Effect of hydroxyl radical on the scission of cellular wall polysaccharides in vitro of banana fruit at various ripening stagesSpringer Science and Business Media LLC - Tập 30 - Trang 257-263 - 2007
Guiping Cheng, Xuewu Duan, Bao Yang, Yueming Jiang, Wangjin Lu, Yunbo Luo, Weibo Jiang
Fruit ripening is generally attributed to disassembly of cellular wall, particularly due to solubilisation and depolymerisation of pectin and hemicellulose. Experiments were conducted to test effects of hydroxyl radicals (·OH) on the scission of cellular wall polysaccharides from pulp tissues of banana fruit at different ripening stage. Cellular wall materials were isolated from pulp tissues of ba...... hiện toàn bộ
Characterization of ERF76 promoter cloned from Populus simonii × P. nigraSpringer Science and Business Media LLC - Tập 39 - Trang 1-16 - 2017
Wenjing Yao, Shengji Wang, Boru Zhou, Jianping Wang, Tingbo Jiang
The poplar transcription factor ERF76 gene is salt-inducible and plays an important role in regulating stress-related genes. To understand the regulatory mechanisms of ERF76 gene, the 1537-bp upstream DNA sequence of ERF76 gene was cloned from di-haploid Populus simonii × P. nigra. Sequence analysis indicated that the fragment contains a series of regulatory elements related to defense and stress ...... hiện toàn bộ
The effect of polyamines on the efficiency of multiplication and rooting of Withania somnifera (L.) Dunal and content of some withanolides in obtained plantsSpringer Science and Business Media LLC - Tập 33 - Trang 2279-2288 - 2011
Ganeshan Sivanandhan, Thankaraj Salammal Mariashibu, Muthukrishnan Arun, Manoharan Rajesh, Sampath Kasthurirengan, Natesan Selvaraj, Andy Ganapathi
An efficient mass multiplication protocol was developed for Withania somnifera (L.) Dunal from nodal explants of field-grown plants on Murashige and Skoog medium (MS) supplemented with 6-benzyladenine (BA) [1.5 mg L−l], indole-3-acetic acid (IAA) [0.3 mg L−l] and with the addition of polyamine, spermidine (20 mg L−l) (shoot multiplication medium). A total of 46.4 shoots were obtained from nodal ex...... hiện toàn bộ
New insights into plant somatic embryogenesis: an epigenetic viewSpringer Science and Business Media LLC - - 2017
Vijay Kumar, Johannes Van Staden
Somatic embryogenesis plays a significant role in plant regeneration and requires complex cellular, molecular, and biochemical processes for embryo initiation and development associated with plant epigenetics. Epigenetic regulation encompasses many sensitive events and plays a vital role in gene expression through DNA methylation, chromatin remodelling, and small RNAs. Recently, regulation of epig...... hiện toàn bộ