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
0
43
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
0
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
0
62
Two new studies offer insight into sex chromosome evolution by focusing on papaya, a multimillion dollar crop plant with a sexual problem (as far as growers are concerned) and a complicated past. The findings are described ...
Biotechnology
Aug 6, 2012
36
0
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
0
8
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
0
11
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
0
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
0
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
0
0
Whiteflies can be biologically controlled in Florida greenhouse tomatoes, according to a new University of Florida study, which helps reduce the need for pesticide applications.
Other
Jun 30, 2011
0
1
