DEPLOYMENT OF ARCELIN GENES FOR BRUCHID RESISTANCE IN COMMON BEANS
نویسندگان
چکیده
منابع مشابه
Analysis of bruchid resistance in the wild common bean accession G02771: no evidence for insecticidal activity of arcelin 5.
Arcelins are abundant seed storage proteins thought to be implicated in the resistance of wild Phaseolus vulgaris (L.) genotypes against Zabrotes subfasciatus (Boheman), an important storage insect pest of common bean. Here, the insecticidal activity of the arcelin-5 variant that is present in the highly resistant P. vulgaris accession G02771 was investigated. No correlation could be establishe...
متن کاملAnalysis on the arcelin expression in bruchid pest resistant wild pulses using real time RT-qPCR.
Arcelin, the antimetabolic protein from wild pulses is a known natural insecticidal molecule. Wild pulses with high arcelin content could serve as potential source to. increase the levels of insect resistance in cultivated pulse crops. In this study, arcelin (Arl) gene expression was screened in seven stored product insect pest resistant wild pulse varieties using real time RT-qPCR. Arcelin gen...
متن کاملExpression and validation of PvPGIP genes for resistance to white mold (Sclerotinia sclerotiorum) in common beans (Phaseolus vulgaris L.).
The interaction between polygalacturonase-inhibiting proteins (PGIPs), produced by plants, and endopolygalacturonases (PGs), produced by fungi, limits the destructive potential of PGs and can trigger plant defense responses. This study aimed to i) investigate variation in the expression of different common bean (Phaseolus vulgaris L.) genotypes and its relationship with resistance to white mold...
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The leaf reaction of the Phaseolus vulgaris L. germplasm—UNECA (M6 mutant derived from the cultivar Chimbolito, Costa Rica), ‘Chimbolito’, BAC-6 (Brazil), XAN159 (Centro Internacional de Agricultura Tropical, Cali, Colombia), and ‘PC-50’ (Domican Republic)—to Xanthomonas campestris pv. phaseoli strain V4S1 (Dominican Republic) were determined in two replicated trials conducted in a greenhouse i...
متن کاملNucleotide Sequence of a Genomic Clone Encoding Arcelin, a Lectin-Like Seed Protein from Phaseolus vulgaris.
Arcelin is a novel seed protein first found in several accessions of the wild Mexican bean, Phaseolus vulgaris L. var aborigeneus (8). It is closely related to bean lectin, both at the amino acid and nucleotide levels (5). There are five allelic variants of arcelin (4, 6). The Arc 1 (Table I, Fig. 1) protein migrates as two bands on polyacrylamide gels with Mr of 35,000 to 38,000. These two ban...
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ژورنال
عنوان ژورنال: HortScience
سال: 1992
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.27.6.597e