2 edition of Resistance to bean common mosaic virus in Phaseolus vulgaris L. found in the catalog.
Resistance to bean common mosaic virus in Phaseolus vulgaris L.
Katherine Louise Day
Thesis (Ph.D.) - University of Birmingham, Dept of Microbiology.
|Statement||Katherine Louise Day.|
Virus diseases and resistance to Bean common mosaic and Bean common mosaic necrosis potyvirus in common bean (Phaseolus vulgaris L.) Irena MAVRIČ1, Jelka ŠUŠTAR-VOZLIČ2 Received: March 2, ; accepted: Delo je prispelo 2. marca ; sprejeto maja ABSTRACT. Bean yellow mosaic (BYM) is caused by the Bean yellow mosaic virus (BYMV) and also causes a light and dark green mosaic pattern on the leaves, often with the presence of bright yellow spots (figure 2). 2 Some strains cause a malformation of the leaves and a mosaic and distortion of the pods. Infected plants can be stunted and bushy.
Technical Abstract: Bean golden yellow mosaic virus (BGYMV), caused by a whitefly (Bemisia spp.) transmitted geminivirus, is an important disease that can limit common bean (Phaseolus vulgaris L.) production in Central America, the Caribbean and southern Florida. Only a few genes are currently deployed in BGYMV resistant common bean cultivars. Bean common mosaic virus (BCMV) is a seed borne, aphid-transmitted virus with worldwide distribution .Common bean (Phaseolus vulgaris L.) is the main host of this virus, although it also infects other Phaseolus species [2, 3].This virus can cause significant yield losses ( %) in the host crop plants [4–6].As a member of the family Potyviridae, it is a single-stranded, positive-sense.
Diseases of beans (Phaseolus vulgaris L.) are primary constraints affecting bean production. Information on tagging and mapping of genes for disease resistance is . The Beam Yellow Mosaic Virus Group.. U Resistance to Bean Tellow Mosaic Virus 7 Gladioli as a Source of Field Infection 9 MATERIAIS AM) METHODS 10 Definition of Resistance 10 Bean Varieties 10 Virus Strains 13 General Methods of Plant Culture. 21 Hybridization 23 Seed Production and Harvest.. 26 General Inoculation Methods.
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Combining resistance to common bacterial blight, anthracnose, and bean common mosaic virus into Manitoba-adapted dry bean (Phaseolus vulgaris L.) cultivars. Can.
Plant Sci. – Resistance to common bacterial blight (CBB) is generally absent in dry bean by: 5. Garden bean is significantly damaged by bean common mosaic virus (BCMV), bean common mosaic necrosis virus (BCMNV) and cucu Efficient silencing gene construct for resistance to multiple common bean (Phaseolus vulgaris L.) virusesAuthor: Abdolbaset Azizi, Jeanmarie Verchot, Ahmad Moieni, Masoud Shams-Bakhsh.
Gene for resistance to bean common mosaic virus in cvs Seafarer and Aurora of Phaseolus vulgaris - Volume 93 Issue 1 - N. Innes, D. WalkeyCited by: 3. Recessive resistance to Bean common mosaic virus (BCMV) in common bean (Phaseolus vulgaris) is governed by four genes that include one strain-nonspecific helper gene bc-u, and three strain-specific genes bc-1, bc-2, and bc The bc-3 gene was identified as an eIF4E translation initiation factor gene mediating resistance through disruption of Cited by: 1.
The common bean (Phaseolus vulgaris), is a high protein crop and the main legume in the cropping system of western Kenya. Despite its importance, common bean yields are low (Bean Common mosaic virus (BCMV) and Bean common mosaic necrosis virus (BCMNV) are the most common and most destructive and can cause a yield loss as high as %.Author: Mangeni Bonphace Collins, Ndong’a Millicent, Mukoye Benard, Were Hassan Karakacha.
ELSEVIER Field Crops Research 40 () Field Crops Research Developing cultivars of the common bean (Phaseolus vulgaris L.) for southern Africa: bean common mosaic virus resistance, consumer preferences and agronomic requirements O.Z. Mukoko 1, a, N.W. Galwey "'*, D.J. Allen 2, b "Department of Genetics, University of Cambridge, Downing Street Cambridge, CB2.
Identification of Genes for Resistance to Bean Common Mosaic Virus and Bean Common Mosaic Necrosis Virus in Snap Bean (Phaseolus vulgaris L.) Breeding Lines Using Conventional and Molecular Methods Gancho Pasev.
Corresponding Author. Maritsa Vegetable Crops Research Institute, 32 Brezovsko shosse Str., Plovdiv, Bulgaria. A series of field experiments was undertaken in order to determine whether resistance to bean common mosaic virus (BCMV) could be incorporated into genotypes of the common bean (Phaseolus vulgaris L.) suitable for cultivation in Zimbabwe without recourse to backcrossing.
Six inbred genotypes carrying the resistance-conferring alleles at the loci I and Bc-3 were crossed with five locally. If the first leaves are discoloured, and misshapen, and the plants are stunted (Photo 1), then it is likely that the seed was infected by Bean common mosaic virus.
Aphids (green fly) spread the virus in a "non-persistent way"; this means that after feeding on a plant infected with virus it can straight away move to a healthy plant and transmit. Diseases of beans (Phaseolus vulgaris L.) are primary constraints affecting bean ation on tagging and mapping of genes for disease resistance is expected to be useful to breeders.
The objectives of this study were to develop a random amplified polymorphic DNA (RAPD) marker linkage map using 78 F9 recombinant inbred (RI) lines derived from a Middle-American common bean. Either of these types of bean mosaic may afflict your bean crop.
The mosaic symptoms of beans afflicted with either bean common mosaic virus (BCMV) or bean yellow mosaic (BYMV) are similar so careful inspection can help determine which one is affecting your plants.
Bean Common Mosaic Virus. Bean golden mosaic virus (BGMV) causes the main common bean (Phaseolus vulgaris L.) viral disease in Brazil, causing yield losses of 40 to %.
Effective resistance. Partial resistance to Bean golden mosaic virus in a transgenic common bean (Phaseolus vulgaris L.) line expressing a mutated rep gene Josias C. Fariaa, Margareth M.C. Albinob,Ba´rbara B.A. Diasb, Letı´cia J.
Canc¸adob, Nicolau B. da Cunhab,Lı´lian de M. Silvab, Giovanni R. Viannab, Francisco J.L. Araga˜ob,* a Embrapa Arroz e Feija˜o, Rodovia GO, km 12 Zona Rural C.P. MECHANISM OF RESISTANCE TO BEAN COMMON MOSAIC VIRUS CONFERRED BY THE I LOCUS IN PHASEOLUS VULGARIS L.
Molly M. Cadle-Davidson, Ph.D. Cornell University Resistance employed by plants to combat infection by pathogens from a broad range of. Registration of three bean common mosaic virus-resistant navy bean germplasms. Crop Sci. Miklas, P.N., and J.D. Kelly. Registration of two cranberry bean germplasm resistance to halo blight and bean common mosaic virus in Phaseolus vulgaris L.
Euphytica 8. Pastor-Corrales, M.A. Sources, genes for resistance. The common bean, Phaseolus vulgaris, is an herbaceous annual plant in the family Fabaceae which is grown as a pulse and green common bean can be bushy, vine-like or climbing depending on the variety being grown.
The leaves grow alternately on the stems, are green or purple in color and are divided into 3 oval leaflets with smooth edges. Bean golden mosaic virus (BGMV) is transmitted by the whitefly Bemisia tabaci in a persistent, circulative manner, causing the golden mosaic of common bean (Phaseolus vulgaris L.).
The characteristic symptoms are yellow-green mosaic of leaves, stunted growth, or distorted pods. saic virus (BCMV) and bean common mosaic necrosis virus (BCMNV) are seed-borne diseases that also cause yield loss in susceptible cultivars (Beaver and Osorno, ).
Re cently released black bean cultivars in Central America have the bgm-1 and / resistance genes and the SW12 QTL (Miklas et al., ) that provide resistance to BGYMV and BCMV. Two bean genotypes were developed with resistance to all known strains. Some implica tions for resistance breeding are discussed.
Free descriptors: Phaseolus vulgaris, common bean, bean common mosaic virus, BCMV, breeding for resistance, genetics of resistance, host - virus relationship, pathogenic. Bean common mosaic disease in California can be effectively controlled through the planting of certified, disease-free seed (i.e., seed certified by the California Crop Improvement Association, CCIA) or resistant varieties that contain the I gene or other Bean common mosaic virus resistance genes.
There are now a number of well characterized Bean common mosaic virus resistance genes, and. Myers JR, Forster RL, Silbernagel MJ, Mink G, The bean common mosaic virus epidemic in Idaho.
In: Annual Report of the Bean Improvement Co-operative, 33 Nalini M S, Prakash H S, Shylaja M D, Shetty H S, Indexing French bean (Phaseolus vulgaris L.) for Bean common mosaic virus infection.
Seed Research. 32 (2), Thesis topic: The genetics of anthracnose resistance in common bean. Current occupation: Doctoral student at Penn State.
Timothy Nakedde (Uganda). Graduated in PBGB in Thesis topic: Identification and mapping of QTL associated with Fusarium root rot resistance and root architecture traits in black beans (Phaseolus vulgaris L.).Keywords: bean, genotypes, resistance, virus, markers Introduction In Phaseolus vulgaris two main types of symptom occur, depending on virus strain and host genotype: the common mosaic often associated with leaf malformation, and 'black root' characterized by the systemic necrosis and plant death .
This virus causes mosaic in most other.