Results 81 to 90 of about 37,649 (260)

Recombinations of subunits of Phaseolus vulgaris isolectins.

open access: yesJournal of Biological Chemistry, 1977
Phaseolus vulgaris phytohemagglutinin is formed in vivo by the combination of erythrocyte (E)-reactive and lymphocyte (L)-reactive subunits into five tetrameric isolectins:L4,L3E1, L2E2, L1E3, and E4. Evidence for phytohemagglutinin subunit structure is obtained by in vitro dissociation of native isolectins in 6 M guanidine HCl followed by removal of ...
R D Leavitt   +3 more
openaire   +3 more sources

Efecto inmunomodulador de la fitohemaglutinina de Phaseolus vulgaris Immunomodulator effect of fitohemaglutinin of Phaseolus vulgaris

open access: yesRevista Cubana de Investigaciones Biomédicas, 2005
Se desarrolló un modelo experimental in vivo para evaluar la potencialidad de la fitohemaglutinina de 2 variedades de Phaseolus vulgaris de modular el sistema inmunológico. Ratas Wistar macho recibieron 10 y 20 mg/kg de peso de fitohemaglutinina obtenida
Vladimir Ruiz Álvarez   +4 more
doaj  

Pheromone stereochemical specificity in the biology of the bean beetle Acanthoscelides obtectus

open access: yesAgricultural and Forest Entomology, EarlyView.
Abstract The dried bean beetle, Acanthoscelides obtectus, is a serious pest of legume crops, particularly Phaseolus vulgaris beans, and its management is challenging due to the beetle's cryptic larval stage. The major male‐produced pheromone of A. obtectus is methyl (E,R)‐2,4,5‐tetradecatrienoate, crucial for female attraction, with the (S)‐enantiomer ...
Anusha Mohan‐Kumar   +4 more
wiley   +1 more source

A re-sequencing based assessment of genomic heterogeneity and fast neutron-induced deletions in a common bean cultivar

open access: yesFrontiers in Plant Science, 2013
A small fast neutron mutant population has been established from Phaseolus vulgaris cv. Red Hawk. We leveraged the available P. vulgaris genome sequence and high throughput next generation DNA sequencing to examine the genomic structure of five ...
Jamie A. O'Rourke   +13 more
doaj   +1 more source

Crystallization of phaseolin from Phaseolus vulgaris.

open access: yesJournal of Biological Chemistry, 1983
Three different types of crystals were grown from phaseolin, the major storage body protein from French bean. Type I crystals are cubes with space group symmetry P432, a = 67 A. Type II crystals are bipyramids with a rounded basal plane and belong to space group P2(1)2(1)2, a = 128 A, b = 136 A, and c = 162 A.
A. Van Donkelaar   +5 more
openaire   +3 more sources

Does Providing Free Trial Packs With Demonstration Plots Increase the Adoption of Agricultural Technologies? Cost Effectiveness Evidence From Tanzania

open access: yesAgricultural Economics, EarlyView.
ABSTRACT This study evaluates the effectiveness of the common practice of providing free trial packs alongside demonstration plots managed by local extension agents to promote learning‐by‐doing and increase technology adoption among bean farmers in Tanzania. The experiment randomly assigned some villages to forgo trial packs containing seeds and a seed
Mywish K. Maredia   +3 more
wiley   +1 more source

Identification and characterization of microRNAs in Phaseolus vulgaris by high-throughput sequencing

open access: yesBMC Genomics, 2012
Background MicroRNAs (miRNAs) are endogenously encoded small RNAs that post-transcriptionally regulate gene expression. MiRNAs play essential roles in almost all plant biological processes.
Peláez Pablo   +6 more
doaj   +1 more source

Identificación y significado de frutos y semillas carbonizados de sitios arqueológicos formativos de la ladera occidental del Aconquija (Catamarca, República Argentina)

open access: yesRevista del Museo de La Plata
En tres sitios arqueológicos formativos de la ladera occidental del Aconquija (prov. Catamarca. Rca. Argentina) se eucontraron disemínulos carbonizados de: Zea mays L, Geoffroea decorticans (Hook:.
María Lelia Pochettino   +1 more
doaj  

The Effects on Germination and Growth of Bean and Chickpea of Boron Waste

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2013
: In this study, the effects of two different boron concentrator wastes (A and B) on germination and growth of bean (Phaseolus vulgaris L.) and chickpea (Cicer arietinum L.) were investigated.
Mehmet Onaran, Cengiz Yücedağ
doaj  

Bean weevil biology in different hosts

open access: yesRevista de Ciências Agrárias, 2018
The Mexican bean weevil Zabrotes subfasciatus feeds on several Fabaceae species, such as lima bean, common beans, peas, and cowpeas. The aim of this study was to investigate possible changes in biological parameters of Z.
Jayara Dayany Costa Silva   +5 more
doaj   +1 more source

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