FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W78441950> ?p ?o ?g. }

• W78441950 abstract "Rice is a dominant staple food in Asia, including Malaysia. In this study, microarray analysis has been undertaken to identify the genes that were expressed at different stages of rice grain filling in MR219 and MR84 as it is a vital factor that affects the yield of rice directly. Two microarrays were used in this present study: cDNA microarray developed from 3840 PCR-amplified cDNAs from flag leaves and panicles; and commercial NSF 20 K rice oligonucleotide array. cDNA microarray analysis of panicles at 1, 5, 10 and 15 days after heading (DAH) of MR219 compared to heading revealed that a high proportion of storage proteins (glutelin and prolamin) were differentially expressed at 5, 10 and 15 DAH compared to heading in MR219. To compare the expressed genes in MR219 and MR84 at early grain filling period (5 and 10 DAH), microarray data generated from NSF 20K rice oligonucleotide array was analyzed using limmaGUI. Differentially expressed genes at 5-10 DAH from both MR219 and MR84 exhibited diversified functions, suggesting that rice grain filling is a complex biological process involving many different biochemical pathways. Genes encoding transcripts related to transcriptional regulation and signal transduction were differentially expressed at 5 and 10 DAH. In MR84, transcriptional factor EREBP, ethylene receptor, ERF-like protein and 1-aminocyclopropane-1-carboxylate oxidase 1 were up-regulated at 10 DAH while other transcription factors such as RING finger, zinc finger, GRAS family transcription factor were up-regulated in MR219. The up-regulation of genes related to sugar signaling and sensing may correlate to the assimilate partitioning and transport which occurred during 5-10 DAH in both varieties. Changes in gene expression caused by „varieties‟ and „developmental stage‟ effects involved transcripts related to stress and defense response, signal transduction and assimilate transportation in MR84 only. The expression patterns of 2 out of 3 selected genes examined were consistent when analyzed with microarray and RT-PCR. Southern analyses showed that putative ethylene responsive transcriptional coactivator and putative ABI3 interacting protein 2 may exist in more than one copy in the genome of both MR84 and MR219 whereas putative BRASSINOSTEROID INSENSITIVE 1-associated receptor kinase 1 precursor may be a single copy gene in both varieties. Real time RT-PCR analysis demonstrated that putative BRASSINOSTEROID INSENSITIVE 1-associated receptor kinase 1 precursor and putative ethylene responsive transcriptional coactivator were differentially expressed at heading, fertilized and 9-12 DAH compared to booting in MR84 and MR219." @default.
• W78441950 created "2016-06-24" @default.
• W78441950 creator A5024122712 @default.
• W78441950 date "2009-01-01" @default.
• W78441950 modified "2023-09-27" @default.
• W78441950 title "Microarray Analyses of Grain Filling in Malaysian Indica Rice Varieties (Oryza Sativa L.) Mr84 And Mr219" @default.
• W78441950 hasPublicationYear "2009" @default.
• W78441950 type Work @default.
• W78441950 sameAs 78441950 @default.
• W78441950 citedByCount "0" @default.
• W78441950 crossrefType "dissertation" @default.
• W78441950 hasAuthorship W78441950A5024122712 @default.
• W78441950 hasConcept C104317684 @default.
• W78441950 hasConcept C150194340 @default.
• W78441950 hasConcept C186836561 @default.
• W78441950 hasConcept C187882448 @default.
• W78441950 hasConcept C24284526 @default.
• W78441950 hasConcept C2777124376 @default.
• W78441950 hasConcept C2778543611 @default.
• W78441950 hasConcept C54355233 @default.
• W78441950 hasConcept C59822182 @default.
• W78441950 hasConcept C75337361 @default.
• W78441950 hasConcept C8415881 @default.
• W78441950 hasConcept C86339819 @default.
• W78441950 hasConcept C86803240 @default.
• W78441950 hasConcept C95371953 @default.
• W78441950 hasConceptScore W78441950C104317684 @default.
• W78441950 hasConceptScore W78441950C150194340 @default.
• W78441950 hasConceptScore W78441950C186836561 @default.
• W78441950 hasConceptScore W78441950C187882448 @default.
• W78441950 hasConceptScore W78441950C24284526 @default.
• W78441950 hasConceptScore W78441950C2777124376 @default.
• W78441950 hasConceptScore W78441950C2778543611 @default.
• W78441950 hasConceptScore W78441950C54355233 @default.
• W78441950 hasConceptScore W78441950C59822182 @default.
• W78441950 hasConceptScore W78441950C75337361 @default.
• W78441950 hasConceptScore W78441950C8415881 @default.
• W78441950 hasConceptScore W78441950C86339819 @default.
• W78441950 hasConceptScore W78441950C86803240 @default.
• W78441950 hasConceptScore W78441950C95371953 @default.
• W78441950 hasLocation W784419501 @default.
• W78441950 hasOpenAccess W78441950 @default.
• W78441950 hasPrimaryLocation W784419501 @default.
• W78441950 hasRelatedWork W2000088055 @default.
• W78441950 hasRelatedWork W2027301241 @default.
• W78441950 hasRelatedWork W2052181106 @default.
• W78441950 hasRelatedWork W2080377143 @default.
• W78441950 hasRelatedWork W2128590096 @default.
• W78441950 hasRelatedWork W2132818008 @default.
• W78441950 hasRelatedWork W2135900548 @default.
• W78441950 hasRelatedWork W2144043467 @default.
• W78441950 hasRelatedWork W2181994358 @default.
• W78441950 hasRelatedWork W2216322039 @default.
• W78441950 hasRelatedWork W2359214775 @default.
• W78441950 hasRelatedWork W2365319141 @default.
• W78441950 hasRelatedWork W2366595831 @default.
• W78441950 hasRelatedWork W2378490783 @default.
• W78441950 hasRelatedWork W2382380410 @default.
• W78441950 hasRelatedWork W2386031697 @default.
• W78441950 hasRelatedWork W3141082501 @default.
• W78441950 hasRelatedWork W3141198878 @default.
• W78441950 hasRelatedWork W435604324 @default.
• W78441950 hasRelatedWork W2029927153 @default.
• W78441950 isParatext "false" @default.
• W78441950 isRetracted "false" @default.
• W78441950 magId "78441950" @default.
• W78441950 workType "dissertation" @default.