The Structural Integrity of Lignin Is Crucial for Resistance against Striga hermonthica Parasitism in Rice
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چکیده
منابع مشابه
The WRKY45-Dependent Signaling Pathway Is Required For Resistance against Striga hermonthica Parasitism.
The root hemiparasite witchweed (Striga spp.) is a devastating agricultural pest that causes losses of up to $1 billion US annually in sub-Saharan Africa. Development of resistant crops is one of the cost-effective ways to address this problem. However, the molecular mechanisms underlying resistance are not well understood. To understand molecular events upon Striga spp. infection, we conducted...
متن کاملThe WRKY45-Dependent Signaling Pathway Is Required For Resistance against Striga hermonthica Parasitism1[OPEN]
The root hemiparasite witchweed (Striga spp.) is a devastating agricultural pest that causes losses of up to $1 billion US annually in sub-Saharan Africa. Development of resistant crops is one of the cost-effective ways to address this problem. However, the molecular mechanisms underlying resistance are not well understood. To understand molecular events upon Striga spp. infection, we conducted...
متن کاملIdentification of Striga hermonthica-Resistant Upland Rice Varieties in Sudan and Their Resistance Phenotypes
Rice has become a major staple cereal in sub-Saharan Africa. Currently, upland rice cultivation is expanding particularly in rainfed areas where the root parasitic weed Striga hermonthica, a major constraint to cereal production, is endemic. Laboratory, pot, and semi-controlled open air experiments were performed to evaluate resistance of selected rice varieties in Sudan to a resident S. hermon...
متن کاملResistance to Striga hermonthica in Wild Accessions of the Primary Gene Pool of Pennisetum glaucum.
ABSTRACT Resistance to Striga hermonthica in 274 wild Pennisetum glaucum subsp. monodii and stenostachyum accessions was evaluated at Samanko, Mali in 1997 and 1998, and at Cinzana, Mali and Sadoré, Niger in 1998. Data recorded included number of striga plants per plot at least three times during the season, date of striga emergence, number of Pennisetum plants, Pennisetum anthesis date, and do...
متن کاملMolecular responses of Lotus japonicus to parasitism by the compatible species Orobanche aegyptiaca and the incompatible species Striga hermonthica
Lotus japonicus genes responsive to parasitism by the compatible species Orobanche aegyptiaca and the incompatible species Striga hermonthica were isolated by using the suppression subtractive hybridization (SSH) strategy. O. aegyptiaca and S. hermonthica parasitism specifically induced the expression of genes involved in jasmonic acid (JA) biosynthesis and phytoalexin biosynthesis, respectivel...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 2019
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.18.01133