MOTS EN ANGLAIS EN RAPPORT AVEC «DIOECY»
dioecy
dioecy
characteristic
species
meaning
that
distinct
male
female
individual
organisms
colonies
colony
contains
only
either
individuals
dioecious
reproduction
biparental
pronunciation
translations
sakai
stephen
weller
university
evolution
most
plants
hermaphroditic
with
both
function
pollen
stamens
ovules
pistils
seeds
fruit
viscum
mistletoes
derived
state
which
each
plant
population
functionally
monoecy
flowering
plantsl
annual
reviews
characterized
presence
second
been
compared
self
incompatibility
because
model
gynodioecy
jstor
comparative
evidence
suggests
evolved
priori
from
hermaphroditism
involved
inter
determination
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «DIOECY»
Découvrez l'usage de
dioecy dans la sélection bibliographique suivante. Des livres en rapport avec
dioecy et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Gender and Sexual Dimorphism in Flowering Plants
(1992) and Cronquist's (1988) classifications of flowering plants, dioecy
appeared more commonly among the more basal groups of both monocots and
dicots. For example, the Magnolianae of Thorne (containing many of the same
families as ...
Monica A. Geber, Todd E. Dawson, Lynda F. Delph, 1999
2
Encyclopedia of Genetics
Distribution and evolution of dioecy in flowering plants (Figure 1) Although it is
infrequent in plants, dioecy is widely distributed. Perhaps as many as half of all
flowering plant families have some dioecious members (Charlesworth, 1985; ...
3
Evolution of
Dioecy from Distyly in the Genus Cordia ...
Pollen-stigma reactions in five species of section Varronia, show a strong self-incompatibility system in the species with the largest flowers.
Maria Elizabeth Munoz Mendoza, 2007
4
Evolutionary Ecology : Concepts and Case Studies: Concepts ...
Dioecy Sex expression in flowering plants can vary at the level of the flower, the
individual plant, or the population, resulting in a bewildering diversity of systems
and terminology. Individual flowers may be hermapbroditic (perfect), male ...
Charles W. Fox Associate Professor of Entomology University of Kentucky, Derek A. Roff Professor of Biology University of Kentucky, Riverside Daphne J. Fairbairn Professor of Biology both at The University of California, 2001
5
Evolutionary Ecology of Plant Reproductive Strategies
As Barrett (2003) emphasized, the Sagittaria data are fully consistent with the
outbreeding hypothesis for the evolution of dioecy. What are the correlates of
dioecy and do they give clues about its evolutionary history? Although the
dioecious ...
Tom de Jong, Peter Klinkhamer, 2005
D Hermaphroditism, monoecy and dioecy in plants The hermaphrodite condition
is primitive in higher plants, monoecy and dioecy having arisen independently on
many occasions from hermaphrodite ancestors. The advantages of ...
7
Diversity and Evolutionary Biology of Tropical Flowers
6.1 Sex expression: bisexual and unisexual flowers, monoecy and dioecy
Bisexual (hermaphrodite, perfect) flowers are predominant in the angiosperms
but there is also a large number of groups with unisexual flowers. There are also
many ...
8
Evolution and Speciation of Island Plants
Carlquist (1974) opined that dioecy appears to have evolved in situ in some
genera on Hawaii, although Bawa (1980) claimed that many species of the same
genera were also dioecious elsewhere. Autochthonously evolved dioecy on
islands ...
Tod F. Stuessy, Mikio Ono, 2007
9
Principles of Plant Breeding
The most obvious of the outbreeding devices that require genetic diversity among
individuals is, of course, dioecy (staminate and pistillate flowers borne on
different individuals). Dioecy is clearly an outbreeding device because, when
absolute ...
Robert Wayne Allard, 1999
10
The Evolution of Primary Sexual Characters in Animals
Advantages of Dioecy Dioecy precludes self-fertilization and, in the botan- ical
literature, dioecy is seen primarily as a mecha- nism to avoid inbreeding (or
promote outcrossing) (e.g., Charlesworth 2001, 2006; Delph & Ashman 2006;
Ashman ...
Janet Leonard, Alex Cordoba-Aguilar, 2010
10 ACTUALITÉS CONTENANT LE TERME «DIOECY»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
dioecy est employé dans le contexte des actualités suivantes.
Sex Regulation By RNA Scissors
"In the future, we may be able to breed dioecy into new species and facilitate hybrid production through exploitation of a natural system.". «Asian Scientist Magazine, nov 14»
Plants have sex, and many even have sex chromosomes
... (having male and female sex organs on the same plant), and 25 percent exhibiting dioecy (having separate male plants and female plants). «Genetic Literacy Project, nov 14»
What makes a persimmon a boy or a girl?
Only about 5 percent of plant species have separate sexes, a condition called dioecy, or “two houses.” “Think of it as nature's best trick to ... «Futurity: Research News, oct 14»
Science casts light on sex in the orchard
"In the future, we may be able to breed dioecy into new species and facilitate hybrid production through exploitation of a natural system.". «Science Codex, oct 14»
Sexual Evolution May Bear More Fruit In The Orchard
“In the future, we may be able to breed dioecy into new species and facilitate hybrid production through exploitation of a natural system.”. «Growing Produce, oct 14»
Institution: Google Indexer
Due to the dioecy, rareness, and short life of the wild papaya, disturbances in its natural habitat could constrain the reproductive success of populations by ... «Am J Botany, juil 14»
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Sexual systems, (the arrangements of sexual organs on different flowers and/or individuals) and in particular the evolution of dioecy (population with female and ... «Am J Botany, mars 13»
Berlin Goes Nuts over Rare Palm Fruit
Biologists call that dioecy, from the Greek for "two households." The female plants, which bear the giant seeds, grow to be about 25 meters tall. «Spiegel Online, janv 12»
Qatar's breakthrough research on palm trees
... purposes, but also to promote basic date palm studies, which have been hindered by dioecy and long generation times," Malek said. «gulfnews.com, mai 11»
The curious chromosomes of a curious fruit
... two linked genes on the putative Y chromosome are responsible for dioecy: one suppressing pistil formation and one for pollen development. «EurekAlert, mars 09»
