This means that each seed contains not only the embryo that resulted from cross-fertilization (called a gametic embryo), but also several. From Wordnik.com. [4: Multipurpose trees] Reference
He added that in some of the polyembyronic citrus, some of the embryos are of gametic origin and therefore do not come true. From Wordnik.com. [28 additional technical notes about tropical agriculture] Reference
It is an historical fact that the discoverers of the full multi-level selection regime of the t-allele used a gametic model, a diploid model, and a demic model, not a genic one. From Wordnik.com. [Units and Levels of Selection] Reference
As it is these gametic cells that pass genetic information to the next generation — hence affecting a change in genetic information if a mutation is passed from parent to offspring. From Wordnik.com. [Evolution] Reference
When a population is in Hardy-Weinberg equilibrium, it is possible to track the genotypic composition of the population by directly tracking the allelic frequencies (or gametic frequencies). From Wordnik.com. [Population Genetics] Reference
In a two-locus model, the gametic (and therefore genotypic) frequencies need not be constant across generations, even in the absence of selection, mutation, migration and drift, unlike in the one-locus case. From Wordnik.com. [Population Genetics] Reference
That is to say that it has been shown that from the moment malaria blood leaves the human body, the malaria parasites deviate from the normal course of development; they leave the red blood corpuscles and assume gametic forms. From Wordnik.com. [Julius Wagner-Jauregg - Nobel Lecture] Reference
It is important to remember that the functional consequence of the mutation is not an indication of evolution itself — evolution merely requires a heritable change in the genes, which is brought about by either neutral or functional mutations in viable gametic cells. From Wordnik.com. [Evolution] Reference
The abnormalities are undoubtedly mutations of gametic origin. From Wordnik.com. [Hormones and Heredity] Reference
AGO9 lead to the differentiation of multiple gametic cells that are able to initiate gametogenesis. From Wordnik.com. [Naturejobs - All Jobs] Reference
This is an example of: temporal isolation. hybrid inviability. hybrid infertility. gametic incompatibility. From Wordnik.com. [Answerbag: Latest Questions in Question Categories] Reference
Establishment of genomic imprinting is typically mediated by gametic DNA methylation at sites known as gDMRs. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
What we have to consider and to investigate is whether the legs arose as a gametic mutation or as a direct result of locomotion on land. From Wordnik.com. [Hormones and Heredity] Reference
Far less is known about patterns of sperm evolution in broadcast spawners, where reproductive dynamics are largely carried out at the gametic level. From Wordnik.com. [BioMed Central - Latest articles] Reference
All attempts to explain adaptation by gametogenic mutations, or changes in gametic factors or 'genes,' have completely failed, as Bateson himself has admitted. From Wordnik.com. [Hormones and Heredity] Reference
The best-characterized of these gametic "imprints" are dense regions of methylated cytosine residues typically lying between imprinted loci and / or at promoters. From Wordnik.com. [PLoS ONE Alerts: New Articles] Reference
Using numerical simulation, we show that our method yields uniparental gametic immigration estimates that are expected to be virtually unbiased and usually accurate under our sampling conditions. From Wordnik.com. [Naturejobs - All Jobs] Reference
(10-15%) male gametic introgression among naturally regenerated recruits. From Wordnik.com. [Naturejobs - All Jobs] Reference
(In some of the polyembryonic citrus, some of the embryos are of gametic origin and therefore do not come true. From Wordnik.com. [12: Seeds and germplasm] Reference
(sRNAs) silencing out of somatic companion cells is necessary for controlling the specification of gametic cells. From Wordnik.com. [Naturejobs - All Jobs] Reference
The first aspect of the Hardy-Weinberg law ” genotypic frequencies given by the square of the array of gametic frequencies ” therefore transposes neatly to the two-locus case. From Wordnik.com. [Population Genetics] Reference
From the recurrence equations, it is easy to see that gametic (and thus genotypic) frequencies will be stable across generations, i.e. xi² = xi for each i, under either of two conditions: (i) r = 0, or (ii) x2x3 ’ x1x4 = 0. From Wordnik.com. [Population Genetics] Reference
Though I agree that judging by discussion on evo blogs, anyhow it seems that ecological considerations aren’t getting the attention they need, this approach as worded sounds like you’re trying to ignore that each & every generation has to pass through the bottleneck of gametic DNA. From Wordnik.com. [Lynn Margulis: "Definitely a Darwinist" - The Panda's Thumb] Reference
LearnThatWord and the Open Dictionary of English are programs by LearnThat Foundation, a 501(c)3 nonprofit.
Questions? Feedback? We want to hear from you!
Email us
or click here for instant support.
Copyright © 2005 and after - LearnThat Foundation. Patents pending.