O QUE SIGNIFICA CHIÁSMĂ EM ROMENO
definição de chiásmă no dicionário romeno
chaasma (anat., biol.) s. f. (silca-as-), g.d. art. chiasm; pl. chiasm
10 LIVROS EM ROMENO RELACIONADOS COM «CHIÁSMĂ»
Descubra o uso de
chiásmă na seguinte seleção bibliográfica. Livros relacionados com
chiásmă e pequenos extratos deles para contextualizar o seu uso na literatura.
1
Reproduction & Aging - Pagina 171
We have made preliminary observations of chiasma frequencies in the male mouse which show that there is no comparable decrease in older males ; if anything, there is a slight increase. Spermatocytes from male CBA mice aged 2 or 9 ...
2
Glossary of Genetics: Classical and Molecular - Pagina 74
Classical and Molecular Rigomar Rieger, Arnd Michaelis, Melvin M. Green. chiasma centralization 74 e.g., A and B and those in the other A and B' or A and B (= “progressive chiasmata”, “three-strand double crossing over”). The formation of a ...
Rigomar Rieger, Arnd Michaelis, Melvin M. Green,
2012
3
A Glossary of Genetics and Cytogenetics: Classical and ... - Pagina 57
chiasma With normal chiasmate meiosis at least one c. is necessary to hold the pairing partners in contact after repulsion (“chiasma theory of -> chromosome pairing”, Darlington 1929) between them begins in diplotene. Premature separation ...
R. Rieger, A. Michaelis, M.M. Green,
2013
4
Chromosome Biology - Pagina 62
basis for directly correlating the presence of a chiasma and the breakage–rejoining of DNA strands. Figure 5.27 shows a pair of chromosomes at diakinesis and the exchange of nonsister chromatids at the center of the chiasma. There also ...
Rudi Appels, R. Morris, Bikram S. Gill,
2012
5
Language of the Lord - Pagina 5
Complex Chiasma in the Doctrine and Covenants 59 Simple Parallelisms 59 Parallel-Chiasma Combinations 60 Chiasma Within Chiasma 62 Interdigitated Parallelism and Chiasmus 65 Overlapping Chiasma 65 Additional Considerations 69 ...
6
Meiotic Configurations: A Source of Information for ... - Pagina 32
It is not the only reason, since the class of 0 chiasmata per chromosome pair is considerable, and not, or only slightly, affected by interference. The combinations of high chiasma frequency with no detectable across-centromere interference, ...
7
The Meiotic System - Pagina 209
The proportion of bivalents with a chiasma in each arm is smaller than would be expected on the assumption of statistical independence between the arms (Table 73). CALLAN and MonTALENTI interpreted their data as implying: (1) The ...
Bernard John, Kenneth R. Lewis,
2012
8
Plant Biosystematics - Pagina 70
The distribution of chiasmata among bivalents of normal diploids is not random (Jones 1967; Jackson 1982; Jackson and Hauber 1982) because each bivalent will have at least one chiasma; univalents are rare and unpredictable . However ...
Mean cell chiasma frequencies in six species with proximal chiasma localization Bivalent Mean cell Species Xa frequency Number Type“ Reference Plants (PM Cs) Trillium kamtschaticum 8.71 5 M Dyer, 1964 Allium fistulosum 16.81 8 M ...
10
Oenothera: Contributions of a Plant to Biology - Pagina 85
controlled rooms, reached the conclusion that the chiasma frequency is not a constant but is variable under experimental conditions. The frequency of chiasmata is decreased by low temperature (Zürn 1936). In experiments in which changes ...