Results 121 to 130 of about 132,790 (253)

Maximum parsimony based resolution of inter-species phylogenetic relationships in citrus l. (Rutaceae) using its of rDNA [PDF]

open access: yes, 2014
The present study aims to analyse phylogenetic relationships, using internal transcribed spacer sequence data of ribosomal DNA (rDNA), across 24 Citrus species and close relatives by the evaluation of several parameters such as nucleotide substitution (r)
Amar, M.H.   +5 more
core   +1 more source

Unreduced megagametophyte production in lemon occurs via three meiotic mechanisms, predominantly second-division restitution [PDF]

open access: yes, 2017
Unreduced (2n) gametes have played a pivotal role in polyploid plant evolution and are useful for sexual polyploid breeding in various species, particularly for developing new seedless citrus varieties.
Houssem Rouiss   +5 more
core   +2 more sources

Gram-negative Microorganisms Isolated from Fish and their Sensitivity against Essential Oils

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
Essential oils may inhibit Gram-negative microbiota, a causative agent of spoilage of fresh fish. The aim of this study was to detect antibacterial activity of essential oils against Gram-negative bacteria isolated from fish.
Miroslava Kačániová   +4 more
doaj  

Variação de matéria seca e de nutrientes nas folhas e nos frutos, produção de ácido ascórbico e suco, em seis cultivares de citros, durante um ciclo Six citrus cultivars comparatively evaluated as to their fruit and leaf dry weights and nutrient concentrations

open access: yesScientia Agricola, 1993
De uma plantação de citros, com os cultivares T. Cravo (Citrus reticulata Blanco), L.Hamlin (Citrus sinensis (L.) Osbeck), T. Murcott (Citrus reticulata Blanco x Citrus sinensis (L.) Osbeck), L. Natal (Citrus sinensis (L.) Osbeck, L.
H.P. Haag   +4 more
doaj   +1 more source

Comparison of photosynthesis and antioxidant performance of several Citrus and Fortunella species under natural chilling stress : S08P24 [PDF]

open access: yes, 2012
Citrus plants originate from southeastern Asia, in a large area with various climates characterized by a broad range of temperatures. Temperature is assumed to be a key factor in Citrus species adaptation and diversification.
Berti, Liliane   +6 more
core  

Phenolic and flavonoid contents of mandarin (Citrus reticulata Blanco) fruit tissues and their antioxidant capacity as evaluated by DPPH and ABTS methods

open access: yes, 2018
The total phenolic and flavonoid contents in the fruit tissues (peels, pulp residues, seeds, and juices) of 19 citrus genotypes belonged to Citrus reticulata Blanco were evaluated and their antioxidant capacity was tested by 2,2-diphenyl-1-picrylhydrazyl
Hua Zhang, Yi-fei Yang, Zhiqin Zhou
semanticscholar   +1 more source

First report of Diaphorina citri (Hemiptera: Psyllidae) in Costa Rica [PDF]

open access: yes, 2005
In November 2003, the Asian citrus psyllid (Diaphorina citri) was found for the first time in Costa Rica, in Alajuela, Heredia and San Jose provinces.
Godoy, Carolina   +3 more
core  

SNP mining in C. clementina BAC end sequences; transferability in the Citrus genus (Rutaceae), phylogenetic inferences and perspectives for genetic mapping

open access: yesBMC Genomics, 2012
Background With the increasing availability of EST databases and whole genome sequences, SNPs have become the most abundant and powerful polymorphic markers.
Ollitrault Patrick   +10 more
doaj   +1 more source

Citrus of the world: a Citrus directory [PDF]

open access: yes, 1997
De nombreuses classifications ont tenté de structurer le genre citrus qui constitue un groupe végétal complexe. L'importance des noms locaux, issus de la tradition orale, et plus récemment, l'apparition de dénominations commerciales augmentent encore le ...
Ahlawat, Y.S.   +12 more
core  

Evaluation of codon biology in citrus and poncirus trifoliata based on genomic features and frame corrected expressed sequence tags [PDF]

open access: yes, 2013
Citrus, as one of the globally important fruit trees, has been an object of interest for understanding genetics and evolutionary process in fruit crops.
Ahmad, T   +5 more
core   +2 more sources

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