Results 21 to 30 of about 547,706 (296)

The Paleobiolinguistics of Domesticated Chili Pepper (Capsicum spp.)

open access: yesEthnobiology Letters, 2013
Paleobiolinguistics employs the comparative method of historical linguistics to reconstruct the biodiversity known to human groups of the remote, unrecorded past.
Cecil H. Brown   +4 more
doaj   +1 more source

Development of a Next-Generation NIL Library in Arabidopsis Thaliana for Dissecting Complex Traits [PDF]

open access: yes, 2013
The identification of the loci and specific alleles underlying variation in quantitative traits is an important goal for evolutionary biologists and breeders.
Bauerle, William L.   +8 more
core   +3 more sources

Assessment of heritability and genetic advance for agronomic traits in durum wheat (Triticum durum Desf.)

open access: yesActa Agriculturae Slovenica, 2017
In order to evaluate the amount of heritability for desirable agronomic characteristics and the genetic progress associated with grain yield of durum wheat (Triticum durum Desf.), a split plot experiment was carried out with four replications during ...
HASSAN NIKKHAHKOUCHAKSARAEI   +1 more
doaj   +1 more source

Clock and riboswitch control of THIC in tandem are essential for appropriate gauging of TDP levels under light/dark cycles in Arabidopsis

open access: yesiScience, 2023
Summary: Metabolic homeostasis is regulated by enzyme activities, but the importance of regulating their corresponding coenzyme levels is unexplored. The organic coenzyme thiamine diphosphate (TDP) is suggested to be supplied as needed and controlled by ...
Zeenat Noordally   +6 more
doaj   +1 more source

Genotype and environment interaction on soybean yield in Mato Grosso State, Brazil Interação de genótipos com ambientes e produtividade da soja no Estado do Mato Grosso, Brasil

open access: yesPesquisa Agropecuária Brasileira, 2006
The objective of this work was to investigate the genotype-environment interaction in Mato Grosso State, MT. The relative importance of locations, years, sowing dates and cultivars and their interactions was analyzed from data collected in regional yield
José Francisco Ferraz de Toledo   +8 more
doaj   +1 more source

Evolutionary-thinking in agricultural weed management [PDF]

open access: yes, 2009
Agricultural weeds evolve in response to crop cultivation. Nevertheless, the central importance of evolutionary ecology for understanding weed invasion, persistence and management in agroecosystems is not widely acknowledged.
Ainsworth   +140 more
core   +2 more sources

Genetics and plant development

open access: yesComptes Rendus. Biologies, 2016
There are only three grand theories in biology: the theory of the cell, the theory of the gene, and the theory of evolution. Two of these, the cell and gene theories, originated in the study of plants, with the third resulting in part from botanical considerations as well. Mendel's elucidation of the rules of inheritance was a result of his experiments
Prunet, Nathanaël   +1 more
openaire   +3 more sources

Point Mutations in Centromeric Histone Induce Post-zygotic Incompatibility and Uniparental Inheritance. [PDF]

open access: yes, 2015
The centromeric histone 3 variant (CENH3, aka CENP-A) is essential for the segregation of sister chromatids during mitosis and meiosis. To better define CENH3 functional constraints, we complemented a null allele in Arabidopsis with a variety of mutant ...
Britt, Anne B   +6 more
core   +3 more sources

Selection and validation of potato candidate genes for maturity corrected resistance to Phytophthora infestans based on differential expression combined with SNP association and linkage mapping. [PDF]

open access: yes, 2015
Late blight of potato (Solanum tuberosum L.) caused by the oomycete Phytophthora infestans (Mont.) de Bary, is one of the most important bottlenecks of potato production worldwide.
Gebhardt, C.   +3 more
core   +3 more sources

Investigation of a Perspective Urban Tree Species, Ginkgo biloba L., by Scientific Analysis of Historical Old Specimens

open access: yesPlants
In this study, we examined over 200-year-old Ginkgo biloba L. specimens under different environmental conditions. The overall aim was to explore which factors influence their vitality and general fitness in urban environments and thus their ability to ...
Szilvia Kisvarga   +17 more
doaj   +1 more source

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