Results 61 to 70 of about 263,045 (309)

Circular 79 [PDF]

open access: yes, 1990
The development of improved cultivars of barley is accomplished through comprehensive plant breeding programs. Such programs: 1). evaluate genetically-diverse germplasm in order to identify superiorperforming genotypes; 2).
Blake, S.A., Dofing, S.M.
core  

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Determination of pollen viability and germination in banana (Musa acuminata) diploids under humid tropical conditions

open access: yesReproduction and Breeding
Genetic improvement of banana (Musa acuminata) is essential to overcome the challenges that limit its sustainable production, including critical diseases such as Fusarium tropical race 4 (Foc TR4) and Black Sigatoka caused by Pseudocercospora fijiensis ...
Stivens Flores-Guillén   +4 more
doaj   +1 more source

Heterosis studies for agronomic trait under different environmental conditions in sesame (Sesamum indicum L.) [PDF]

open access: yesElectronic Journal of Plant Breeding, 2015
An investigation was carried out to study extent of heterosis under four different environments for yield and its component traits in sesame. Diallel mating design excluding reciprocals was used to develop 28 F1 crosses from eight parents.
Narendra Kumar, S. B. S. Tikka, Bhagirath Ram, M. C. Dagla
doaj  

Using genotyping-by-sequencing to understand Musa diversity : [P449] [PDF]

open access: yes, 2014
This project is part of a larger effort to apply genomics technologies to assess genetic diversity and to advance genetic improvement efforts in Musa (banana and plantain), a major staple food crop in the developing world.
Chan, Agnes P.   +6 more
core  

Editorial: Cross-disorder Genetics in Neuropsychiatry [PDF]

open access: yesFrontiers in Neuroscience, 2022
Evelien Van Assche   +8 more
openaire   +5 more sources

Genetic Programming Crossover: Does It Cross over? [PDF]

open access: yes, 2009
One justification for the use of crossover operators in Genetic Programming is that the crossover of program syntax gives rise to the crossover of information at the semantic level. In particular, a fitness-increasing crossover is presumed to act by combining fitness-contributing components of both parents.
openaire   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

GENETIC DIFFERENTIATION OF COTTON CULTIVARS BY POLYACRYLAMIDE GEL ELECTROPHORESIS [PDF]

open access: yesJournal of Central European Agriculture, 2005
Information about genetic diversity and relationships among the breeding materials has a signifi cant impact on crop improvement. Association between parental divergence and progeny performance has not been well documented in cotton.
NAVEED Murtaza   +2 more
doaj  

Genetic variability, correlation and path coefficient studies in F2 generation of short slender aromatic and medium slender non-aromatic rice (Oryza sativa L.)

open access: yesElectronic Journal of Plant Breeding, 2020
Genetic variability, correlation, direct and indirect effects between yield and yield component traits were studied in the F2 population of MDU 6 × VGD 1 and Improved Samba Mashuri × VGD 1 for six characters.
R. Sathishkumar, R. P. Gnanamalar, R. Suresh, G. Anand and S. Vellaikumar
doaj   +1 more source

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