«AUTOTETRAPLOIDY» தொடர்புடைய ஆங்கிலம் புத்தகங்கள்
பின்வரும் புத்தக விவரத்தொகுப்புத் தேர்ந்தெடுப்பில்
autotetraploidy இன் பயன்பாட்டைக் கண்டறியுங்கள்.
autotetraploidy தொடர்பான புத்தகங்கள் மற்றும் ஆங்கிலம் இலக்கியத்தில் அதன் பயன்பாட்டுச் சூழலை வழங்குவதற்கு அதிலிருந்து பெறப்பட்ட சுருக்கமான சாரங்களைத் தொடர்புபடுத்துகின்றன.
Autotetraploidy. Autotetraploids occur in nature by the spontaneous accidental
doubling of a 2x genome into a 4x genome. It can also be induced artificially
through the use of colchicine. Autotetraploid plants are beneficial and profitable
as ...
2
Genetic Resources, Chromosome Engineering, and Crop ...
Forage Crops Ram J. Singh. al au al al al al al al al al al al al au au au al au
Table 6.3 studies Favoring auto- or allotetraploidy (Continued) al al. Favoring
autotetraploidy (au) or allotetraploidy (al) study Favoring autotetraploidy (au) or ...
3
Polyploidy and Genome Evolution
The second mechanism is autotetraploidy, which occurs when the genomes are
not sufficiently diverged into homeologous sets; autotetraploidy therefore ranges
from the combination of genomes of two conspecific individuals (perhaps from ...
Pamela Soltis, Douglas E. Soltis, 2012
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Principles of Plant Genetics and Breeding
Bivalent 3 Figure 24.3 Cytology of polyploids: (a) triploidy and (b) autotetraploidy.
Bivalents and quadrivalents usually produce functional gametes while univalents
and trivalents produce sterile gametes. Chromosome number Term Nature of ...
5
Alcohol and Its Role in the Evolution of Human Society
Segmental allotetraploidy arises from the hybridization of species whose
genomes are partially distinct, in contrast to allotetraploidy involving the fusion of
genomes of two distinct species and autotetraploidy involving a doubling of ...
6
Quantitative Genetics and Selection in Plant Breeding
Topics such as autotetraploidy and synthetic varieties are also taken into
consideration and may seem to be overvalued. However, since autotetraploidy is
very important in some crops the impact polyploidy has on selection procedures
must ...
Günter Wricke, Eberhard Weber, 1986
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Rice Improvement in China and Other Asian Countries
Studies on autotetraploidy of rice. The CAAS Institute of Crop Breeding and
Cultivation has studied autotetraploidy for more than 20 years. It has found that
the outstanding characters of tetraploids are the markedly enlarged seeds, about
50% ...
G. S. Argosino, Thomas R. Hargrove, Corazon V. Mendoza
AUTOTETRAPLOIDY IN SUGAR BEET General features of polyploid sugar beet
By the end of the 1930s, several sugar beet breeders and research workers had
started to produce autotetraploid sugar beets (2n = 4x = 36), where n represents
...
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The Conservation of Medicinal Plants: Proceedings of an ...
Effect of induced autotetraploidy on alkaloid content and root weight in Cath-
aranthus roseus (L.) G. Don. Herba Hung., 24, 43-51. Kulkarani, R.N.,
Chandrasshekar, R.S. & Dimri, B.P. (1984). Induced autotetraploidy in
Catharanthus roseus ...
Olayiwola Akerele, Vernon Hilton Heywood, Hugh Synge, 1991
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Génétique quantitative et méthodes de sélection chez les ...
For biallelism and autotetraploidy, equations for the change in gene frequency
have been given by Hill and Haag (1974). In such a situation with the frequencies
p and q at the considered locus: (6.20e) jO. being the substitution effect for the ...
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