NODULATION MUTANTS OF WHITE BEAN (Phaseolus vulgaris L.) INDUCED BY ETHYL-METHANE SULPHONATE

1988 ◽  
Vol 68 (1) ◽  
pp. 199-202 ◽  
Author(s):  
S. J. PARK ◽  
B. R. BUTTERY
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Phaseolus Vulgaris L ◽  
Ethyl Methane Sulphonate ◽  
Ethyl Methane ◽  
Methane Sulphonate ◽  
Nodulation Mutants ◽  
White Bean ◽  
The One

Seed of the OAC Rico and Swan Valley cultivars of bean (Phaseolus vulgaris L.) was treated with 0.04 M ethyl-methane sulphonate (EMS). Screening of M2 populations in the presence of 8 mM nitrate + 2 mM ammonium, which substantially inhibited nodulation of the parental cultivars revealed nitrate tolerant supernodulating (ntsn), copious nodulating and non-nodulating mutants. One ntsn mutant from 175 M1 lines of OAC Rico and two ntsn mutants from 467 M1 lines of Swan Valley were obtained. M3 progenies derived from the Rico and the one fertile Swan Valley ntsn-mutants (M2) bred true.Key words: Nodulation, dry edible (navy, common) bean, EMS, Phaseolus vulgaris

Comparison of growth and N accumulation of common bean (Phaseolus vulgaris L.) cv. OAC Rico and its two nodulation mutants, R69 and R99

1996 ◽  
Vol 76 (1) ◽  
pp. 73-83 ◽  
Author(s):  
Steven J. Shirtliffe ◽  
J. Kevin Vessey ◽  
B. R. Buttery ◽  
S. J. Park
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Rhizobium Leguminosarum ◽  
Field Measurements ◽  
Wild Type ◽  
Phaseolus Vulgaris L ◽  
Mineral N ◽  
N Accumulation ◽  
Nodulation Mutants ◽  
Wild Type Parent

Nodulation mutants are present in many species of legumes and have potential as ideal reference crops in field measurements of N2 fixation. The objective of this experiment was to characterize the growth, development, mineral-N accumulation, and N2 fixation of two nodulation mutants of common bean (Phaseolus vulgaris L.), R69 (nod+/fix−) and R99 (nod−) in comparison with the wild type parent OAC Rico. The mutants were incapable of N2 fixation. With dual dependence on N2 fixation and [Formula: see text] as N sources, OAC Rico accumulated more N than R69 and R99. However, when supplied with mineral [Formula: see text] sufficient to prevent N2 fixation in OAC Rico, its growth and N accumulation did not differ from those of the mutants. There were differences in internode length that resulted in different heights among the three lines. The addition of silver to the nutrient solution failed to restore nodulation to R99. As a result, it was determined that the nod− phenotype is not a result of an ethylene-related mutation. The nodulation mutants R69 and R99 appear to be good choices as reference crops for common bean in N2 fixation studies. Key words: Common bean, N accumulation, N2 fixation, nodulation mutants, Phaseolus vulgaris, Rhizobium leguminosarum bv. phaseoli

OAC Thunder common bean

1999 ◽  
Vol 79 (1) ◽  
pp. 101-102 ◽  
Author(s):  
T. E. Michaels ◽  
T. H. Smith
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Bean Common Mosaic Virus ◽  
Yield Potential ◽  
Phaseolus Vulgaris L ◽  
Bean Cultivar ◽  
White Bean ◽  
Cultivar Description ◽  
Common Bean Cultivar ◽  
Narrow Row

OAC Thunder is an indeterminate bush white bean (Phaseolus vulgaris L.) cultivar intended for use in areas with greater than 2600 crop heat units. It has excellent yield potential in either wide or narrow row production and is resistant to races 1 and 15 of bean common mosaic virus. Seed has acceptable cooking and canning quality. Key words: Phaseolus vulgaris L., white bean, common bean, cultivar description

OAC Dublin common bean

2010 ◽  
Vol 90 (4) ◽  
pp. 511-514
Author(s):  
T H Smith ◽  
T E Michaels ◽  
K P Pauls
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Yield Potential ◽  
Phaseolus Vulgaris L ◽  
Bean Cultivar ◽  
Heat Units ◽  
White Bean ◽  
Cultivar Description ◽  
Common Bean Cultivar ◽  
Narrow Row

OAC Dublin (CFIA registration no. 6599) is an indeterminate bush white bean (Phaseolus vulgaris L.) cultivar intended for use in areas with greater than 2600 crop heat units (CHU). It has excellent yield potential in either wide or narrow row production. Its seed has acceptable cooking and canning quality.Key words: Phaseolus vulgaris L., white bean, common bean, cultivar description

scholarly journals Comportamiento del saltahojas del frijol (Empoasca kraemeri) en el municipio Manatí, Las Tunas, Cuba

2016 ◽  
pp. 11
Author(s):  
Carlos Pupo Feria ◽  
Gladia González Ramírez ◽  
Oscar Carmenate Figueredo ◽  
Alfredo Toranzo Benavides
Keyword(s):  
Population Dynamics ◽  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Phaseolus Vulgaris L ◽  
Palabras Clave ◽  
The One ◽  
Empoasca Kraemeri

Beetle leafhopper behavior (Empoasca kraemeri) in Manatí municipality, Las Tunas, Cuba Resumen La investigación se desarrolló en áreas de la cooperativa “Valle de Dumañuecos”, en el municipio de Manatí, provincia de Las Tunas, entre los meses de octubre de 2015 y enero de 2016 con el objetivo de evaluar la dinámica poblacional y los daños del saltahojas (Empoasca kraemeri) en cinco cultivares de frijol (Phaseolus vulgaris, L.). La presencia de E. kraemeri fue mayor cuando las plantas estaban entre el llenado de las vainas y la total maduración. Los mayores niveles poblacionales de ninfas de E. kraemeri se encontraron en los muestreos realizados entre los 42 y los 49 días después de la germinación. Todos los cultivares utilizados presentaron daños por la incidencia de E. kraemeri. La línea # 38 fue la que presentó porcentajes superiores por lo que demostró ser la de mayor preferencia por parte de la plaga. Palabras clave: frijol común, daños, Phaseolus vulgaris L. Abstract The investigation was carried out in areas of the "Valle de Dumañuecos" cooperative, in the municipality of Manatí, province of Las Tunas, between October 2015 and January 2016, with the objective of evaluating the population dynamics and damages of the saltahojas (Empoasca kraemeri) in five bean cultivars (Phaseolus vulgaris, L.). The presence of E. kraemeri was greater when the plants were between pod filling and full ripening. The highest population levels of E. kraemeri nymphs were found in the samplings between 42 and 49 days after germination. All the cultivars used were damaged by the incidence of E. kraemeri. Line # 38 was the one that presented higher percentages for what it proved to be the one of greater preference on the part of the pest. Keywords:  common bean, damages, Phaseolus vulgaris L.

OAC Rex common bean

2006 ◽  
Vol 86 (3) ◽  
pp. 733-736 ◽  
Author(s):  
T. E. Michaels ◽  
T. H. Smith ◽  
J. Larsen ◽  
A. D. Beattie ◽  
K. P. Pauls
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Bacterial Blight ◽  
Bean Common Mosaic Virus ◽  
Yield Potential ◽  
Common Bacterial Blight ◽  
Phaseolus Vulgaris L ◽  
White Bean ◽  
Cultivar Description ◽  
Narrow Row

OAC Rex is an upright indeterminate bush white bean (Phaseolus vulgaris L.) cultivar intended for use in areas with greater than 2800 crop heat units. It has good yield potential in either wide or narrow row production. It is resistant to races 1 and 15 of bean common mosaic virus and is the first common bean cultivar resistant to common bacterial blight (Xanthomonas axonopodis pv. phaseoli) in Ontario. Seed has acceptable cooking and canning quality. Key words: Phaseolus vulgaris L., white bean, common bean, common bacterial blight, cultivar description

Lightning common bean

2009 ◽  
Vol 89 (2) ◽  
pp. 303-305 ◽  
Author(s):  
T. H. Smith ◽  
T. E. Michaels ◽  
A. M. Lindsay ◽  
K. P. Pauls
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Bean Common Mosaic Virus ◽  
Yield Potential ◽  
Type Ii ◽  
Phaseolus Vulgaris L ◽  
White Bean ◽  
Cultivar Description ◽  
Common Bean Cultivar ◽  
Narrow Row

Lightning is an upright short vine (type IIa) white bean (Phaseolus vulgaris L.) cultivar intended for use in areas with greater than 2600 crop heat units. It has excellent yield potential in either wide or narrow row production and is resistant to races 1 and 15 of bean common mosaic virus. Seed has high cooking and canning quality. Key words: Phaseolus vulgaris L., white bean, common bean, cultivar description

Rexeter common bean

2012 ◽  
Vol 92 (2) ◽  
pp. 351-353 ◽  
Author(s):  
T. H. Smith ◽  
T. E. Michaels ◽  
A. Navabi ◽  
K. P. Pauls
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Bacterial Blight ◽  
Growth Habit ◽  
Cooking Quality ◽  
Yield Potential ◽  
Common Bacterial Blight ◽  
Phaseolus Vulgaris L ◽  
Excellent Yield ◽  
White Bean

Smith, T. H., Michaels, T. E., Navabi, A. and Pauls, K. P. 2012. Rexeter common bean. Can. J. Plant Sci. 92: 351–353. Rexeter common bean (CFIA registration no. 7019) is a full season maturity white bean (Phaseolus vulgaris L.) cultivar with an upright growth habit with excellent yield potential, resistance to common bacterial blight and acceptable cooking quality.

ĐIỀU TRA, TINH SẠCH VÀ TÌM HIỂU TÍNH CHẤT ĐẶC TRƯNG CỦA LECTIN MỘT SỐ GIỐNG ĐẬU CÔ VE (PHASEOLUS VULGARIS L.)

2013 ◽  
Vol 75 (6) ◽  
Author(s):  
Cao Đăng Nguyên ◽  
Nguyễn Thị Cẩm Hạnh
Keyword(s):  
Phaseolus Vulgaris ◽  
Phaseolus Vulgaris L ◽  
White Bean

Đã điều tra lectin của 6 giống đậu cô ve thấy rằng cả 6 giống đều có hoạt tính lectin trong đó giống đậu cove hạt trắng dạng bụi (white bean core bush type white seeds) có hoạt tính lectin mạnh nhất, đặc biệt đối với hồng cầu trâu, bò, lợn. Lectin của 6 giống này đều không có biểu hiện đặc hiệu nhóm máu. Lectin đậu cove hạt trắng dạng bụi hoạt động tốt nhất ở nhiệt độ 300C – 400C, pH 6,8 – 7,6. Các đường α-D-glucose, α-D-galactose, D-mannose, D-fructose, D-saccharide,  D-lactose, D-arabinose và D-manitose ở nồng độ 0,05 – 0,1 M có tác dụng kìm hãm hoạt tính của lectin đậu cove hạt trắng dạng bụi. Lectin này cũng bị kìm hãm bởi protein của một số huyết thanh người và động vật (trâu, bò, lợn). Đã tinh sạch lectin đậu cove hạt trắng dạng bụi có độ tinh sạch gấp khoảng 52 lần so với dịch thô ban đầu. Trên gel polyacrylamide thấy xuất hiện 5 band có khối lượng phân tử trong khoảng 30 – 97 kDa.

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