univalent


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u·ni·va·lent

 (yo͞o′nĭ-vā′lənt)
adj.
1. Chemistry
a. Having valence 1, regardless of whether the valence is positive or negative.
b. Having only one valence.
2. Genetics Of or relating to a chromosome that is not paired or united with its homologous chromosome during synapsis.
3. Immunology Having only one site of attachment. Used of an antibody or antigen.
4. Immunology Containing antigens from a single strain of a microorganism or virus. Used of a vaccine or serum.
n. Genetics
A univalent chromosome.

univalent

(ˌjuːnɪˈveɪlənt; juːˈnɪvələnt)
adj
1. (Genetics) (of a chromosome during meiosis) not paired with its homologue
2. (Chemistry) chem another word for monovalent
ˌuniˈvalency, ˌuniˈvalence n

u•ni•va•lent

(ˌyu nəˈveɪ lənt, yuˈnɪv ə-)

adj.
1. having a chemical valence of one; monovalent.
2. Biol.
a. having one binding site, as an antibody.
b. unpaired, as a chromosome.
[1865–70]

u·ni·va·lent

(yo͞o′nĭ-vā′lənt)
Chemistry
Having a valence of one.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.univalent - used of a chromosome that is not paired or united with its homologous chromosome during synapsis; "a univalent chromosome"
genetic science, genetics - the branch of biology that studies heredity and variation in organisms
bivalent, double - used of homologous chromosomes associated in pairs in synapsis
multivalent - used of the association of three or more homologous chromosomes during the first division of meiosis
2.univalent - having a valence of 1
monovalent
chemical science, chemistry - the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
Translations

univalent

[ˈjuːnɪˈveɪlənt] ADJ → univalente

univalent

adj → einwertig
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References in periodicals archive ?
The most observed structural aberrations in mouse spermatocytes were unassociated univalent (autosomal univalents 14.60%, Figure1).
Assessment of the antigenotoxic activity of white sesame extract (Sesamum indicum) against vincristine induced genotoxicity in mice/Avaliacao de atividade antigenotoxica de extrato de gergelim branco (Sesamum indicum) versus a genotoxicidade induzida por vincristina em camundongos
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Direct thrombin inhibitors: clinical uses, mechanism of action, and laboratory measurement
During meiotic stages, 10 bivalents and a univalent x chromosome were observed.
Karyotype and male pre-reductional meiosis of the sharpshooter Tapajosa rubromarginata (Hemiptera: Cicadellidae)
Abstract: In the present paper we investigate a class of harmonic univalent functions in the open unit disk U = {z [member of] C : [absolute value of z] <1} under certain conditions involving a differential operator.
On an application of neighborhood for a class of harmonic univalent functions
It is well known that K [subset] S*, that both are subclasses of the class of univalent functions and have the following analytical representations
Convex functions and functions with bounded turning
The function F is subordinad to G, written F [??] G, if G is univalent, F(0) = G(0) and F(U) [subset] G(U).
On a class containing Noor integral operator
The topics are local holomorphic dynamics of diffeomorphisms in dimension one, non-positive curvature and complex analysis, Virasoro algebra and dynamics in the space of univalent functions, composition operators love Toeplitz operators, and two applications of the Bergman spaces techniques.
Five lectures in complex analysis; proceedings
which are regular in E = {z: 0 < [absolute value of z] < 1} with a simple pole at the origin with residue 1 there and let [[summation].sub.s] denote the subclass of [summation] consisting of univalent function in E.
Meromorphic Starlike functions with alternating coefficients
Ionic silver can undergo univalent redox reactions and therefore can initiate peroxydative damage to nearby tissues (8).
Whole blood concentrations of elemental silver in five female volunteers following ingestion of 75mg of metallic silver nanocolloids in tablet form
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To prove the theorem, following Lemma of Miller and Mocanu [7] is needed: Lemma 5.1[7]: Let q(z) be univalent in the unit disk U = {z : [absolute value of z] < 1} and [theta] and [phi] be analytic in a domain [OMEGA] containing q(U) with [phi](w) [not equal to] 0 when w [member of] q(U).
Inclusion relations involving certain classes of p-valent meromorphic functions with positive coefficients based on a linear operator

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