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Book ; Online ; E-Book: OMICS-based approaches in plant biotechnology

Banerjee, Rintu / Kumar, Garlapati Vijay / Kumar, S. P. Jeevan

2019

Author's details	edited by Rintu Banerjee, Garlapati Vijay Kumar, and S.P. Jeevan Kumar
Keywords	Plant biotechnology
Subject code	631.523
Language	English
Size	1 Online-Ressource (328 Seiten)
Publisher	Wiley-Scrivener
Publishing place	Hoboken, NJ
Publishing country	United States
Document type	Book ; Online ; E-Book
Remark	Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
HBZ-ID	HT020016029
ISBN	9781119509950 ; 9781119509981 ; 9781119509936 ; 1119509955 ; 111950998X ; 1119509939
Database	ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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Article ; Online: Interference of Nanoparticulates in seed invigoration of Green gram.

K V, Sripathy / K, Udaya Bhaskar / Singh, Chandu / K V, Ramesh / Pal, Govind / Kumar, Ashutosh / S P, Jeevan Kumar / K, Raja / Kamble, Umesh / Kumar, Sanjay / Garlapati, Vijay Kumar

Plant physiology and biochemistry : PPB

2023 Volume 195, Page(s) 256–265

Abstract: In the present study, the impact of four metal/metal oxide nanoparticles (NPs) viz.Ag, ZnO),ZVI and ... ...

Abstract	In the present study, the impact of four metal/metal oxide nanoparticles (NPs) viz.Ag, ZnO),ZVI and TiO
MeSH term(s)	Catalase ; Germination ; Hydrogen Peroxide ; Metal Nanoparticles ; Seeds/physiology ; Zinc Oxide/pharmacology ; Vigna
Chemical Substances	Catalase (EC 1.11.1.6) ; Hydrogen Peroxide (BBX060AN9V) ; Zinc Oxide (SOI2LOH54Z)
Language	English
Publishing date	2023-01-11
Publishing country	France
Document type	Journal Article
ZDB-ID	742978-2
ISSN	1873-2690 ; 0981-9428
ISSN (online)	1873-2690
ISSN	0981-9428
DOI	10.1016/j.plaphy.2023.01.018
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Article: Immunotherapeutics for Covid-19 and post vaccination surveillance.

Sampath Kumar, N S / Chintagunta, Anjani Devi / Jeevan Kumar, S P / Roy, Sharmili / Kumar, Mahesh

3 Biotech

2020 Volume 10, Issue 12, Page(s) 527

Abstract: Severe acute respiratory syndrome coronavirus (SARS-CoV-2) has emerged as a pandemic and named as novel coronavirus disease (nCOVID-19). SARS-CoV-2 is different from other known viruses due to multiple mutations on the sites of nonstructural proteins ( ... ...

Abstract	Severe acute respiratory syndrome coronavirus (SARS-CoV-2) has emerged as a pandemic and named as novel coronavirus disease (nCOVID-19). SARS-CoV-2 is different from other known viruses due to multiple mutations on the sites of nonstructural proteins (NSP) 2 and 3, and the varying nature of virulence between different persons. Immunotherapies such as vaccines and monoclonal antibodies have a protective effect on the patients bringing them to the front of the line of potential treatments. The present review intends to cover the development of 20 different vaccine candidates categorized under live attenuated vaccines, inactivated vaccines, subunit vaccines, viral vector-based vaccines, and nucleic acid vaccines. Formulation of these vaccine candidates by various companies in collaboration with global organizations and their status of clinical trials were addressed. On the other hand, various approaches for post-vaccination surveillance using nucleic acid and protein biomarkers imbued on suitable platforms were also highlighted to sum up the immune therapeutics for Covid-19.
Keywords	covid19
Language	English
Publishing date	2020-11-11
Publishing country	Germany
Document type	Journal Article ; Review
ZDB-ID	2600522-0
ISSN	2190-5738 ; 2190-572X
ISSN (online)	2190-5738
ISSN	2190-572X
DOI	10.1007/s13205-020-02522-9
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Article ; Online: Enhancing Impulsive Hatred Detection with Ensemble Techniques and Active Learning

Bommala Harikrishna / Bhargavi P. / Yanamadni Venkata Rao / Kumar Y. Jeevan Nagendra / Pandey S.D.

E3S Web of Conferences, Vol 430, p

2023 Volume 01155

Abstract: The increasing propagation in recent years of hatred on social media and the dire requirement for counter measures have drawn critical speculation from state run administrations, organizations, and analysts. Despite the fact that specialists have ... ...

Abstract	The increasing propagation in recent years of hatred on social media and the dire requirement for counter measures have drawn critical speculation from state run administrations, organizations, and analysts. Despite the fact that specialists have observed that disdain is an issue across different Social media stages, there is an absence of models for online disdain location utilizing this multi-stage information. Different techniques have been produced for robotizing disdain discovery on the web. Here we will begin by giving the current issue that comes the right to speak freely of discourse on the Internet and the abuse of virtual entertainment stages like Twitter, as well as distinguishing the holes present in the current works. At long last, figured out how to tackle these issues. It is a considerably more testing task, as examination of the language in the common datasets shows that disdain needs one of a kind, discriminative highlights and in this manner making it challenging to find. Removing a few exceptional and significant elements and joining them in various sets to look at and dissect the presentation of different machine learning classification calculations as to each list of capabilities. At long last, subsequent to leading a top to bottom investigation, results show that it is feasible to fundamentally expand the classification score acquired.
Keywords	data clustering impulsive hatred ; social media ; classification techniques ; hate speech detection ; Environmental sciences ; GE1-350
Subject code	400
Language	English
Publishing date	2023-01-01T00:00:00Z
Publisher	EDP Sciences
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Identification and characterization of chickpea genotypes for early flowering and higher seed germination through molecular markers.

Yadav, Garima / Jayaswal, Deepanshu / Jayaswall, Kuldip / Bhandawat, Abhishek / Singh, ArvindNath / Tilgam, Jyotsana / Rai, Abhishek Kumar / Chaturvedi, Rachna / Kumar, Ashutosh / Kumar, Sanjay / Jeevan Kumar, S P

Molecular biology reports

2022 Volume 49, Issue 7, Page(s) 6181–6188

Abstract: ... data and classified 50 chickpea germplasms into groups I and II, where the accession P 74 - 1 is ... matrix, and Bayesian model-based genetic clustering of 50 chickpea germplasms revealed that P 74 - 1 and ... P 1883 are very diverse chickpea accessions.: Conclusion: Based on genetic diversity analysis, 15 ...

Abstract	Background: Chickpea is the fourth most important legume crop contributing 15.42% to the total legume production and a rich source of proteins, minerals, and vitamins. Determination of genetic diversity of wild and elite cultivars coupled with early flowering and higher seed germination lines are quintessential for variety improvement. Methods and results: In the present study, we have analyzed the genetic diversity, population structure, cross-species transferability, and allelic richness in 50 chickpea collections using 23 Inter simple sequence repeats (ISSR) markers. The observed parameters such as allele number varied from 3 to 16, range of allele size varied from 150 to 1600 bp and polymorphic information content (PIC) range lies in between 0.15 and 0.49. Dendrogram was constructed with ISSR marker genotypic data and classified 50 chickpea germplasms into groups I and II, where the accession P 74 - 1 is in group I and the rest are in group II. Dendrogram, Principal component analysis (PCA), dissimilarity matrix, and Bayesian model-based genetic clustering of 50 chickpea germplasms revealed that P 74 - 1 and P 1883 are very diverse chickpea accessions. Conclusion: Based on genetic diversity analysis, 15 chickpea germplasm having been screened for early flowering and higher seed germination and found that the P 1857-1 and P 3971 have early flowering and higher seed germination percentage in comparison to P 1883 and other germplasm. These agronomic traits are essential for crop improvement and imply the potential of ISSR markers in crop improvement.
MeSH term(s)	Bayes Theorem ; Biomarkers ; Cicer/genetics ; Genetic Variation/genetics ; Genotype ; Germination/genetics ; Microsatellite Repeats/genetics ; Seeds/genetics
Chemical Substances	Biomarkers
Language	English
Publishing date	2022-05-08
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	186544-4
ISSN	1573-4978 ; 0301-4851
ISSN (online)	1573-4978
ISSN	0301-4851
DOI	10.1007/s11033-022-07410-4
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Article ; Online: A novel chitosan-coated neem flower bio-adsorbent for the removal of methylene blue dye from wastewater

P. Jeevan Kumar / S. Induja / P.S. Raghavan / B. Gajalakshmi / V. Parthasarathy

Current Chemistry Letters, Vol 11, Iss 4, Pp 371-

Thermodynamics, isotherm and kinetic studies

2022 Volume 382

Abstract: The chitosan-coated neem flower powder was prepared and employed as an adsorbent for the removal of cationic methylene blue from an aqueous medium. The interaction of chitosan with neem flower was concluded by FTIR. The BET surface area was evaluated for ...

Abstract	The chitosan-coated neem flower powder was prepared and employed as an adsorbent for the removal of cationic methylene blue from an aqueous medium. The interaction of chitosan with neem flower was concluded by FTIR. The BET surface area was evaluated for the prepared NFC adsorbent. The adsorption of methylene blue dye onto chitosan-coated neem flower powder (bio-adsorbent) was carried out by varying the concentration of dye, pH, temperature and concentration of adsorbent. The adsorption capacity was evaluated by using Freundlich and Langmuir models. The adsorption data were further analysed with the help of pseudo-first and second-order kinetic models. The thermodynamic parameters were evaluated to comprehend the nature of the adsorption process.
Keywords	Chemistry ; QD1-999
Language	English
Publishing date	2022-01-01T00:00:00Z
Publisher	Growing Science
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Enhanced lipid extraction from oleaginous yeast biomass using ultrasound assisted extraction: A greener and scalable process.

Jeevan Kumar, S P / Banerjee, Rintu

Ultrasonics sonochemistry

2018 Volume 52, Page(s) 25–32

Abstract: Soaring demand for alternative fuels has been gaining wide interest due to depletion of conventional fuel, increasing petroleum prices and greenhouse gas emissions. Biodiesel, an alternative fuel, derived from oleaginous microbes has been promising ... ...

Abstract	Soaring demand for alternative fuels has been gaining wide interest due to depletion of conventional fuel, increasing petroleum prices and greenhouse gas emissions. Biodiesel, an alternative fuel, derived from oleaginous microbes has been promising because of short incubation time and easy to scale up. Oleaginous yeast Trichosporon sp. is capable of utilizing glycerol and agro-residues for enhanced lipid synthesis. Lipid extraction from Trichosporon sp. biomass showed highest lipid content with ultrasonic assisted extraction (43 ± 0.33%, w/w) coupled with process parameters than the conventional Soxhlet (30 ± 0.28%, w/w) and Binary solvent [choloroform:methanol, (2:1, v/v)] methods (36 ± 0.38%, w/w), respectively. The standardized process parameters of ultrasonic assisted extraction coupled with chloroform/methanol solvent system resulted 95-97% of conversion efficiency in 20 min at 30 °C with a frequency of 50 Hz and 2800 W power, respectively. Enzymatic transesterification of yeast biomass lipid obtained 85% of fatty acid methyl esters that are predominant with oleic acid methyl ester followed by palmitic and stearic acid methyl esters, respectively. These results substantiate that the ultrasonic assisted extraction is a potential green extraction technique that had reduced time, energy and solvent consumption without compromising on lipid quality. Deploying this green extraction technique could make the biodiesel production process inexpensive and eco-friendly.
MeSH term(s)	Biofuels ; Biomass ; Chemical Fractionation/methods ; Fatty Acids/chemistry ; Green Chemistry Technology ; Hydrogen-Ion Concentration ; Lipids/chemistry ; Lipids/isolation & purification ; Solvents/chemistry ; Temperature ; Time Factors ; Trichosporon/chemistry ; Ultrasonic Waves
Chemical Substances	Biofuels ; Fatty Acids ; Lipids ; Solvents
Language	English
Publishing date	2018-10-11
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	1208333-1
ISSN	1873-2828 ; 1350-4177
ISSN (online)	1873-2828
ISSN	1350-4177
DOI	10.1016/j.ultsonch.2018.08.003
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Article: Apomixis: A Foresight from Genetic Mechanisms to Molecular Perspectives

Susmita, C. / Kumar, S. P. Jeevan / Chintagunta, Anjani Devi / Agarwal, Dinesh K.

Botanical review. 2022 June, v. 88, no. 2

2022

Abstract: Apomixis is considered to be a natural mode of clonal propogation from seed to seed, in which progeny serves as a replica of maternal genotype. The process evades creation of variation by circumventing sexual fusion and recombination, offering great ... ...

Abstract	Apomixis is considered to be a natural mode of clonal propogation from seed to seed, in which progeny serves as a replica of maternal genotype. The process evades creation of variation by circumventing sexual fusion and recombination, offering great advantage to fix heterosis or hybrid vigour in plants. As this would permit the conservation of complex favourable genotypes that are of agricultural value, it has immense potential in crop seed production. In order to accomplish this, a comprehensive knowledge on the genetic basis and the molecular mechanisms regulating different components of apomixis stands as a key prerequisite. So far, despite of the persistent interest and extensive research on apomixis, the underlying gene regulatory networks and their evolutionary origins are not well deciphered and still remain unclear. From the developmental perspective, apomixis is widely accepted to be controlled or deviated form of sexual reproduction and studies based on comparative analysis of genes or mutants regulating sexual and apomictic pathways revealed their resemblance across various plant species. Since apomixis is a complex, yet well regulated phenomenon that constantly requires action of specific genes during all developmental stages, the present review summarises recent advances in apomixis and compiles information on vital genes and mutants involved in regulating apomixis during various stages of development. Graphical abstract: Brief illustration on mechanisms of apomictic and sexual life cycle in angiosperms. Apomixis avoids the process of meiosis and recombination offering advantage over sexuals by conservation of heterosis or vigor for several generations, easy maintenance of superior genotypes and rapid production of homozygous lines. In sexuals owing to nuclear division and fertilization, fixation of heterosis cannot be achieved and maintenance/development of homozygous lines becomes intricate.*Based on the fertilization the ploidy of endosperm may vary.
Keywords	apomixis ; endosperm ; genes ; heterosis ; homozygosity ; meiosis ; ploidy ; progeny ; sexual reproduction ; vigor
Language	English
Dates of publication	2022-06
Size	p. 220-256.
Publishing place	Springer US
Document type	Article
ZDB-ID	207946-x
ISSN	0006-8101
ISSN	0006-8101
DOI	10.1007/s12229-021-09266-y
Database	NAL-Catalogue (AGRICOLA)

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Article: Molecular characterization and genetic diversity studies of Indian soybean (Glycine max (L.) Merr.) cultivars using SSR markers

Kumar, S. P. Jeevan / Susmita, C. / Sripathy, K. V. / Agarwal, Dinesh K. / Pal, Govind / Singh, Arvind Nath / Kumar, Sanjay / Rai, Abhishek Kumar / Simal-Gandara, Jesus

Molecular biology reports. 2022 Mar., v. 49, no. 3

2022

Abstract: ... on SSR loci profile displayed good agreement with the cultivar’s pedigree information. High level ...

Abstract	BACKGROUND: The genetic base of soybean cultivars in India has been reported to be extremely narrow, due to repeated use of few selected and elite genotypes as parents in the breeding programmes. This ultimately led to the reduction of genetic variability among existing soybean cultivars and stagnation in crop yield. Thus in order to enhance production and productivity of soybean, broadening of genetic base and exploring untapped valuable genetic diversity has become quite indispensable. This could be successfully accomplished through molecular characterization of soybean genotypes using various DNA based markers. Hence, an attempt was made to study the molecular divergence and relatedness among 29 genotypes of soybean using SSR markers. METHODS AND RESULTS: A total of 35 SSR primers were deployed to study the genetic divergence among 29 genotypes of soybean. Among them, 14 primer pairs were found to be polymorphic producing a total of 34 polymorphic alleles; and the allele number for each locus ranged from two to four with an average of 2.43 alleles per primer pair. Polymorphic information content (PIC) values of SSRs ranged from 0.064 to 0.689 with an average of 0.331. The dendrogram constructed based on dissimilarity indices clustered the 29 genotypes into two major groups and four sub-groups. Similarly, principal coordinate analysis grouped the genotypes into four major groups that exactly corresponded to the clustering of genotypes among four sub-groups of dendrogram. Besides, the study has reported eight unique and two rare alleles that could be potentially utilized for genetic purity analysis and cultivar identification in soybean. CONCLUSION: In the present investigation, two major clusters were reported and grouping of large number of genotypes in each cluster indicated high degree of genetic resemblance and narrow genetic base among the genotypes used in the study. With respect to the primers used in the study, the values of PIC and other related parameters revealed that the selected SSR markers are moderately informative and could be potentially utilized for diversity analysis of soybean. The clustering pattern of dendrogram constructed based on SSR loci profile displayed good agreement with the cultivar’s pedigree information. High level of genetic similarity observed among the genotypes from the present study necessitates the inclusion of wild relatives, land races and traditional cultivars in future soybean breeding programmes to widen the crop gene pool. Thus, hybridization among diverse gene pool could result in more heterotic combinations ultimately enhancing genetic gain, crop yield and resistance to various stress factors.
Keywords	DNA ; Glycine max ; alleles ; crop yield ; cultivar identification ; cultivars ; gene pool ; genetic background ; genetic improvement ; genetic similarity ; genetic variation ; heterosis ; hybridization ; loci ; molecular biology ; multidimensional scaling ; oligodeoxyribonucleotides ; pedigree ; soybeans ; India
Language	English
Dates of publication	2022-03
Size	p. 2129-2140.
Publishing place	Springer Netherlands
Document type	Article
ZDB-ID	186544-4
ISSN	1573-4978 ; 0301-4851
ISSN (online)	1573-4978
ISSN	0301-4851
DOI	10.1007/s11033-021-07030-4
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Article: Extraction of bioactive compounds from Psidium guajava leaves and its utilization in preparation of jellies.

Sampath Kumar, N S / Sarbon, Norizah Mhd / Rana, Sandeep Singh / Chintagunta, Anjani Devi / Prathibha, S / Ingilala, Satheesh Kumar / Jeevan Kumar, S P / Sai Anvesh, B / Dirisala, Vijaya Ramu

AMB Express

2021 Volume 11, Issue 1, Page(s) 36

Abstract: Psidium guajava L. (guava) is predominantly grown throughout the world and known for its medicinal properties in treating various diseases and disorders. The present work focuses on aqueous extraction of bioactive compounds from the guava leaf and its ... ...

Abstract	Psidium guajava L. (guava) is predominantly grown throughout the world and known for its medicinal properties in treating various diseases and disorders. The present work focuses on aqueous extraction of bioactive compounds from the guava leaf and its utilization in the formulation of jelly to improve the public health. The guava leaf extract has been used in the preparation of jelly with pectin (1.5 g), sugar (28 g) and lemon juice (2 mL). The prepared guava leaf extract jelly (GJ) and the control jelly (CJ, without extract) were subjected to proximate, nutritional and textural analyses besides determination of antioxidant and antimicrobial activities. GJ was found to contain carbohydrate (45.78 g/100 g), protein (3.0 g/100 g), vitamin C (6.15 mg/100 g), vitamin B3 (2.90 mg/100 g) and energy (120.6 kcal). Further, the texture analysis of CJ and GJ indicated that both the jellies showed similar properties emphasizing that the addition of guava leaf extract does not bring any change in the texture properties of jelly. GJ exhibited antimicrobial activity against various bacteria ranging from 11.4 to 13.6 mm. Similarly, GJ showed antioxidant activity of 42.38% against DPPH radical and 33.45% against hydroxyl radical. Mass spectroscopic analysis of aqueous extract confirmed the presence of esculin, quercetin, gallocatechin, 3-sinapoylquinic acid, gallic acid, citric acid and ellagic acid which are responsible for antioxidant and antimicrobial properties.
Language	English
Publishing date	2021-03-01
Publishing country	Germany
Document type	Journal Article
ZDB-ID	2621432-5
ISSN	2191-0855
ISSN	2191-0855
DOI	10.1186/s13568-021-01194-9
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