Search

Your search keyword '"John, Riffat"' showing total 115 results
Start Over Author "John, Riffat"
115 results on '"John, Riffat"'

18. List of Contributors

Author

Akram, Mir Ajaz, primary, Awasthi, Rajendra, additional, Bakshi, Hamid A., additional, Başer, K. Hüsnü Can, additional, Bashir, Sabeeha, additional, Bisti, Silvia, additional, Boskabady, Mohammad Hossein, additional, Chahine, Nathalie, additional, Chahine, Ramez, additional, Dhiman, Neerupma, additional, Falsini, Benedetto, additional, Farkhondeh, Tahereh, additional, Faruck, Hakkim L., additional, Fatma, Homa, additional, Gholamnezhad, Zahra, additional, Ghorani, Vahideh, additional, Guclu, Gamze, additional, Hajyzadeh, Mortaza, additional, Jabeen, Ruqaya, additional, John, Riffat, additional, Kahriz, Parisa Pourali, additional, Kaushik, Prachi, additional, Kelebek, Hasim, additional, Khan, Mohammad Afsar, additional, Kharkwal, Harsha, additional, Khawar, Khalid Mahmood, additional, Khazdair, Mohammad Reza, additional, Koşar, Müberra, additional, Kulkarni, G.T., additional, Kumar, Hariom, additional, Maggi, Maria Anna, additional, Marco, Stefano Di, additional, Memarzia, Arghavan, additional, Mirza, Roohi, additional, Mokhtari-Zaer, Amin, additional, Namgyal, Dhondup, additional, Naved, Tanveer, additional, Olmez, Fatih, additional, Paolo, Mattia Di, additional, Piccardi, Marco, additional, Pitsikas, Nikolaos, additional, Qadir, Shaista, additional, Saadat, Saeideh, additional, Samarghandian, Saeed, additional, Sarihan, Ercument Osman, additional, Sarwat, Maryam, additional, Selli, Serkan, additional, Sharma, Archana, additional, Sharma, Bhupesh, additional, Sheikh, Muzafar Ahmad, additional, Siddique, Hifzur R., additional, Sumaiya, Sajida, additional, Tambuwala, Murtaza M., additional, Yadav, Sangilimuthu Alagar, additional, and Yildirim, Mehmet Ugur, additional

Published
2019
Full Text
View/download PDF

21. Contributors

Author

Ahmad, Parvez, primary, Ahmed, Neesar, additional, Ali, Fasil, additional, Amin, Shajrul, additional, Archana, Ayyagari, additional, Arora, Shivani, additional, Bano, Fareha, additional, Bansal, Aniket Kumar, additional, Bashir, Humayra, additional, Bhat, Ajaz A., additional, Bhattacharya, Reshmee, additional, Chishti, M.Z., additional, Dar, Jehangir Shafi, additional, Dar, Parvaiz Ahmad, additional, Dar, Tanveer Ali, additional, Ganai, Bashir A., additional, Jamal, Shazia, additional, Jan, Nelofer, additional, John, Riffat, additional, Kamli, Majid Rasool, additional, Katyal, Anju, additional, Kawa, Iram Ashaq, additional, Khan, Md. Khurshid Alam, additional, Khan, Sheeza, additional, V, Lavanya, additional, Magray, Aqib Rehman, additional, Mahajan, Lakshna, additional, Manzoor, Usma, additional, Masood, Akbar, additional, Minakshi, Rinki, additional, Mir, Shabir Ahmad, additional, Mustafa, Mir Faisal, additional, Nasiruddin, Mohammad, additional, Qausain, Sana, additional, Qazi, Hilal Ahmad, additional, Rahman, Safikur, additional, Ramazan, Salika, additional, Rashid, Fouzia, additional, Sharma, Gurumayum Suraj, additional, Singh, Laishram Rajendrakumar, additional, Srinivasan, Hemalatha, additional, Tak, Irfan-ur-Rauf, additional, Wani, Snowber Shabir, additional, and Wani, Barqul Afaq, additional

Published
2019
Full Text
View/download PDF

27. Proteomics for abiotic stresses in legumes: present status and future directions.

Author

Jan, Nelofer, Rather, Asif Mohi-Ud-Din, John, Riffat, Chaturvedi, Palak, Ghatak, Arindam, Weckwerth, Wolfram, Zargar, Sajad Majeed, Mir, Rakeeb Ahmad, Khan, Mohd Anwar, and Mir, Reyazul Rouf

Subjects
CHICKPEA, COMMON bean, PIGEON pea, ABIOTIC stress, PROTEOMICS, PROTEIN expression, CROPS, LEGUMES
Abstract

Legumes are the most important crop plants in agriculture, contributing 27% of the world's primary food production. However, productivity and production of Legumes is reduced due to increasing environmental stress. Hence, there is a pressing need to understand the molecular mechanism involved in stress response and legumes adaptation. Proteomics provides an important molecular approach to investigate proteins involved in stress response. Both the gel-based and gel-free-based techniques have significantly contributed to understanding the proteome regulatory network in leguminous plants. In the present review, we have discussed the role of different proteomic approaches (2-DE, 2 D-DIGE, ICAT, iTRAQ, etc.) in the identification of various stress-responsive proteins in important leguminous crops, including soybean, chickpea, cowpea, pigeon pea, groundnut, and common bean under variable abiotic stresses including heat, drought, salinity, waterlogging, frost, chilling and metal toxicity. The proteomic analysis has revealed that most of the identified differentially expressed proteins in legumes are involved in photosynthesis, carbohydrate metabolism, signal transduction, protein metabolism, defense, and stress adaptation. The proteomic approaches provide insights in understanding the molecular mechanism of stress tolerance in legumes and have resulted in the identification of candidate genes used for the genetic improvement of plants against various environmental stresses. Identifying novel proteins and determining their expression under different stress conditions provide the basis for effective engineering strategies to improve stress tolerance in crop plants through marker-assisted breeding. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

28. Environmental stress tolerance in maize (Zea mays): role of polyamine metabolism.

Author

Ramazan, Salika, Nazir, Ifra, Yousuf, Waseem, and John, Riffat

Subjects
ENERGY crops, ECOLOGICAL disturbances, METABOLISM, PLANT yields, CLIMATE change, FOOD crops, CORN
Abstract

Maize (Zea mays L.), a major multipurpose crop for food, feed and energy is extremely susceptible to environmental perturbations and setting off the major factors for limiting maize yield. Generally, plant yields are reduced and significantly lost to adverse environments and biotic strains. To ensure the safety of living cells under unfavourable circumstances, polyamines (PAs) play an important role in regulating the response under both abiotic and biotic stresses. It is the relative abundance of higher PAs (spermidine, Spd; spermine, Spm) vis-à-vis the diamine putrescine (Put) and PA catabolism that determines the stress tolerance in plants. Climate changes and increasing demands for production of maize have made it pressing to improve the stress tolerance strategies in this plant and it is imperative to understand the role of PAs in response to various environmental perturbations. Here, we critically review and summarise the recent literature on role of PAs in conferring stress tolerance in the golden crop. The responses in terms of PA accumulation, their mechanism of action and all the recent genetic manipulation studies carried out in PA metabolism pathway, ameliorating range of abiotic and biotic stresses have been discussed. As PA metabolism under stress conditions does not operate singly within cells and is always linked to other metabolic pathways in maize, its complex connections and role as a signalling molecule have also been discussed in this review. Maize (Zea mays L.), a major multipurpose crop for food and energy, is susceptible to environmental alterations. As a part of survival strategy, maize responds to different environmental stresses by changing its physiology and biochemistry equations in the cell. Polyamine metabolism is one such ways by which maize overcomes various environmental stresses. [ABSTRACT FROM AUTHOR]

Published
2023
Full Text
View/download PDF

31. Soybean under abiotic stress

Author

Latef, Arafat Abdel Hamed Abdel, primary, Jan, Sumaira, additional, Abd-Allah, Elsayed Fathi, additional, Rashid, Bushra, additional, John, Riffat, additional, and Ahmad, Parvaiz, additional

Published
2015
Full Text
View/download PDF

33. Abiotic stress responses in maize: a review

Author

Ramazan Salika and John Riffat

Subjects
Abiotic component, Physiology, Ecology, business.industry, Abiotic stress, media_common.quotation_subject, fungi, food and beverages, Plant physiology, Climate change, Context (language use), Plant Science, Biotic stress, Biology, Agriculture, Psychological resilience, business, Agronomy and Crop Science, media_common
Abstract

Maize (Zea mays) is the most widely grown crop throughout the world. Its response against various environmental stress factors is quite complex and dynamic, and can be either elastic (reversible) or plastic (irreversible) in nature. Climatic change on the other hand is expected to increase the intensity and frequency of both abiotic and biotic stress factors. In this context, we review the literature on climate change consortium with abiotic stress highlighting the scenario of this nutritionally valuable crop plant and its elicited responses at morphological, physiological, biochemical and phytochemical levels. Besides, ‘omic’ architecture of the plant toward multiple stress factors is also discussed as a report of its first kind. Despite significant knowledge gaps that still exist, it is evident that climate change is going to influence the abiotic stress tolerance mechanisms in plants in general and maize in particular. While broad generalizations are not yet possible, because the specific plant responses towards one type of stress at one time or multiple stresses differ considerably. However, a better understanding of underlying response mechanisms regulated in the face of climate change-associated abiotic stress is needed to safeguard the optimal resilience and productivity of the maize.

Published
2021

43. List of Contributors

Author

Akram, Mir Ajaz, Awasthi, Rajendra, Bakshi, Hamid A., Başer, K. Hüsnü Can, Bashir, Sabeeha, Bisti, Silvia, Boskabady, Mohammad Hossein, Chahine, Nathalie, Chahine, Ramez, Dhiman, Neerupma, Falsini, Benedetto, Farkhondeh, Tahereh, Faruck, Hakkim L., Fatma, Homa, Gholamnezhad, Zahra, Ghorani, Vahideh, Guclu, Gamze, Hajyzadeh, Mortaza, Jabeen, Ruqaya, John, Riffat, Kahriz, Parisa Pourali, Kaushik, Prachi, Kelebek, Hasim, Khan, Mohammad Afsar, Kharkwal, Harsha, Khawar, Khalid Mahmood, Khazdair, Mohammad Reza, Koşar, Müberra, Kulkarni, G.T., Kumar, Hariom, Maggi, Maria Anna, Marco, Stefano Di, Memarzia, Arghavan, Mirza, Roohi, Mokhtari-Zaer, Amin, Namgyal, Dhondup, Naved, Tanveer, Olmez, Fatih, Paolo, Mattia Di, Piccardi, Marco, Pitsikas, Nikolaos, Qadir, Shaista, Saadat, Saeideh, Samarghandian, Saeed, Sarihan, Ercument Osman, Sarwat, Maryam, Selli, Serkan, Sharma, Archana, Sharma, Bhupesh, Sheikh, Muzafar Ahmad, Siddique, Hifzur R., Sumaiya, Sajida, Tambuwala, Murtaza M., Yadav, Sangilimuthu Alagar, and Yildirim, Mehmet Ugur

Published
2020
Full Text
View/download PDF

47. Cell cycle stage-specific differential expression of topoisomerase I in tobacco BY-2 cells and its ectopic overexpression and knockdown unravels its crucial role in plant morphogenesis and development

Author

Singh, Badri Nath, primary, Mudgil, Yashwanti, additional, John, Riffat, additional, Achary, V. Mohan Murali, additional, Tripathy, Manas Kumar, additional, Sopory, Sudhir K., additional, Reddy, Malireddy K., additional, and Kaul, Tanushri, additional

Published
2015
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results