai-Wun Yeh

In Oncidium, redox homeostasis involved in flowering is mainly due to ascorbic acid (AsA). Here, we discovered that Oncidium floral repression is caused by an increase in AsA-mediated NO levels, which is directed by the enzymatic activities of nitrate reductase (NaR) and nitrite reducatase (NiR). Through Solexa transcriptomic analysis of two libraries, 'pseudobulb with inflorescent bud' (PIB) a...

2013
Padmaja Mohanty Pynbeitsyon Nongkling Meera C. Das Suman Kumaria Pramod Tandon

Synthetic seed technology is an exciting and rapidly growing area of research as deals with conservation and storage of rare, endangered and desirable genotypes along with its easy handling and transportation. As propagation of many ornamental and medicinally important plant species is labour intensive, application of different growth retardants and osmotica in simple artificial seed system wou...

Journal: :Indian journal of experimental biology 2014
Amrita Ghosh M Musharof Hossain Madhu Sharma

In vitro seedlings were used as explants for protocorm like bodies (PLBs) production which in turn were used for regeneration purpose. PLBs were induced from the base of seedlings (1.0-1.5 cm in size) in MS + BAP (8.88 microM). After 90 days of inoculation, PLBs production rate started declining and most of the PLBs turned into plantlets. Preculture of seedlings in 1.0 microM thidiazuron (TDZ) ...

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