Biological diversity is depleting at an alarming rate. Additionally, a vast amount of biodiversity still remains undiscovered. Taxonomy has been serving the purpose of describing, naming, and classifying species for more than 250 years. DNA taxonomy and barcoding have accelerated the rate of this process, thereby providing a tool for conservation practice. DNA barcoding and traditional taxonomy have their own inherent merits and demerits. The synergistic use of both methods, in the form of integrative taxonomy, has the potential to contribute to biodiversity conservation in a pragmatic timeframe and overcome their individual drawbacks. In this review, we discuss the basics of both these methods of biological identification (traditional taxonomy and DNA barcoding), the technical advances in integrative taxonomy, and future trends. We also present a comprehensive compilation of published examples of integrative taxonomy that refer to nine topics within biodiversity conservation. Morphological and molecular species limits were observed to be congruent in ∼41% of the 58 source studies. The majority of the studies highlighted the description of cryptic diversity through the use of molecular data, whereas research areas like endemism, biological invasion, and threatened species were less discussed in the literature.

Plants dwelling at the base of biological food chain are of fundamental significance in providing solutions to some of the most daunting ecological and environmental problems faced by our planet. The reductionist views of molecular biology provide only a partial understanding to the phenotypic knowledge of plants. Systems biology offers a comprehensive view of plant systems, by employing a holistic approach integrating the molecular data at various hierarchical levels. In this review, we discuss the basics of systems biology including the various 'omics' approaches and their integration, the modeling aspects and the tools needed for the plant systems research. A particular emphasis is given to the recent analytical advances, updated published examples of plant systems biology studies and the future trends.

Purpose Scientific innovation has resulted in the development of newer technologies for the betterment of humankind. Academic and research organizations are the places where these technologies are actually ideated and/or invented. However, the process of technology transfer and its eventual successful commercialization covers many other facets, in addition to the scientific research alone. This study aims to draw attention towards certain policy gaps and thereby suggest plausible solutions for the improvement of technology transfer process in the Indian context. Design/methodology/approach Here, the authors present an extensive Web survey of technologies available for transfer/commercialization in 12 major Indian research organizations, namely, Indian Council of Agricultural Research (ICAR), Indian Council of Medical Research, Council of Scientific and Industrial Research, Defence Research and Development Organisation, Department of Atomic Energy, Department of Biotechnology, Indian Space Research Organisation, Indian Institute of Technology (IIT) Bombay, Indian Institute of Science Bangalore, IIT Delhi, IIT Kharagpur and IIT Kanpur. Findings A total of 2,921 technologies were found to be available with respect to the above-mentioned organizations, with the highest of these in agricultural sciences and the maximum reported by ICAR. Research limitations/implications Certain significant policy interventions of this study include the need of a central framework for deposition, management and dissemination of institutionally developed technologies. More attention and support is required for the technologically less developed research areas, and there is a need for the promotion of funding mechanisms for the prototype development, in addition to the already available funding schemes for other stages of technology commercialization. Practical implications Hence, the successful commercialization of the innovation from the Indian research labs requires the restructuring of the existing policies to eventually facilitate the economic growth of the nation. Originality/value This study discusses the major policy gaps of the Indian technology transfer process. For this, an extensive Web survey was carried out to enlist the various technologies available for transfer and commercialization in India from 12 major research organizations. The study presents the results and some major policy implications of the technology transfer and commercialization process in the Indian context.

Plant pathogenic organisms are known to infect host cell using various range of secretory proteins. Amongst all other secretion systems, type III secretion system (T3SS) is a key mechanism for bacterial pathogenesis for establishing and maintaining infection into the host. Expression levels of seven genes viz. avrXacE1, avrXacE2, hpaA and hrpG along with bacterial endogenous control lrp (leucineresponsive protein) were studied. The pathogenic organisms selected for the present study includes Enterobacter cloacae, Enterobacter spp., Pantoea ananatis, Xanthomonas campestris pv. Citri, Pantoea agglomerans, Ochrobactrum anthropi and Erwinia chrysanthemi. P. agglomerans and Enterobacter spp. gave high expression of above-mentioned virulence genes compared to Xanthomonas, while E. cloacae and P. ananatis showed similar expression with that of Xanthomonas. The detailed relationship of the expression profiles with respect to the selected organisms is discussed.