@article{fdi:010048202, title = {{D}ifferentially expressed genes in cotton plant genotypes infected with {M}eloidogyne incognita}, author = {{D}eus {B}arbosa de, {A}. {E}. {A}. and {R}ocha {F}ragoso da, {D}. and {L}ima e {S}ouza de, {D}. {D}. {S}. and {F}reire, {E}rika and {O}liveira {N}eto de, {O}. {B}. and {V}iana, {A}. {A}. {B}. and {T}ogawa, {R}. {C}. and {G}uimaraes, {L}. {M}. and {M}artins, {N}. {F}. and {C}ia, {E}. and {F}ernandez, {D}iana and {L}ima de, {L}. {M}. and {M}atar {S}ilva, {M}. {C}. and {L}ima {R}ocha, {T}. and {G}rossi de {S}a, {M}. {F}.}, editor = {}, language = {{ENG}}, abstract = {{M}eloidogyne incognita is a nematode responsible for huge losses of economically important crops. {T}he control of this pathogen is heavily centered on chemical nematicides, which are toxic to humans and environment, besides being very expensive. {A}lternatively, resistant varieties of cotton generated from conventional breeding programs represent an attractive strategy for the control of {M}. incognita. {I}n this context, the goal of the work reported here was to analyze the gene expression profile of one resistant and one susceptible cotton genotype infected with {M}. incognita aiming to understand the mechanisms involved in resistance. {EST} libraries of cotton in both resistant and susceptible to infection by {M}. incognita were constructed and sequenced, generating 2261 sequences that were assembled into 233 contigs and 1593 singlets. {G}enes differentially expressed were observed in both resistant and susceptible cotton. {T}wenty genes were found to be expressed exclusively in the resistant cotton genotype, with functions related to pathogen recognition, signal transduction, defense mechanisms and protein synthesis transport and activation. {T}he coordinated action of these genes suggests the existence of a complex defense pathway towards nematode attack in cotton. {O}ur data indicate some candidate genes for validation and use through transformation in other agronomically important plants.}, keywords = {{R}oot-knot nematode ; {M}eloidogyne incognita ; {R}esistance genes ; {G}ossypium ; hirsutum ; {C}otton}, booktitle = {}, journal = {{P}lant {S}cience}, volume = {177}, numero = {5}, pages = {492--497}, ISSN = {0168-9452}, year = {2009}, DOI = {10.1016/j.plantsci.2009.07.013}, URL = {https://www.documentation.ird.fr/hor/fdi:010048202}, }