Results 31 to 40 of about 164,403 (310)

Genetic Correlation and Path Coefficient Analysis of Yield Attributing Parameters in Indian Mustard

open access: yesCurrent Journal of Applied Science and Technology, 2023
Indian mustard (Brassica juncea L. Czern. & Coss) is a natural amphidiploid which is the greatest pre-dominating crop of oilseed Brassica group. A study was undertaken to estimate the genetic variability, correlation and path coefficient analysis of ...
Aditi Shrivastava   +6 more
semanticscholar   +1 more source

Microgeographic variation in morphology within populations of threespine stickleback [PDF]

open access: yes, 2017
Local adaptation, the evolution of traits that make native individuals in a population have higher fitness than foreign individuals, is studied intensively in the field of evolutionary biology.
Jiang, Cynthia
core   +1 more source

Morphological parameters in breeding for higher seed yield in Indian mustard [Brassica juncea (L.) Czern. & Coss.]

open access: yesElectronic Journal of Plant Breeding, 2019
Highest genotypic coefficient of variation was recorded for number of secondary branches per plant. High genetic variation was found in length of siliqua, seed yield per plant, number of siliqua per plant and 1000 seed weight (g).
V. K. Tiwari
doaj   +1 more source

Diversity of phenotypic traits of Rhodomyrtus tomentosa from different provenances

open access: yesGuangxi Zhiwu, 2023
In order to explore and analyze the genetic diversity of phenotypic traits and the relationship among different provenances of Rhodomyrtus tomentosa, samples from 20 different sources were taken as the research objects, and the phenotypic traits of ...
Shu LIU, Zhengbing MA, Xiaoli YU, Yi HE
doaj   +1 more source

Assessment of Agro-Morphologic Performance, Genetic Parameters and Clustering Pattern of Newly Developed Blast Resistant Rice Lines Tested in Four Environments

open access: yesAgronomy, 2020
Multi-environmental yield trial is very vital in assessing newly developed rice lines for its adaptability and stability across environments especially prior to release of the newly developed variety for commercial cultivation. The growth performance and
Raieah Saiyedah Sabri   +5 more
doaj   +1 more source

Genetic variability, genetic advance and heritability of black and brown seeded soybean [Glycine max (L.) Merrill] lines in Jimma and Bonga Southwest Ethiopia

open access: yesInternational Journal of Agricultural Research, Innovation and Technology, 2022
An experiment was conducted with a simple lattice design with two replications to estimate the genetic variability in 62 soybean genotypes and 2 standard check varieties.
Tesfaye Belay   +2 more
doaj   +1 more source

Genetic Variation and Genotype by Environment Interaction for Agronomic Traits in Maize (Zea mays L.) Hybrids

open access: yesPlants, 2022
In order to develop high-yielding genotypes of adapted maize, multilocation trials of maize were performed including forty-five maize hybrids exploiting genetic variability, trait associations, and diversity.
M. Alam   +8 more
semanticscholar   +1 more source

Ecosystem size predicts eco-morphological variability in a postglacial diversification [PDF]

open access: yes, 2017
Identifying the processes by which new phenotypes and species emerge has been a long-standing effort in evolutionary biology. Young adaptive radiations provide a model to study patterns of morphological and ecological diversification in environmental ...
Adams, Colin E.   +3 more
core   +1 more source

Parental care and sibling competition independently increase phenotypic variation among burying beetle siblings

open access: yesEvolution; international journal of organic evolution, 2018
Several recent hypotheses suggest that parental care can influence the extent of phenotypic variation within populations; however, there have been few tests of these ideas.
Matthew Schrader   +2 more
semanticscholar   +1 more source

Prenatal development of skull and brain in a mouse model of growth restriction [PDF]

open access: yes, 2016
Patterns of covariation result from the over-lapping effect of several developmental processes. By perturbing certain specific developmental processes, ex-perimental studies contribute to a better understanding of their particular effects on the ...
Barbeito Andrés, Jimena   +2 more
core   +3 more sources

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