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Technique Combats Widespread Passion Fruit Disease
Publicado em 27 agosto 2019
Passion fruit woodiness caused by cowpea aphid-borne mosaic virus (CABMV), the disease that most affects passion fruit (Passiflora edulis) grown in Brazil, can be combated with a relatively simple technique.
A study published in the journal Plant Pathology shows that systematic eradication of plants with symptoms of the disease preserves the crop as a whole and keeps plants producing for at least 25 months.
The technique currently used to combat CABMV entails renewing the entire orchard every [...]
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Software Locates Sugarcane Genes Of Interest
Publicado em 27 maio 2019Plants have larger and more complex genomes than all animals, be they mammals, birds, reptiles or amphibians. Fishes are the exception to the rule. Human DNA consists of some 3.2 billion base pairs spread out over 23 pairs of chromosomes, for a total of 46 chromosomes. The genome of wheat (Triticum aestivum), however, comprises 17 billion base pairs divided into 21 pairs of chromosomes (a total of 42). The genome of sugarcane (Saccharum spp.) contains 10 billion base pairs in 100-130 [...]ver notícia