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HAPLOIDY IN ACCELERATED BREEDING OF WINTER SOFT WHEAT
Биотехнология в растениеводстве, животноводстве и сельскохозяйственной микробиологии, 2021В современных биотехнологических и селекционных исследованиях основных сельскохозяйственных культур существуют проблемы, которые можно решить только с помощью новых методов выявления генетического потенциала растений. Внедрение новых клеточных технологий
В Ю Донцова
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Nature Biotechnology, 2010
An engineered centromere-specific histone could enable homozygous diploid lines to be generated at high frequency, simplifying crop breeding.
Gregory P Copenhaver, Daphne Preuss
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An engineered centromere-specific histone could enable homozygous diploid lines to be generated at high frequency, simplifying crop breeding.
Gregory P Copenhaver, Daphne Preuss
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Genes, Chromosomes and Cancer
Near‐haploidization, that is, loss of one copy of most chromosomes, is a relatively rare phenomenon in most tumors, but is enriched among certain soft tissue sarcomas, including undifferentiated pleomorphic sarcoma (UPS).
Sebastian Ibstedt +4 more
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Near‐haploidization, that is, loss of one copy of most chromosomes, is a relatively rare phenomenon in most tumors, but is enriched among certain soft tissue sarcomas, including undifferentiated pleomorphic sarcoma (UPS).
Sebastian Ibstedt +4 more
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1997
Rye (Secale cereale L.) has its origin in southwest Asia. From there it was probably distributed to Russia, and later to western Europe. Only 2–3% of total cereal production falls to rye. Approximately 90% of rye production is concentrated in Europe. The distribution of rye is restricted to the area between the 50th and 60th degree of northern latitude.
Sabine Deimling, Tanja Flehinghaus-Roux
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Rye (Secale cereale L.) has its origin in southwest Asia. From there it was probably distributed to Russia, and later to western Europe. Only 2–3% of total cereal production falls to rye. Approximately 90% of rye production is concentrated in Europe. The distribution of rye is restricted to the area between the 50th and 60th degree of northern latitude.
Sabine Deimling, Tanja Flehinghaus-Roux
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Transition from haploidy to diploidy
Nature, 1991As a direct consequence of sex, organisms undergo a haploid and a diploid stage during their life cycle. Although the relative duration of haploid and diploid phases varies greatly among taxa, the diploid phase is more conspicuous in all higher organisms.
V, Perrot, S, Richerd, M, Valéro
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Haploidy in preattachment bovine embryos
Canadian Journal of Genetics and Cytology, 1985Four of twenty-four bovine embryos (day 5–7) subjected to chromosome analysis had haploid cells in metaphase. Two were clearly n/2n. The origin of the haploid cells was determined to be male in two embryos, owing to the presence of a Y chromosome or a male marker chromosome suggesting spermatozoa in division.Key words: embryo, bovine, chromosomes ...
W A, King, L, Picard
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1997
Haploid plantlets can be produced through various means (Clapham, 1977). However, haploid production using anther or microspore culture is amenable to many dicotyledonous and monocotyledonous crop species. The doubled haploid breeding scheme has advantages in accelerating and simplifying procedures for production of homozygous plants.
George H. Liang +4 more
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Haploid plantlets can be produced through various means (Clapham, 1977). However, haploid production using anther or microspore culture is amenable to many dicotyledonous and monocotyledonous crop species. The doubled haploid breeding scheme has advantages in accelerating and simplifying procedures for production of homozygous plants.
George H. Liang +4 more
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1997
Barley was one of the first crops to be cultivated by man (Zohary & Hopf, 1988), and today ranks as the fifth most productive crop in the world. Factors which have contributed to its successful cultivation include its tolerance to abiotic stresses; high and low temperatures, drought, mineral deficiencies and toxicities, and its relatively short life ...
B. P. Forster, W. Powell
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Barley was one of the first crops to be cultivated by man (Zohary & Hopf, 1988), and today ranks as the fifth most productive crop in the world. Factors which have contributed to its successful cultivation include its tolerance to abiotic stresses; high and low temperatures, drought, mineral deficiencies and toxicities, and its relatively short life ...
B. P. Forster, W. Powell
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