In vitro micropropagation in Polygonatum verticillatum (L.) All. an important threatened medicinal herb of Northern IndiaPhysiology and Molecular Biology of Plants - Tập 18 - Trang 89-93 - 2011
Shivani Bisht, N. S. Bisht, Snehlata Bhandari
An ideal micropropagation method of Polygonatum verticillatum has been developed using stem disc explants. Multiple shoots were initiated from stem disc explants on Murashige and Skoog (MS) medium fortified with different concentrations (0.25–10.0 mgl−1) and combinations of cytokinins (BAP, Kn and TDZ) along with (0.5–1.0 mgl−1) auxins (NAA/IBA/IAA). 1.0 mgl−1 BAP with 0.5 mgl−1 NAA was found to b...... hiện toàn bộ
Introgression of productivity enhancing traits, resistance to pod borer and Phytopthora stem blight from Cajanus scarabaeoides to cultivated pigeonpeaPhysiology and Molecular Biology of Plants - Tập 26 - Trang 1399-1410 - 2020
Gurjeet Singh, Inderjit Singh, Gaurav Kumar Taggar, Upasana Rani, Pankaj Sharma, Mamta Gupta, Sarvjeet Singh
The study aimed at introgression of productivity enhancing traits and resistance to pod borer and Phytophthora stem blight from wild to cultivated pigeonpea through an inter-specific cross between Cajanus scarabaeoides (ICP 15683) and C. cajan (ICPL 20329). Progenies derived from the direct segregating (without backcross) population and backcross population were evaluated for yield and yield contr...... hiện toàn bộ
Engineered BcZAT12 gene mitigates salt stress in tomato seedlingsPhysiology and Molecular Biology of Plants - Tập 27 - Trang 535-541 - 2021
Avinash Chandra Rai, Ashutosh Rai, Kavita Shah, Major Singh
In salt-prone areas, plant growth and productivity is adversely affected. In the present study, the ZT1-ZT6 transgenic tomato lines having BcZAT12 gene under the regulatory control of the stress inducible Bclea1 promoter were exposed to three salinity levels (50, 100 and 200 mM) at the four leaf stage for 10 days. The transgenic lines showed improved growth in stem height, leaf area, root length a...... hiện toàn bộ
Auxin and nutritional stress coupled somatic embryogenesis in Oldenlandia umbellata L.Physiology and Molecular Biology of Plants - Tập 23 - Trang 471-475 - 2017
S. R. Saranya Krishnan, E. A. Siril
Somatic embryos were induced from internodal segment derived callus of Oldenlandia umbellata L., in MS medium supplemented with different concentrations of 2,4-Dichlorophenoxy acetic acid (2,4-D). Initially calli were developed from internodes of microshoots inoculated in 2.5 µM NAA supplemented medium. Then calli were transferred to 2,4-D added medium for somatic embryogenesis. Nutritional stress...... hiện toàn bộ
Ameliorative role of foliar Zn-lysine application on wheat (Triticum aestivum L.) stressed by Tannery WastewaterPhysiology and Molecular Biology of Plants - Tập 28 - Trang 2099-2110 - 2022
Wajiha Sarfraz, Mujahid Farid, Noreen Khalid, Zarrin Fatima Rizvi, Zaki ul Zaman Asam, Aisha Nazir, Nayab Naeem, Sheharyaar Farid, Shafaqat Ali
Tannery industries discharge a high concentration of chromium (Cr) along with other heavy metals, which are hazardous for all life forms. With increasing shortage of freshwater, tannery effluent is frequently used for crop an irrigation, causing damage to plants’ health. In order to address this challenge, amino acid chelate fertilizer was used to investigate the impact on wheat crops against tann...... hiện toàn bộ
Comparative analysis of transcriptomic profiling to identify genes involved in the bulged surface of pear fruit (Pyrus bretschneideri Rehd. cv. Yuluxiangli)Physiology and Molecular Biology of Plants - Tập 27 - Trang 69-80 - 2021
Baopeng Ding, Tingting Liu, Chaohui Hu, Yuqin Song, Ruijie Hao, Xinxin Feng, Tingting Cui, Youzhi Han, Liulin Li
Pear (Pyrus spp.) belongs to the genus Pyrus, in the family Rosaceae. Some varieties of pear fruit exhibit bulged surface, which seriously affects the quality and commodity value of the pear fruit. In this study, we performed anatomical, physiological, and transcriptomic analysis to explore the mechanism of paclobutrazol (PBZ) on the bulged surface of pear fruit. The vascular bundles of flesh were...... hiện toàn bộ