A field experiment was conducted aiming to study the Assessing genetic variability, correlation, direct and indirect effects of yield contributing characters on seed in 20 Finger millet lines kharif season 2021 Randomized Block Design (RBD) at Field Experimentation Station, Department Genetics Plant Breeding. Phenotypic genotypic coefficient variation found highest ear head length (25.37& 2...

Migraine frequently co-occurs with depression. Using a large sample of Australian twin pairs, we aimed to characterize the extent to which shared genetic factors underlie these two disorders. Migraine was classified using three diagnostic measures, including self-reported migraine, the ID migraine™ screening tool, or migraine without aura (MO) and migraine with aura (MA) based on International ...

This research was planned to study the heritability (broad sense), correlation, genetic advance and behavior of different characters in segregating population upland cotton. The material consists fourteen crosses along with their seven parents. Parental varieties show significant difference for all traits under study. Plant height, ginning out turn (GOT), bolls per plant yield showed ranging fr...

Directional selection produces a change in the population mean of a phenotype, but this shift will only be translated into a phenotypic difference between generations if the trait is heritable, in the sense that there is additive genetic variance in the trait. Thus any study of evolutionary change must concern itself both with the factors causing phenotypic change and the genetic architecture o...

Heritability estimates of traits assist breeders in optimizing cultivar development and can help predict gain from selection breeding programs. Narrow-sense heritabilities were measured agronomic glycoside concentration four elite stevia (Stevia rebaudiana Bertoni) populations using half-sib family analysis. Gain at 20% intensity was estimated for morphological, yield, traits. Experiments condu...

The popular Genome-wide Complex Trait Analysis (GCTA) software uses the random-effects models for estimating the narrow-sense heritability based on GWAS data of unrelated individuals without knowing and identifying the causal loci. Many methods have since extended this approach to various situations. However, since the proportion of causal loci among the variants is typically very small and GCT...

tall fescue is a cool season grass widely distributed and adapted to different environmental conditions of iran. superior seed-yielding potential of the plant is an important criterion during the seed reproduction phases of breeding new cultivars and as well under commercial seed production conditions. in order to evaluate germplasm and investigate the pattern of genetic variation of seed trait...

Abstract Length and shape of rice are important physical qualities that determine public acceptance a variety the price. Improvement length requires information on genetic parameters these traits. Diallel analysis is one methods usually used to estimate trait. The purpose this study was using full diallel analysis. plant material cross-population six genotypes, namely, Basmati Pakistan, Delta 9...