MOTS EN ANGLAIS EN RAPPORT AVEC «OUTCROSSING»
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pollen ·
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «OUTCROSSING»
Découvrez l'usage de
outcrossing dans la sélection bibliographique suivante. Des livres en rapport avec
outcrossing et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Heterosis and Hybrid Rice Breeding
As mentioned earlier, cultivated rice cultivars show very limited natural
outcrossing. However, a wide range (0-44%) of natural outcrossing has been
observed on male sterile plants/lines (Stansel and Craigmiles 1966; Athwal and
Virmani ...
2
Crop Ferality and Volunteerism
produce greatest outcrossing rates. Outcrossing from a paternal hybrid O. sativa
rice line to O. rufipogon was greatest when the hybrid rice pollen arrived 10 to 50
minutes earlier than the conspecific O. rufipogon pollen (77, Table 20.1).
3
Gene Flow Between Crops and Their Wild Relatives
All in all, outcrossing rates in cotton are strongly influenced by the abundance of
insect pollinators, which vary with location and time (Fryxell 1956; Elfawal et al.
1976; Moffett et al. 1976; Moresco et al. 1999). For example, outcrossing rates ...
Meike S. Andersson, M. Carmen de Vicente,
2010
4
California Grasslands: Ecology and Management
Variable Outcrossing: Causes and Consequences Many outcrossing species are
capable of self-fertilization, and the degree to which a species exhibits
outcrossing may be variable. The ratio of outcrossing to inbreeding within a
population ...
Mark R. Stromberg, Jeffrey D. Corbin, Carla Marie D'Antonio,
2007
5
Weedy Rices: Origin, Biology, Ecology and Control
the review of studies on the outcrossing of rice and red rice in the United States of
America. In Arkansas, Louisiana, Texas and California, outcrossing between
synchronously flowering rice cultivars separated by 0.3-1 m averaged 0.45
percent ...
6
Foundations of Biogeography: Classic Papers with Commentaries
Means for outcrossing become highly developed in waif floras. Species without
potential for outcrossing are probably doomed to a short tenure. Baker (1955)
hypothesized that self-compatibility is advantageous for the establishment of
plant ...
Mark V. Lomolino, Dov F. Sax, James H. Brown,
2004
7
Statistical Genomics: Linkage, Mapping, and QTL Analysis
AAlog[l-r(l-2«)]+n..log[l + r(l-2«)] (7.11) where nAA is the count of AA genotypes,
naa is the count of aa genotypes and t is the outcrossing rate. The count of A a
genotype, nAa, is not in the likelihood function because the expected frequency
of ...
8
Genetic variation and the reproductive system of ...
The population outcrossing rates estimated in this study (80% ≥ tm ≥ 65%) are
within the range of estimates for other dipterocarps as well as for many other
tropical tree species (LOVELESS, 1992). Previous estimates of the outcrossing
rate ...
9
Ecology: Principles and Applications
Outcrossing results in individuals obtaining half their genes from one parent. half
from the other. Individuals produced by self-fertilisation obviously get all their
chromosomes from the single parent. An individual produced asexually (whether
by ...
J. L. Chapman, M. J. Reiss,
1999
10
Isozymes in Plant Biology
At higher densities, however, individuals are smaller, with far fewer cymes, so
that increased outcrossing is likely. In line with this model, outcrossing rates in a
low density stand were found to be lower than in high density ones (Burdon et al.,
...
Douglas E. Soltis, Pamela S. Soltis,
1990
10 ACTUALITÉS CONTENANT LE TERME «OUTCROSSING»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
outcrossing est employé dans le contexte des actualités suivantes.
Genetics: Feedforward loop for diversity
However, outcrossing between distantly related strains can sometimes lead to outbreeding depression, in which offspring have lower fitness ... «Nature.com, juil 15»
Parent–progeny sequencing indicates higher mutation rates in …
A number of studies indicate that the mating system (outcrossing or selfing), affects the mutation rate and that mutations occur near pre-existing ... «Nature.com, juil 15»
The resilience of forest fragmentation genetics—no longer a …
E. incrassata appears to be resistant to the negative mating and fitness changes expected within fragmented landscapes, probably due to strong outcrossing ... «Nature.com, juil 15»
How flowers use scent and nectar to manipulate pollinators and …
The researchers showed that when flowers produce both scent and nectar and are visited by three different pollinators, their outcrossing ... «Phys.Org, juil 15»
Targeted Recombinant Progeny: a design for ultra-high resolution …
With the advent of high density SNP microarrays, high resolution mapping of segregating QTN within populations of outcrossing species (all ... «BMC Blogs Network, juil 15»
Happy July 4th! Here are some flatworm penises!
To test the hypothesis that adaptations to hypodermic insemination of the mating partner under outcrossing also facilitate selfing, we ... «BlogHer, juil 15»
No Mate? Tiny Worm Can Inject Itself With Its Own Sperm Via Its Head
... as a reproductive assurance strategy for survival within ecological conditions that prevent outcrossing or breeding with an unrelated species. «Yibada, juil 15»
Are Pack Llamas the Next Big Trend for Hunting?
I needed an animal that could scale Billy goat outcrossing's and jump over 5 foot boulders and crawl under 3 foot overhanging deadfall. «OutdoorHub, juin 15»
Genetically modified food – is GM really that bad for us?
Outcrossing - Concerns that the migration of genes from GM plants into conventional crops or related species in the wild ('outcrossing'), may ... «BT.com, juin 15»
UGA researchers edit plant DNA using mechanism evolved in bacteria
The article on "Exploiting SNPs for biallelic CRISPR mutations in the outcrossing woody perennial Populus reveals 4-coumarate:CoA ligase ... «UGA Today, juin 15»