Partitioning and physical mapping of wheat chromosome 3B and its homoeologue 3E in Thinopyrum elongatum by inducing homoeologous recombination
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DOI: 10.1007/s00122-020-03547-7
Abstract: We performed homoeologous recombination-based partitioning and physical mapping of wheat chromosome 3B and Th. elongatum chromosome 3E, providing a unique physical framework of this homoeologous pair for genome studies. The wheat (Triticum aestivum, 2n = 6x = 42, AABBDD)… read more here.
Keywords: homoeologous recombination; elongatum; wheat; physical mapping ... See more keywords
Genetic and physical mapping of loci for resistance to blackleg disease in canola (Brassica napus L.)
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DOI: 10.1038/s41598-020-61211-y
Abstract: Sustainable canola production is essential to meet growing human demands for vegetable oil, biodiesel, and meal for stock feed markets. Blackleg, caused by the fungal pathogen, Leptosphaeria maculans is a devastating disease that can lead… read more here.
Keywords: loci; canola; physical mapping; resistance ... See more keywords
Physical mapping of repetitive DNA suggests 2n reduction in Amazon turtles Podocnemis (Testudines: Podocnemididae)
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DOI: 10.1371/journal.pone.0197536
Abstract: Cytogenetic studies show that there is great karyotypic diversity in order Testudines (2n = 26–68), and that this may be mainly attributed to the presence/absence of microchromosomes. Members of the Podocnemididae family have the smallest… read more here.
Keywords: reduction; mapping repetitive; dna; repetitive dna ... See more keywords