Results 51 to 60 of about 2,304,826 (345)

Infection Models for Pine Wilt Disease on the Basis of Vector Behaviors

open access: yesPopulation Ecology, EarlyView.
Infection models for pine wilt disease without vector density were built to estimate the transmission coefficient of the pathogenic nematode. The models successfully simulated the annual change in the density of infected trees for four pine stands. ABSTRACT Pine wilt disease is caused by the pinewood nematode (Bursaphelenchus xylophilus Steiner et ...
Katsumi Togashi
wiley   +1 more source

Arrest of flow and emergence of activated processes at the glass transition of a suspension of particles with hard sphere-like interactions [PDF]

open access: yes, 2008
By combining aspects of the coherent and self intermediate scattering functions, measured by dynamical light scattering on a suspension of hard sphere-like particles, we show that the arrest of particle number density fluctuations spreads from the ...
Bryant, G.   +2 more
core   +2 more sources

Speciation Through the Lens of Population Dynamics: A Theoretical Primer on How Small and Large Populations Diverge

open access: yesPopulation Ecology, EarlyView.
Population size and dynamics fundamentally shape speciation by influencing genetic drift, founder events, and adaptive potential. Small populations may speciate rapidly due to stronger drift, whereas large populations harbor more genetic diversity, which can alter divergence trajectories. We highlight theoretical models that incorporate population size
Ryo Yamaguchi   +3 more
wiley   +1 more source

Diallel analysis of selected yield-contributing traits in Okra [Abelmoschus esculentus (L.) Moench]

open access: yesAdvances in Horticultural Science, 2022
Information on gene action controlling quantitative traits is important for effective selection. A five-parent diallel cross, which generated 10 F1 hybrids of okra (Abelmoscus esculentus) were evaluated during the early and late planting seasons of 2019
Chriatian Okechukwu Anyaoha   +2 more
doaj   +1 more source

Pendugaan Daya Gabung dan Heritabilitas Komponen Hasil Tomat pada Persilangan Dialel Penuh [PDF]

open access: yes, 2014
Hybridization is one of plant breeding techniques to obtain high yielding varieties. Combining ability and heritability information are needed for evaluating hybrids\u27 performance.
Aisyah, S. I. (Syarifah)   +2 more
core  

FoxO1 signaling in B cell malignancies and its therapeutic targeting

open access: yesFEBS Letters, EarlyView.
FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac   +3 more
wiley   +1 more source

Studies on combining ability for grain yield and related traits in advanced breeding lines in rice (Oryza sativa L.)

open access: yesElectronic Journal of Plant Breeding, 2020
The present investigation was undertaken to study the combining ability using 10 lines and 3 testers crossed in Line × Tester mating design. Resulting 30 F1’s were evaluated along with their parents in a replicated trial using randomized block design ...
Vartika Budhlakoti, MK Karanwal and Anjali Joshi
doaj   +1 more source

Evaluating genotypes for combining ability through diallel analysis in okra over different environments

open access: yesElectronic Journal of Plant Breeding, 2016
A study was conducted to evaluate combining ability of eight genetically divergent parental strains of okra by diallel analysis (excluding reciprocals) with respect to fruit yield and its components.
S.S. Patil   +3 more
doaj   +1 more source

Non-additive combining abilities

open access: yesGenetical Research, 1963
An additive-multiplicative model is found to describe diallel cross data rather well. Estimates of the model's parameters are highly correlated from generation to generation.
openaire   +2 more sources

Studies on combining ability and gene action for yield and quality traits in Baby corn (Zea mays L.) [PDF]

open access: yes, 2016
An investigation was carried out to assess the combining ability and nature of gene action in baby corn (Zea mays L.) genotypes, by making crosses of eight inbred lines namely, HKI 3209, SML 1, EC 595979, CM 128, VQL 1, G 18 seq C5 F 76-2-2-1-1-2-BBB ...
Kumar, Mukesh   +3 more
core   +2 more sources

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