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K. K. Kumar

Publications (8)

Isolation, Computational Characterization and Structure Prediction of Chitinase Gene-Bbchit of Beauveria bassiana

N. S. Nandhan, K. K. Kumar, R. Deepa Sankari, V. Balasubaramani & M. Murugan · International Journal of Plant & Soil Science · 2022

Beauveria bassiana is an entomopathogenic fungus that is used as a biopesticide for the control of many insect pests in agriculturally important crops. B. bassiana produces many extracellular hydrolytic enzymes that degrade the insect cuticle. Among them, the fungal exochitinase...

Open access Research Article 10.9734/ijpss/2022/v34i2231470

Differential Influence of Growth Regulators during Somatic Embryogenesis of Gynodioecious Papaya Varieties‘CO.7’ and ‘Red Lady

C. K. Rajesh, K. K. Kumar, C. Kavitha, G. Karthikeyan & K. Soorianathasundaram · Advances in Research · 2020

The study involved two auxins viz., 2,4-D (2,4-Diclorophenoxyacetic acid) and picloram at three different concentrations (1,2, 3 mg/L) in full strength MS media to study their comparative influence on induction of somatic embryogenesis from immature zygotic embryos of two gynodio...

Open access Research Article 10.9734/air/2020/v21i430196

Somatic Embryogenesis in Papaya (Carica papaya L. cv. TNAU Papaya CO.8)

C. K. Rajesh, D. Sudhakar, K. K. Kumar, C. Kavitha, G. Karthikeyan & K. Soorianathasundaram · Current Journal of Applied Science and Technology · 2020

An efficient indirect somatic embryogenesis protocol for Carica papaya var TNAU Papaya CO.8 was developed using immature zygotic embryos as an explant. Two growth regulators namely 2,4-D and picloram each at 1, 2, 3 mg/L were tested for callus induction and the highest callus ind...

Open access Research Article 10.9734/cjast/2020/v39i330510

Computational Analysis Reveals that Dual Point Mutation in Rice SBEIIb Leads to Decrease in Starch Binding Affinity

Namisha Arora, Suhail Ashraf, N. Saranya, K. K. Kumar, L. Arul, D. Sudhakar, S. Varanavasiappan & E. Kokiladevi · International Journal of Plant & Soil Science · 2022

Aim: To check the effect of mutation on the binding affinity of Starch branching enzyme II with maltopentaose substrate. Place and Duration of Study: Department of Bioinformatics, Centre for Plant Molecular Biology and Bioinformatics, Tamil Nadu Agricultural University, Coimbator...

Open access Research Article 10.9734/ijpss/2022/v34i2231434

Biochemical Analysis of SBEIIb Mutant Rice Lines Generated through CRISPR/Cas-mediated Targeted Mutagenesis

Bishnupriya Gauda, Namisha Arora, D. Uma, S. Manonmani, K. K. Kumar, D. Sudhakar, L. Arul, S. Varanavasiappan & E. Kokiladevi · International Journal of Plant & Soil Science · 2023

Knock out of the Starch branching Enzyme [SBE] encoding genes lead to increase in the Apparent Amylose Content in cereals. Reduced SBE activity decreases the frequency of branch points in the Amylopectin fraction, while increasing the Amylose Content [AC]. AC is positively correl...

Open access Research Article 10.9734/ijpss/2023/v35i203847

Differential Biochemical Response among Banana (Musa spp.) Genotypes against Banana Bunchy Top Virus (BBTV)

N. Tanuja, A. Ramanathan, S. Vanitha, K. Soorianathasundaram & K. K. Kumar · Current Journal of Applied Science and Technology · 2019

Banana bunchy top virus (BBTV) is one of the major viruses causing high yield loss in bananas. The study was carried out to gain a better understanding of the host and virus interaction and to explore the adaptive mechanism and biochemical responses in banana cultivars viz., Rast...

Open access Research Article 10.9734/cjast/2019/v38i630416

In silico Analysis of 7-Dehydrocholesterol Reductase Gene (Sl7-DR2) in Tomato: Linking Cholesterol Metabolism to Vitamin D Pathway

Poleboina Venkata Diwakar, L. Arul, T. Saraswathi, S. Varanavasiappan, N. Saranya & K. K. Kumar · International Journal of Plant & Soil Science · 2023

Tomatoes are the most popular vegetable crop worldwide and contain many health-promoting compounds. Most foods contain very little amount of vitamin D, and plants are very poor sources in the production of vitamin D. The 7-dehydrocholesterol reductase gene (Sl7-DR2) is responsibl...

Open access Research Article 10.9734/ijpss/2023/v35i203811

Real Time PCR Based Quantification of Banana Bunchy Top Virus (BBTV) Titre in Banana cv. Grand Naine (Musa acuminata)

N. Tanuja, A. Ramanathan, S. Varanavasiappan, E. Kokila Devi, L. Arul, D. Sudhakar, S. Vanitha, K. Soorianathasundaram & K. K. Kumar · Advances in Research · 2019

Banana Bunchy Top Disease (BBTD) is one of the most severe viral diseases affecting major banana growing belts in India. Banana Bunchy Top Virus (BBTV) is transmitted by a black banana aphid (Pentalonia nigronervosa L Coquerel) in a persistent manner. BBTV virions are limited to...

Open access Research Article 10.9734/air/2019/v20i430163