Results 91 to 100 of about 4,810 (200)

Pathogenicity associated genes in Fusarium oxysporum f. sp. cubense race 4

open access: yesSouth African Journal of Science, 2013
Fusarium oxysporum f. sp. cubense (Foc) is a fungus that infects banana roots and causes a destructive plant disease called Fusarium wilt. Foc consists of three pathogenic races (Foc races 1, 2 and 4), classified according to their selective impairment ...
René Sutherland   +3 more
doaj   +1 more source

Combining genetic and genomics approaches for fiber quality improvement in tetraploid cotton [PDF]

open access: yes, 2011
Cotton fibers are the premier natural fibers for textile production. The two tetraploid species, Gossypium barbadense and G. hirsutum, differ significantly in their fiber properties, the former having much longer, finer and stronger fibers.
Jacobs, John   +2 more
core  

Involvement of a cinnamyl alcohol dehydrogenase of Quercus suber in the defence response to infection by Phytophthora cinnamomi [PDF]

open access: yes, 2012
A gene encoding a potential NADPH-dependent cinnamyl alcohol dehydrogenase (QsCAD1) (GenBank accession no: AY362455) was identified in Quercus suber (cork oak).
Coelho, A. C.   +3 more
core  

Eggplant and related species are promising genetic resources to dissect the plant immune response to Pseudomonas syringae and Xanthomonas euvesicatoria and to identify new resistance determinants [PDF]

open access: yes, 2014
The apparent lack of durability of many resistance (R) genes highlights the need for the constant identification of new genetic sources of resistance for the breeding of new disease-resistant crop cultivars.
Clarke, Christopher R.   +4 more
core   +1 more source

Downregulation of Calcineurin Gene Is Associated with Glucantime(®) Resiatance in Leishmania infantum

open access: yesIranian Journal of Parasitology, 2013
Background: Pentavalent antimonials are the first line drugs for the treatment of leishmaniasis. Unresponsiveness of Leishmania spp. to antimonial drugs is a serious problem in some endemic areas.
Mohammad Bagher Khadem Erfan   +8 more
doaj   +2 more sources

ShORR-1, a Novel Tomato Gene, Confers Enhanced Host Resistance to Oidium neolycopersici

open access: yesFrontiers in Plant Science, 2019
A previous complementary cDNA-amplified fragment length polymorphism (cDNA-AFLP) analysis examined responses to the powdery mildew pathogen Oidium neolycopersici (On) of the resistant cultivar Solanum habrochiates G1.1560, carrying the Ol-1 resistance ...
Yi Zhang   +17 more
doaj   +1 more source

Expression analysis of a set of genes related to the ripening of bananas and mangoes [PDF]

open access: yes, 2009
During ripening many important physic-chemical changes contribute to fruit quality, and they are precisely determined by gene expression. Specific genes are essential to normal ripening; however, information on gene expression about the majority of ...
CORDENUNSI, Beatriz R.   +4 more
core   +1 more source

Major results and research challenges in cotton molecular genetics at Cirad (France) [PDF]

open access: yes, 2008
CIRAD (Montpellier, France) develops research activities centered on tropical and sub-tropical agricultural systems. Among others crops, cotton is the fucus of a series of research programs in different disciplines from economics to breeding. Major areas
Claverie, Michel   +4 more
core  

Temperature stress differentially modulates transcription in meiotic anthers of heat-tolerant and heat-sensitive tomato plants

open access: yesBMC Genomics, 2011
Background Fluctuations in temperature occur naturally during plant growth and reproduction. However, in the hot summers this variation may become stressful and damaging for the molecular mechanisms involved in proper cell growth, impairing thus plant ...
Pezzotti Mario   +5 more
doaj   +1 more source

Downstream targets of the Phytophthora infestans Gα subunit PiGPA1 revealed by cDNA‐AFLP

open access: yesMolecular Plant Pathology, 2004
SUMMARY In many plant pathogens heterotrimeric G‐proteins are essential signalling components involved in development and pathogenicity. In the late blight oomycete pathogen Phytophthora infestans the G‐protein α subunit PiGPA1 controls zoospore motility and is required for ...
Dong, W.   +4 more
openaire   +2 more sources

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