与 «SEX-LIMITED»相关的英语书籍
在以下的参考文献中发现
sex-limited的用法。与
sex-limited相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
Traits such as color differences between male and female birds are sex limited;
both males and females inherit the genes for color, but the genes are expressed
only in one sex (usually the male). In mammals, both males and females possess
...
Tara Rodden Robinson, 2011
2
Evolution of
Sex-
limited Mimicry in Swallowtail Butterflies
Krushnamegh Jagannath Kunte. Since males and females face different
predation risks, mimetic advantage will also differ between the sexes, which can
be denoted by two sex-specific functions. For females, Mf = "af R+ zf (2) For
males, ...
Krushnamegh Jagannath Kunte, 2008
3
Human Heredity: Principles and Issues
Sex-limited genes I_oci that produce a phenotype in only one sex. Analysis of
skin cells from the color-blind twin showed that almost all of the active X
chromosomes came from her father and carry the allele for color blindness. In the
twin with ...
4
Competition Science Vision
Sex-limited Traits : A sex-limited trait affects a body structure or function present
in only one sex. The gene that controls such a trait may be sex-linked or
autosomal, and it may be difficult to distinguish between the two. Sex-limited
inheritance is ...
5
Fundamentals of Genetic Epidemiology
Sex-limited traits, where only males express the phenotype, can easily be
confused with holandric traits. The key difference is that daughters of affected
males can neither express nor transmit the trait in question. Clearly, since fully
half the ...
Muin J. Khoury, Terri H. Beaty, Bernice H. Cohen, 1993
6
Human Heredity: Principles and Issues, Updated Edition
Sex-limited genes Loci that produce a phenotype in only one sex. □ Precocious
puberty An autosomal dominanttrait expressed in a sexlimited fashion.
Heterozygous males are affected, but heterozygous females are not. In humans,
both X ...
7
Comprehensive Biotechnology II: Including Cell Biology, ...
Sex limited genes mainly control the expression of primary and secondary sexual
characters. 3 1 . When the penetrance of the gene in one sex is zero, the trait is
considered as sex limited trait. 32. Sex limited genes differ from sex linked genes
...
8
Genetics And Plant Breeding
expression in the vertebrates is governed by the sex hormones. Sex limited
genes are responsible for the secondary sexual characteristics as well as primary
sexual characters. Examples 1. In man the beard is produced by sex-limited
genes.
The gene is a sex-limited one. Some sex-limited characters have been
thoroughly investigated genetically because of their economic importance. Milk
production in cattle and egg production in chickens are traits that can be
observed only in ...
10
An Introduction to the Study of Cytology
these will continue to produce sons and daughters that are exceptions to the
normal rule of sex-limited transmission. For a female of constitution XXY will
produce four kinds of mature eggs, bearing XY, X,XX, and Y, and of these the XX
and Y ...
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找出国内和国际出版社所讨论的内容，以及词语
sex-limited在以下新条目的上下文中是如何使用的。
UPSC Civil Services Main Exam 2013 Question Papers: Zoology …
(c) Describe the phenomena of mimesis and crypsis in animal with suitable examples. (d) What are sex-linked and sex-limited characters? Explain by suitable ... «PrepSure, 十一月 14»
Playing God with pipettes: The ethics and implications of sex …
... MicroSort "for genetic disease prevention for families who have an increased risk of a sex-linked or sex-limited disease," at least for the next six months. «Peace and Conflict Monitor, 七月 14»
The new butterfly effect
The new study from the University of Chicago, published in Nature, looks at so-called “sex-limited mimicry” in the Asian swallowtail species Papilio polytes. «Financial Times, 三月 14»
Happy Oysters, Tricky Butterflies
... but it's possible that this sex differentiation pathway that we found in butterflies could be a pathway that's more broadly important for sex-limited polymorphism.” «California Academy of Sciences, 三月 14»
A single gene, doublesex, controls wing mimicry in butterflies
To identify its function, Kronforst and his team studied Papilio polytes, an Asian swallowtail butterfly species that displays sex-limited mimicry. Females possess ... «Phys.Org, 三月 14»
A Single Gene Controls Wing Mimicry In Butterflies
To identify its function, Kronforst and his team studied Papilio polytes, an Asian swallowtail butterfly species that displays sex-limited mimicry. Females possess ... «RedOrbit, 三月 14»
Nya rön om ålder och kön
Referenser: Anne Lehtovaara, Holger Schielzeth, Ilona Flis, and Urban Friberg: Heritability of lifespan is largely sex-limited in Drosophila, American Naturalist. «Svenska Dagbladet, 九月 13»
Livslängd nedärvs huvudsakligen inom könen enligt ny studie
Referens: Anne Lehtovaara, Holger Schielzeth, Ilona Flis, and Urban Friberg: Heritability of lifespan is largely sex-limited in Drosophila, American Naturalist. «forskning.se, 九月 13»
MicroSort(R) Gender Selection Available In Switzerland
More than 500 sex-linked or sex-limited genetic diseases, including Duchenne muscular dystrophy and hemophilia, appear to affect primarily or exclusively ... «PR Newswire UK, 五月 13»
Aviagen to include genomics information on broiler products
This is especially important for attributes for which there is a limited amount of individual record of performance at the time of selection, like sex-limited traits. «WorldPoultry.net, 九月 12»
