The cotyledon cell wall and intracellular matrix are factors that limit iron bioavailability of the common bean (Phaseolus vulgaris)

2016 ◽  
Vol 7 (7) ◽  
pp. 3193-3200 ◽  
Author(s):  
Raymond P. Glahn ◽  
Elad Tako ◽  
Karen Cichy ◽  
Jason Wiesinger
Keyword(s):  
Cell Wall ◽  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Iron Bioavailability ◽  
Keen Interest ◽  
Cotyledon Cell ◽  
The Common

Strategies that enhance the Fe bioavailability of the bean are of keen interest to nutritionists, bean breeders and growers.

scholarly journals Genetic characterization at the species and symbiovar level of indigenous rhizobial isolates nodulating Phaseolus vulgaris in Greece

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Evdoxia Efstathiadou ◽  
Georgia Ntatsi ◽  
Dimitrios Savvas ◽  
Anastasia P. Tampakaki
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Phylogenetic Affiliation ◽  
Rhizobial Inoculation ◽  
Rhizobial Species ◽  
The Common ◽  
First Time ◽  
Of Greece ◽  
Rhizobial Isolates

AbstractPhaseolus vulgaris (L.), commonly known as bean or common bean, is considered a promiscuous legume host since it forms nodules with diverse rhizobial species and symbiovars. Most of the common bean nodulating rhizobia are mainly affiliated to the genus Rhizobium, though strains belonging to Ensifer, Pararhizobium, Mesorhizobium, Bradyrhizobium, and Burkholderia have also been reported. This is the first report on the characterization of bean-nodulating rhizobia at the species and symbiovar level in Greece. The goals of this research were to isolate and characterize rhizobia nodulating local common bean genotypes grown in five different edaphoclimatic regions of Greece with no rhizobial inoculation history. The genetic diversity of the rhizobial isolates was assessed by BOX-PCR and the phylogenetic affiliation was assessed by multilocus sequence analysis (MLSA) of housekeeping and symbiosis-related genes. A total of fifty fast-growing rhizobial strains were isolated and representative isolates with distinct BOX-PCR fingerpriniting patterns were subjected to phylogenetic analysis. The strains were closely related to R. anhuiense, R. azibense, R. hidalgonense, R. sophoriradicis, and to a putative new genospecies which is provisionally named as Rhizobium sp. I. Most strains belonged to symbiovar phaseoli carrying the α-, γ-a and γ-b alleles of nodC gene, while some of them belonged to symbiovar gallicum. To the best of our knowledge, it is the first time that strains assigned to R. sophoriradicis and harbored the γ-b allele were found in European soils. All strains were able to re-nodulate their original host, indicating that they are true microsymbionts of common bean.

scholarly journals Effect of Soaking Prior to Cooking on the Levels of Phytate and Tannin of the Common Bean (Phaseolus vulgaris, L.) and the Protein Value

2003 ◽  
Vol 49 (2) ◽  
pp. 81-86 ◽  
Author(s):  
Elizabete HELBIG ◽  
Admar Costa de OLIVEIRA ◽  
Keila da Silva QUEIROZ ◽  
Soely Maria Pissini Machado REIS
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Phaseolus Vulgaris L ◽  
The Common

scholarly journals Use of BABA and INA As Activators of a Primed State in the Common Bean (Phaseolus vulgaris L.)

2016 ◽  
Vol 7 ◽  
Author(s):  
Keren Martínez-Aguilar ◽  
Gabriela Ramírez-Carrasco ◽  
José Luis Hernández-Chávez ◽  
Aarón Barraza ◽  
Raúl Alvarez-Venegas
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Phaseolus Vulgaris L ◽  
Primed State ◽  
The Common

scholarly journals The Margo (mar) Seedcoat Color Gene Is a Synonym for the Joker (j) Locus in Common Bean

1996 ◽  
Vol 121 (6) ◽  
pp. 1028-1031 ◽  
Author(s):  
Mark J. Bassett
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Recurrent Parent ◽  
Allelism Test ◽  
Genetic Loci ◽  
Common Gene ◽  
Parent Stock ◽  
The Common ◽  
Color Gene

The inheritance of hilum ring color in common bean (Phaseolus vulgaris L.) was investigated using various genetic tester stocks developed by backcrossing recessive alleles into a recurrent parent stock 5-593 with seedcoat genotype P [C r] D J G B V Rk, viz., mar BC2 5-593, mar BC3 5-593, mar v BC2 5-593, mar d BC2 5-593, and mar d BC3 5-593. The current hypothesis is that the margo character is controlled by mar and hilum ring color is controlled by d but expresses only with mar. The V locus controls flower and seedcoat color. The allelism test crosses `Citroen' (P C d j g b vlae) × mar BC3 5-593 and `Citroen' × mar d BC3 5-593 demonstrated that mar is allelic with j and that the putative d in mar d BC3 5-593 is allelic with the d in `Citroen'. Thus, the former genetic tester stocks mar BC3 5-593 and mar d BC3 5-593 are reclassified as j BC3 5-593 and d j BC3 5-593, respectively, because mar is a synonym for j. Similarly, the former genetic tester stock mar v BC2 5-593 is reclassified as j v BC2 5-593. The interaction of j with d expresses as loss of color in the hilum ring. The development of the white-seeded genetic tester stock P cu d j BC3 5-593 was described in detail, where the all-recessive tester `Prakken 75' was used as the source of the recessive alleles. The previously reported work showing that the partly colored seedcoat gene t interacts with mar to control seedcoat pattern is now interpreted to mean that the joker (J) locus interacts with t to produce partly colored seedcoat patterns. The genetic loci D and V were found to segregate independently. The common gene for dull seedcoats (asper, asp) is discussed and contrasted with j.

scholarly journals Root environment is a key determinant of fungal entomopathogen endophytism following seed treatment in the common bean, Phaseolus vulgaris

2018 ◽  
Vol 116 ◽  
pp. 74-81 ◽  
Author(s):  
Soroush Parsa ◽  
Viviana Ortiz ◽  
María I. Gómez-Jiménez ◽  
Matthew Kramer ◽  
Fernando E. Vega
Keyword(s):  
Phaseolus Vulgaris ◽  
Common Bean ◽  
Seed Treatment ◽  
Fungal Entomopathogen ◽  
The Common
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