CĂRȚI ÎN ENGLEZĂ ÎN LEGĂTURĂ CU «PENTAPLOID»
Descoperă întrebuințarea
pentaploid în următoarea selecție bibliografică. Cărți în legătură cu
pentaploid și extrase din aceasta pentru a furniza contextul de întrebuințare al acestuia în literatura Engleză.
1
The Bobbs-Merrill Reprint Series in the Life Sciences: B-77
Fig. 6. Pentaploid Animals and Controls 1 : Pentaploid (left) and diploid larvae of
Triturus viridescens, 3J weeks old (stage F17, flat fourth finger bud), 5 days after
amputation of tailtips. Melanophores contracted. Pentaploid normal except for ...
2
Genetic and cytological studies with Camellia and related genera
loid egg produced by C. pitardii var. pitardii. Two pentaploid hybrids resulted from
crosses of C. reticulata (6x-90) >< C. japonica (2x-30). All of the 21 clones of C.
japonica produced large, unreduced pollen in percentages ranging from 1 to 22.
William L. Ackerman, 1971
3
An Introduction to Genetic Analysis
How would you synthesize a pentaploid? b. How would you synthesize a triploid
of genotype A/a/a? c. You have just obtained a rare recessive mutation a* in a
diploid plant, which Mendelian analysis tells you is Ala*. From this plant, how ...
Anthony J.F. Griffiths, 2005
Meiotic behaviour of the pentaploid (2n = 5x = 35, AABBD) was subsequently
described (Kihara 1925) with parental (28 or 42 chromosome) euploid progeny
being recovered (Sax 1922b). Similar to the crosses of Ae. tauschii to common ...
5
Systematics and geographic distribution of the American ...
Pentaploid hybrids (2n = 35), leaves less shiny than F. chiloensis, intermediate
hairiness, thickness of leaves, tooth number of blades and thickness of petioles (
Figures 44.1-44.4). Size of male and female flowers intermediate, usually sterile.
6
Improvement of Sweet Potato (Ipomoea Batatas) in Asia: ...
By crossing tetraploid sweet potato with hexaploid species few pentaploid sweet
potato (2n= 5x= 75) were synthesized (Vijaya Bai and Hrishi, 1977). A few
pentaploid were found superior to the hexaploid in yield and other attributes. Two
high ...
Preparation of pentaploid mulberry — Seki (1959) was able to obtain pentaploid (
5x) from among the hybrid seedlings of diploid (2x) or tetraploid (4x) mulberry
crossed with hexaploid (6x) Morus tiliaefolia. He was also able to prepare ...
Kichisaburo Minamizawa, 1997
8
Genetic Resources, Chromosome Engineering, and Crop ...
Hexaploid (2n = 6x = 54) and pentaploid (2n = 5x = 45) Cynodon plants occur
rarely. Powell, Burton, and Taliaferro (1968) reported a hexaploid plant among
putative progeny of a cross between tetraploid C. dactylon var. dactylon by
diploid C.
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Chromosome Engineering in Plants: Genetics, Breeding, Evolution
Meiotic analyses were thus conducted on 13 clones of pentaploid hybrids from S.
demissum X S. stoloniferum (as S. longipedicellatum Bitt.) and also on three
clones of their reciprocals (Matsubayashi, 1961). The results obtained were as ...
P.K. Gupta, T. Tsuchiya, 1991
10
Advances in Intranuclear Space Research and Application: ...
stable as pentaploid H1 cells New research, “Hexaploid H1 (ES) cells
established from octaploid H1 cells are as DNA stable as pentaploid H1 cells,” is
the subject of a report. “Hexaploid H1 (ES) cells (6H1 cells) were established
from ...
ȘTIRI NOI CARE INCLUD TERMENUL «PENTAPLOID»
Află ce ziare naționale și internaționale au scris despre și cum este întrebuințat termenul
pentaploid în contextul următoarelor știri.
Life and times of the wild Axolotl
Some of the unisexuals are diploid, others are triploid, others tetraploid, and others pentaploid! Because unisexual species are lower in genetic ... «Scientific American, Dec 12»
15-Year-Old Field of GM Tifton 85 Grass Suddenly Produces …
According to this site, maintained by The Georgia Seed Development Commission, Tifton 85 is a sterile pentaploid, which means that the two ... «Examiner.com, Iun 12»
