The transgenic papaya "SunUp" was developed in the 1990s and was widely publicized because of its ability to resist the papaya ringspot virus. Although researchers had identified the genomic sequence of SunUp by 2008, it ...
Molecular & Computational biology
Jun 9, 2022
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43
CABI scientists have mapped the potential global spread of the devastating papaya mealybug (Paracoccus marginatus), highlighting new areas in Africa, Asia and the Americas into which this pest could potentially invade.
Plants & Animals
Nov 10, 2020
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8
Phasey bean, also known as wild bush bean, is an invasive species native to the tropical Americas and the Caribbean. In 2017, the Florida Exotic Pest Plant Council (FLEPPC) listed phasey bean under Category II on the invasive ...
Ecology
May 21, 2019
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5
A gene that dictates which of three sexes a papaya tree will become, before seed germination, could spur a leap in the ultra-nutritious crop's production.
Plants & Animals
Apr 11, 2019
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11
When the papaya (Carica papaya) is ripening, its cell walls separate, making the tissue softer and more digestible. The cell contents become accessible and the sucrose in the fruit is more easily extracted. Sugarcane roots ...
Plants & Animals
Apr 3, 2019
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50
A genetic study of papaya sex chromosomes reveals that the hermaphrodite version of the plant, which is of most use to growers, arose as a result of human selection, most likely by the ancient Maya some 4,000 years ago.
Biotechnology
Mar 17, 2015
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62
A global research effort has finally resolved a major biosecurity issue: four of the world's most destructive agricultural pests are actually one and the same.
Plants & Animals
Oct 28, 2014
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0
Drs. Scot Nelson and Richard Manshardt, scientists with the College of Tropical Agriculture and Human Resources, have created a new citizen science app for iOS and Android users that tracks what they believe to be the declining ...
Ecology
Apr 11, 2014
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0
Mexico is considered one of the leading countries in papaya productions, but its crops are usually affected by the virus of the ringed spot, which leaves ring marks in the skin of the fruit and causes softening of the papaya, ...
Biotechnology
Jan 6, 2014
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0
For many decades, researchers thought the closest relatives of papaya were certain trees from the Andes, the so-called highland papayas. A study employing DNA sequences from all species of the papaya family instead revealed ...
Plants & Animals
Nov 20, 2013
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