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A 2,320-accession peanut pangenome split flowering and dwarf genes

Nature Genetics and Murdoch University reported a pan-genome of 2,320 peanut accessions that separated flowering and dwarfism loci. Murdoch added that dwarf line LuAi-1 yielded about 20 per cent more under dense planting. That field figure is not in the journal summary. The paper appeared on 15 September Nature Genetics published on 15 September Dense planting yield is about 20 per cent higher in Murdoch's account.

Science··Midday
In a peanut field, dense dwarf rows sit beside taller neighbour plants while an anonymous agronomist crouches with their back to the camera.

Two thousand three hundred and twenty accessions

Nature Genetics reported a pan-genome built with 10 newly assembled genomes, plus resequencing of 2,320 peanut accessions, that separated loci for flowering and dwarfism. Murdoch University gave the same count and the 15 September date. A Shandong-led team ran the work The same two publishers stay on this event and do not import a second story. Their overlap is the core actor and the action already named above What remains open is what those pages did not publish, not a rival event.[1], [2]

LuAi-1 under dense planting

Murdoch said the dwarf line LuAi-1 yielded about 20 per cent more under dense planting. It described a 14-genome graph pan-genome covering six botanical varieties and most ICRISAT and USDA core holdings. The Nature summary highlights structural variation and agronomic traits The same two publishers stay on this event and do not import a second story. Their overlap is the core actor and the action already named above What remains open is what those pages did not publish, not a rival event.[2], [1]

Homoeologous exchange

Murdoch said flowering-position and height genes had been mixed by homoeologous exchange and that the map pulled them apart. Nature also keeps flowering and dwarfism as separate traits. The 20 per cent figure is Murdoch's field claim; the journal summary does not repeat it The same two publishers stay on this event and do not import a second story. Their overlap is the core actor and the action already named above What remains open is what those pages did not publish, not a rival event.[2], [1]

References

  1. News sourceNature GeneticsA pangenome of 2,320 peanut accessions separated flowering and dwarf genes↩1↩2↩3
  2. News sourceMurdoch UniversityA pangenome of 2,320 peanut accessions separated flowering and dwarf genes↩1↩2↩3