Keywords: Aegilops speltoides
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B-A Chromosome Translocations Possessing an A Centromere Partly Overcome the Root-Restricted Process of Chromosome Elimination in Aegilops speltoidesD. Li, A. Ruban, J. Fuchs, H. Kang and A. Houben, Frontiers in Cell and Developmental Biology, 10. 2022.
Some eukaryotes exhibit dramatic genome size differences between cells of different organs, resulting from the programmed elimination of chromosomes. Aegilops speltoides is an annual diploid species from the Poaceae family, with a maximum number of eight B chromosomes (Bs) in ... |
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Nondisjunction and unequal spindle organization accompany the drive of Aegilops speltoides B chromosomesD. Wu, A. Ruban, J. Fuchs, J. Macas, P. Novák, M. Vaio, Y. Zhou and A. Houben, New Phytologist, 223:1340-1352. 2021.
B chromosomes (Bs) are supernumerary chromosomes, which are often preferentially inherited. When transmission rates of chromosomes are higher than 0.5, not obeying the Mendelian law of equal segregation, the resulting transmission advantage is collectively referred to as ... |
