COMMON FIXED POINT OF WEAKLY COMPATIBLE MAPPINGS UNDER A NEW PROPERTY IN FUZZY METRIC SPACES

In this paper, we prove some common fixed point theorems for weakly compatible mappings under a new property in fuzzy metric spaces. We prove a new result under (S-B) property defined by Sharma and Bamboria. Keywords: Fixed point; Fuzzy metric space; (S-B) property

Stability Analysis of Infectious Diseases with Media Coverage and Poverty

In this paper ,the effect of poverty along with media coverage on the stability dynamics of infectious disease has been checked . The incorporation of the factor, poverty along with media coverage makes our model more closer to the real life situations. Using stability theory, the analysis of the model has been done by finding out all the equilibrium points of the system. Numerical simulation of the model is also performed to check the effect of key parameters on the spread of the disease. Keywords : Poverty, Equilibrium points, Media coverage, Stability

Repertoire of SSRs in the Castor Bean Genome and Their Utilization in Genetic Diversity Analysis in Jatropha curcas

Castor bean and Jatropha contain seed oil of industrial importance, share taxonomical and biochemical similarities, which can be explored for identifying SSRs in the whole genome sequence of castor bean and utilized in Jatropha curcas. Whole genome analysis of castor bean identified 5,80,986 SSRs with a frequency of 1 per 680 bp. Genomic distribution of SSRs revealed that 27% were present in the non-genic region whereas 73% were also present in the putative genic regions with 26% in 5′UTRs, 25% in introns, 16% in 3′UTRs and 6% in the exons. Dinucleotide repeats were more frequent in introns, 5′UTRs and 3′UTRs whereas trinucleotide repeats were predominant in the exons. The transferability of randomly selected 302 SSRs, from castor bean to 49 J. curcas genotypes and 8 Jatropha species other than J. curcas, showed that 211 (∼70%) amplified on Jatropha out of which 7.58% showed polymorphisms in J. curcas genotypes and 12.32% in Jatropha species. The higher rate of transferability of SSR markers from castor bean to Jatropha coupled with a good level of PIC (polymorphic information content) value (0.2 in J. curcas genotypes and 0.6 in Jatropha species) suggested that SSRs would be useful in germplasm analysis, linkage mapping, diversity studies and phylogenetic relationships, and so forth, in J. curcas as well as other Jatropha species

Rights of Women: A Historical Perspective

Since Mary Wollstonecraft’s seminal work - A Vindication of the Rights of Women (1792), there has been almost centuries of the evolution of the rights of women. The world has witnessed social, economic and legislative reforms around these rights. They are asserting their right to shape their life from within and not to have it shaped for them. Fortunately, the philosophy that a woman being equal is well recognized widely understood and also practically accepted. Still, there exists lack of knowledge how women gained the existing rights. Large number of concerns about the women’s evolving personality and incidental claims are being countered at various levels. More participation of women themselves along with various activists is bringing transformation in this area. Some of the issues have indeed been settled, others not yet. The historical development of their rights is the main focus of this work. The core of the paper may be summed up in the words of Vance Thomson in Woman (1917) – “Whether you like it or not Woman is the Paladin, enormous and strong, of the ideals of tomorrow. She is the future; she is the future home; she is the future state – for she is in the majority both in numbers and in common sense and she has withal a kind of civic integrity, which may be unscrupulous, but which makes nevertheless for victory.

In Silico Identification and Comparative Genomics of Candidate Genes Involved in Biosynthesis and Accumulation of Seed Oil in Plants

Genes involved in fatty acids biosynthesis, modification and oil body formation are expected to be conserved in structure and function in different plant species. However, significant differences in the composition of fatty acids and total oil contents in seeds have been observed in different plant species. Comparative genomics was performed on 261 genes involved in fatty acids biosynthesis, TAG synthesis, and oil bodies formation in Arabidopsis, Brassica rapa, castor bean and soybean. In silico expression analysis revealed that stearoyl desaturase, FatB, FAD2, oleosin and DGAT are highly abundant in seeds, thereby considered as ideal candidates for mining of favorable alleles in natural population. Gene structure analysis for major genes, ACCase, FatA, FatB, FAD2, FAD3 and DGAT, which are known to play crucial role in oil synthesis revealed that there are uncommon variations (SNPs and INDELs) which lead to varying content and composition of fatty acids in seed oil. The predicted variations can provide good targets for seed oil QTL identification, understanding the molecular mechanism of seed oil accumulation, and genetic modification to enhance seed oil yield in plants

New Results for Compatible Mappings of Type A and Subsequential Continuous Mappings

In this paper, we corroborated some common fixed point theorems for two pairs of self mappings by using the impression of compatibility of type A and subsequential continuity (alternatively subcompatiblity and reciprocal continuity) in multiplicative metric spaces (MMS). The proven results are the improved version in a manner that the completeness, closedness and continuity of the mappings are relaxed

Densimetric, acoustic and viscometric behaviour of sucrose solutions in aqueous 1-butyl-3-methylimidazolium hexafluorophosphate at different temperatures and ambient pressure

31-42The thermophysical properties like density, speed of sound and viscosity have been measured for different molalities of sucrose in aqueous and different concentrations of aqueous solutions of an ionic liquid, 1-butyl-3-methylimidazolium hexafluorophosphate, at different temperatures and atmospheric pressure. The results are explained in terms of acoustic parameters like apparent molar volume, apparent molar isentropic compressibility, limiting apparent molar volume, limiting apparent molar isentropic compressibility, limiting apparent molar transfer volume, limiting apparent molar transfer compressibility, hydration number, etc. Further, pair and triplet interaction coefficients, solvation number, viscosity B-coefficients and activation parameters have also been evaluated. The results demonstrate that solute-solvent interactions exist in the ternary system which increases with an increase in ionic liquid concentration

Genetic diversity among selected genotypes of almond Prunus dulcis Miller D.A. Webb assessed by random amplified polymorphic DNA (RAPD) markers

Genetic relatedness and diversity in 32 almond genotypes were analysed using random amplified polymorphic DNA (RAPD) markers. All the genotypes maintained at Dr. Y.S. Parmar University of Horticulture and Forestry, Solan, India comprised ten exotic introductions and 22 indigenous selections. Using 16 selected 10-mer primers, 87 bands were generated and all the bands were recorded to be polymorphic. The RAPD primers namely S073 (CCAGATGCAC) and S081 (TCGCCAGCCA) gave maximum and minimum number of polymorphic bands, respectively. Cluster analysis of all the genotypes was performed based on data from polymorphic bands using Jaccard’s similarity coefficient and unweighted pair group method with arithmetic mean (UPGMA) clustering method. The highest and lowest similarities detected between genotypes were 0.667 and 0.000, respectively. Average polymorphic information content (PIC) value of 16 selected primers was 0.684 and maximum and minimum PIC value was 0.8687 and 0.2551 for primers S073 and S081, respectively. Cophenetic correlation was found to be 0.89. RAPD data on genetic diversity matched classification of studied genotypes based on morphological and geographical traits.Keywords: Prunus dulcis, genetic diversity, accessions, DNA isolation, cetyl trimethyl ammonium bromide (CTAB), random amplified polymorphic DNA (RAPD) marker, polymorphic information content (PIC) valu

Isolation, identification of Phytophthora nicotianae var. parasitica and screening of tomato parental lines for buckeye rot resistance

Buckeye rot disease of tomato which is one of the most devastating diseases of tomato crop is caused by soil born fungus Phytophthora nicotianae var. parasitica. In present study, the pathogen was isolated, morphologically identified and its pathogenicity was proved on susceptible commercial variety Solan Lalima and resistant line EC-251649 of tomato. Isolation of pathogen from the infected tomato fruit was achieved on Corn Meal Agar (CMA) out of two different media viz., Potato Dextrose Agar (PDA) and CMA. Fungal inoculum was prepared on Corn Meal broth. Inoculation with 10 ml of inoculum was found optimum in plant parts namely, stem, leaves and fruits. Parental lines were inoculated to test their disease reaction to buckeye rot. Symptoms of infection appeared on leaves and fruits only. Solan Lalima was found to be highly susceptible to with disease severity of 92 % and 100 % disease incidence, while EC-251649 was found moderately resistant on the basis of 16 % disease severity and 10 % disease incidence to the disease. After confirmation of resistance and susceptibility, the parental lines were surveyed for polymorphism using 42 primers and 32 were recorded to be polymorphic revealing that the differences are present at DNA level also. This is the very first study which evaluated parental lines for buckeye rot disease reaction on morphological as well as molecular basis. These lines will be further used for quantitative trait loci (QTL) analysis/gene tagging for buckeye rot and marker assisted selection to provide improved varieties to the farmers