Results 41 to 50 of about 1,934,486 (271)

HETEROTIC ESTIMATION AND ADAPTABILITY OF TOMATO HYBRIDS FOR FRUIT YIELD AND ITS RELATED TRAITS IN PAKISTAN.

open access: yesRevista de Agricultura Neotropical, 2022
Current study is emphasizing on the estimation of heterosis for different yield attributing traits and adaptability of tomato hybrids. It was performed in the research area of VCRP, HRI, NARC Islamabad during 2018-2019.
Ahsan Javed   +5 more
doaj   +1 more source

Teleworking in Times of COVID-19: Effects on the Acquisition of Personal Resources

open access: yesFrontiers in Psychology, 2021
The COVID-19 pandemic has forced many employees to introduce different degrees of teleworking, leading to a transformation of the psychosocial work environment. In this study, we analyzed whether the relationship between a labor resource, social support,
Manuel Pulido-Martos   +2 more
doaj   +1 more source

Relationship between Selfing Generations and Hybrid Vigor in Maize (Zea mays L.) [PDF]

open access: yesJournal of Plant Production, 2018
Self-pollination even for a few generations can result in a considerable alteration in the genetic recital of plant population. In general, hybrid vigor tends to be more positive with higher values along with selfing generations.
A. O. Mohammed, Z. T. Hussein
doaj   +1 more source

Assessment of Genetic Parameters and Gene Action Associated with Heterosis for Enhancing Yield Characters in Novel Hybrid Rice Parental Lines

open access: yesPlants, 2022
The technology of hybrid rice utilizing heterosis is an essential requirement for achieving food security. The current study was aimed at assessing the genetic parameters and the gene actions of 15 yield-component traits associated with heterosis, in 9 ...
Mahmoud M. Gaballah   +8 more
doaj   +1 more source

Change in seed viability of commercial maize hybrids during storage [PDF]

open access: yesSelekcija i Semenarstvo
The production and processing of commercial seeds place significant emphasis on seed quality, with germination rates being a critical determinant of market performance.
Perić Sanja   +5 more
doaj   +1 more source

Studies on the Molecular Basis of Heterosis in Arabidopsis thaliana and Vegetable Crops

open access: yesHorticulturae, 2023
Heterosis is an important phenomenon for high-yield crop breeding and is utilized for breeding F1 varieties in horticultural crops. However, its molecular mechanism has not been elucidated, and compared to cereals, heterosis is less explored at the ...
Saaya Shiraki   +6 more
doaj   +1 more source

Influence of Environmental Conditions and Genetic Background of Arabica Coffee (C. arabica L) on Leaf Rust (Hemileia vastatrix) Pathogenesis

open access: yesFrontiers in Plant Science, 2017
Global warming is a major threat to agriculture worldwide. Between 2008 and 2013, some coffee producing countries in South and Central America suffered from severe epidemics of coffee leaf rust (CLR), resulting in high economic losses with social ...
Lucile Toniutti   +9 more
doaj   +1 more source

Genomic signatures of somatic hybrid vigor due to heterokaryosis in the oomycete pathogen, Bremia lactucae

open access: yesbioRxiv, 2019
Lettuce downy mildew caused by Bremia lactucae is the most important disease of lettuce globally. This oomycete pathogen is highly variable and has rapidly overcome resistance genes and fungicides deployed in attempts to control it.
Kyle Fletcher   +10 more
semanticscholar   +1 more source

Unraveling the genetic basis of hybrid vigor [PDF]

open access: yesProceedings of the National Academy of Sciences, 2006
The study of hybrid vigor and inbreeding depression traces back to Charles Darwin, who was the first scientist to examine the phenomenon in a systematic manner (1). Hybrid vigor, or heterosis, is the increase in stature, biomass, and fertility that characterizes the progeny of crosses between diverse parents such that the F1 is superior to the better ...
James A, Birchler   +2 more
openaire   +2 more sources

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

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