[PDF] Top 20 Developmental potential of mouse tetraploid cells in diploid tetraploid chimeric embryos

... the cells derived from large blastomere contributed significantly more frequently to the mural trophectoderm and polar trophectoderm than to the ...4n cells contributed significantly more to the mural ... See full document

... 4-cell mouse embryos may differ in their fate and that this non-equivalence arises from a particular pattern of cell division during the 2 → 4-cell ...4-cell embryos develop to term or display ... See full document

... stage tetraploid embryos enhanced both their devel- opmental competence and total cell numbers in resulting blastocysts to levels similar to those of embryos split into pairs (Table ...ing ... See full document

... Average seed fertility of parental species, F, hybrids; and diploid and tetraploid lines of descent.. 3 Surface of lemma covered uniformly and moderately densely wi[r] ... See full document

... a diploid species which is more amenable to identification of resistance genes in contrast to cotton where cultivars are either tetraploid or hex- ... See full document

... Trollius chinensis Bunge is a diploid species be- longing to the family Ranunculaceae. It is widely distributed in mountainous areas at elevations from 1000 to 2200 m a.s.l. in North China (Li et al. 2012). ... See full document

... Some anthers did not yield callus and died on callus induction medium, some anthers recovered hyperhydricitycallus and/or adventitious buds, and some produced healthy shoots which initiated roots afterward (Figure 2). ... See full document

... Genetic Diversity among Some Wheat (Triticum aestivum L.) Genotypes as Revealed by RAPD and SSR Analyses. Genetic Identification of Diploid and Tetraploid Wheat Spec[r] ... See full document

... This work led us to investigate dosage regulation of gene expression in a euploid series, consisting of monoploid, diploid, trip- loid and tetraploid maize plants to determine [r] ... See full document

... host tetraploid embryos were produced by ...for tetraploid embryo ...stage tetraploid CD1 and C57BL/6 albino mouse embryos were aggregated with 2 or 4 blastomeres derived from ... See full document

... water for three times and dried at a loft drier with 25 °C for about 24 h and finally sown into flower pots. The pots were covered with transparent plastic film and incubated under greenhouse conditions. Colchicine was ... See full document

... (diploid, tetraploid – see refs 21, 22 for assessment of tumour kary- otype) and the physical location of facial tumours (dermal – outside of the oral cavity; mucosal – inside of the oral cavity), to assess ... See full document

... Cotton the most important fiber crop of the world, has 49 species, includes four cultivated, 43 wild diploid and two wild tetraploids. Out of these Gossiypium hirsutum and Gossypium arboreum are the two widely ... See full document

... in tetraploid wheat decreased, while one LMW protein in hexaploid wheat and four LMW proteins in tetraploid wheat disappeared in the presence of NaCl (Elshintinawy and Elshourbagy 2001, Yıldız ... See full document

... The improvement in crop variety by artificially induced autotetraploids was successfully reported from sugar beet, fodder beet, ryegrass, red clover and Anthurium andraeanum (Adaniya and Shira 2001; Chen et al. 2011), ... See full document

... in tetraploid apple forms in comparison with diploid ones it may be noted that in most cases the diploid cultivars are characterized by correct ...in diploid forms is 0,9 – ...in ... See full document

... The triploid females are usually still living (and presumably laying eggs) at the time that some of their offspring are ready to eclose. The tetraploid females, on the oth[r] ... See full document

... Meiotic pairing preferences between identical and homologous but not iden- tical chromosomes were analyzed in ten induced tetraploid/diploid chimaera1 rye plants (Secale c[r] ... See full document

... V. anagallis-aquatica L. examined from high altitude ranges (2500-3000m) and cold arid region of Kinnaur (Himachal Pradesh) depicted with intraspecific polyploidy with diploid (2n=18) and tetraploid (2n= ... See full document

... Diploid and tetraploid relatives of modern bread wheat (Triticum aestivum L.) are an important source of novel genes conferring resistance to disease and insect pests. Several genes for resistance to stem ... See full document