Results 151 to 160 of about 260,067 (347)

Efeito do extrato alcoólico da folha de erva de bugre no desempenho de sementes de feijão. [PDF]

open access: yes, 2012
O trabalho objetivou avaliar o efeito do extrato alcoólico de folha de Erva de Bugre (Casearia sylvestris) na germinação de sementes de feijão (Phaseolus vulgaris)
BEVILAQUA, G. A. P.   +5 more
core  

Genetic Variation and Quantitative Trait Loci Analysis of the Maize Ionome in Response to Phosphorus Fertilisation

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Improving the nutritional quality of crops is crucial for human health, livestock, and agricultural productivity, especially on nutrient‐limited soils. To address this, we investigated the variation and the genetic basis of mineral content, including, among others, calcium, iron, phosphorus, and zinc, in a diverse panel of maize (Zea mays L ...
Sandra Roller   +3 more
wiley   +1 more source

Endopolygalacturonase Genes from Colletotrichum lindemuthianum: Cloning of CLPG2 and Comparison of Its Expression to That of CLPG1 During Saprophytic and Parasitic Growth of the Fungus

open access: yesMolecular Plant-Microbe Interactions, 1997
Following the previous isolation of CLPG1, a gene encoding an endopolygalacturonase (endoPG) secreted into the culture filtrate of Colletotrichum lindemuthianum, we have isolated and sequenced an additional endoPG gene, CLPG2.
Sylvie Centis   +4 more
doaj   +1 more source

Dark side of anthocyanin pigmentation

open access: yesPlant Biology, EarlyView.
This review examines dark anthocyanin pigmentation in plants by outlining its distribution, exploring the genetic mechanisms behind its development, and discussing its ecological role together with its potential for various industrial applications. Abstract Dark pigmentation can be observed in various parts of the plant, ranging from foliage to petals ...
K. Wolff, B. Pucker
wiley   +1 more source

Estudi agrícola de la problemàtica social i econòmica creada a l'entorn de la ciutat. Aplicació de la feixa fonda i del compost d'escombraries [PDF]

open access: yes, 1986
En aquest estudi hom ha comparat la fertilització orgànica (compost) amb la fertilització mineral; dues tècniques de cultiu diferents: el bio-intensiu French Method amb el mètode de cultiu tradicional; així com també dues densitats de sembra diferents ...
Florensa i Porta, Pilar   +3 more
core  

Factors determining chromosomal localization of transposable elements in plants

open access: yesPlant Biology, EarlyView.
We review transposon chromosomal niches, and the functional consequences of their specific chromosomal localization in plants. Abstract Transposable elements (TEs) constitute a significant part of plant genomes and shape their genomic landscape. While some TEs are ubiquitously dispersed, other elements specifically occupy discrete genomic loci.
E. Kejnovsky   +3 more
wiley   +1 more source

BacS: An Abundant Bacteroid Protein in \u3cem\u3eRhizobium etli\u3c/em\u3e Whose Expression Ex Planta Requires \u3cem\u3enifA\u3c/em\u3e [PDF]

open access: yes, 2003
Rhizobium etli CFN42 bacteroids from bean nodules possessed an abundant 16-kDa protein (BacS) that was found in the membrane pellet after cell disruption. This protein was not detected in bacteria cultured in tryptone-yeast extract.
Davila, Guillermo   +3 more
core   +1 more source

Plasmid Copy Number Variation Impacts Pathogenicity and Quantification of Curtobacterium flaccumfaciens pv. flaccumfaciens Infecting Mung Bean

open access: yesPlant Pathology, EarlyView.
Dynamic plasmid copy numbers in the bacterial pathogen Curtobacterium flaccumfaciens pv. flaccumfaciens influence disease expression in mung beans. ABSTRACT In bacteria, plasmids can confer the ability to cause disease. Although they can potentially vary in copy number, little has been reported on the dynamics of plasmids in plant‐pathogenic bacteria ...
Ahmed Saad   +5 more
wiley   +1 more source

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