Lower Concentrations of Microelements in Leaves of Citrus Infected with 'Candidatus Liberibacter asiaticus'
スポンサーリンク
概要
- 論文の詳細を見る
Citrus trees affected by greening (huanglongbing, HLB) often develop symptoms that resemble those of Zn or Fe deficiency in their leaves. However, there have been few studies of mineral concentrations in infected leaves. To examine the effects of infection by '<I>Candidatu</I>s Liberibacter asiaticus' (the causal organism of the Asiatic form of HLB) on mineral nutrition, <I>Citrus jambhiri </I>(Lush.)<I>,</I> <I>C. reticulata</I> cv. Siem, and <I>C. depressa</I> Hayata were patch-grafted with infected bark squares and grown in pots in greenhouses in Japan and Indonesia. In addition, leaves were collected from field-grown <I>C. tankan </I>Hayata and <I>C. unshiu</I> Marc. in Japan and <I>C. reticulata</I> cv. Siem in Indonesia, and their disease status was determined by PCR. Leaf samples were homogenized in 2-(N-morpholino) ethanesulfonic acid buffer and the concentrations of water-soluble Cu, Fe, Mn, and Zn in the macerate were determined using inductively coupled plasma atomic emission spectrometry (Japan) or atomic absorption spectrometry (Indonesia). In general, infected leaf samples had lower Fe and Zn. On average, the concentrations of Fe and Zn in infected plants were approximately half those in healthy plants. Cu was not significantly reduced by infection and Mn was occasionally lower. In <I>C. unshiu,</I> the concentrations of Fe and Zn were reduced before chlorosis appeared. These results suggested that the concentrations of particular elements (Fe and Zn) rather than element concentrations in general are reduced by infection by '<I>Candidatu</I>s Liberibacter asiaticus'.
- 独立行政法人 国際農林水産業研究センターの論文
著者
-
Subandiyah Siti
Department Of Entomology And Plant Pathology Faculty Of Agriculture Gadjah Mada University
-
Okada Yoshihiro
National Agricultural Res. Center For Kyushu Okinawa Region (konarc)
-
Masaoka Yoshikuni
Graduate School Of Biosphere Science Hiroshima University
-
Iwanami Toru
National Agricultural Research Center For Kyushu Okinawa Region
-
Okuda Mitsuru
National Agricultural Res. Center For Kyushu Okinawa Region Kumamoto Jpn
-
Saito Akira
National Agricultural Research Center For Kyushu Okinawa Region
-
Masaoka Yoshikuni
Graduate School of Biosphere Science, Hiroshima University
-
OKUDA Mitsuru
National Agricultural Research Center for Kyushu and Okinawa Region, National Agriculture and Food Organization (NARO)
-
PUSTIKA Aryna
Department of Entomology and Plant Pathology, Gadjah Mada University
-
OKADA Akiko
Graduate School of Biosphere Science, Hiroshima University
-
HANUNDIN Eko
Department of Soil Science, Gadjah Mada University
-
PURWANTO Benito
Department of Soil Science, Gadjah Mada University
-
HOLFORD Paul
Centre for Plant and Food Science, University of Western Sydney
-
BEATTIE Andrew
Centre for Plant and Food Science, University of Western Sydney
-
SUBANDIYAH Siti
Department of Entomology and Plant Pathology, Gadjah Mada University
-
Masaoka Yoshikuni
Graduate School of Biosphere Sci., Hiroshima University
関連論文
- Advantages of a diluted nutrient broth medium for isolating N_2-producing denitrifying bacteria of α-Proteobacteria in surface and subsurface upland soils(Soil Biology)
- Complex Endosymbiotic Microbiota of the Citrus Psyllid Diaphorina citri (Homoptera : Psylloidea)(Phylogeney)
- 白葉枯病抵抗性遺伝子Xa-1,Xa-3,Xa-4に関するイネ準同質遺伝子系統の導入染色体断片長のRELP分析〔英文〕
- Isolation and characterization of two entomopathogenic fungi attacking Diaphorina citri (Homoptera, Psylloidea) in Indonesia
- イネミトコンドリアに存在するプラスミド様DNAの核内相同部位に関する連鎖分析〔英文〕
- Cycas necrotic stunt virus isolated from gladiolus plants in Japan
- Three distinct groups of isolates of Tomato yellow leaf curl virus in Japan and construction of an infectious clone
- Resistance to Two Races of Meloidogyne incognita and Resistance Mechanism in Diploid Ipomoea trifida
- Cryptic Polyadenylation of Transcripts of an RNA Virus Gene Introduced into Tobacco Plants
- Establishing a testing method for the aphid transmission of SPFMV and evaluating viral resistance in transgenic sweet potatoes
- Heterogeneity of Poly(A) Sites in the Granule-Bound Starch Synthase I Gene in Sweet Potato (Ipomoea batatas (L.) Lam.)
- Evaluation of resistance to complex infection of SPFMVs in transgenic sweet potato
- Salt secretion in Rhodes grass (Chloris gayana Kunth) under conditions of excess magnesium(Plant Nutrition)
- Ability of salt glands in Rhodes grass (Chloris gayana Kunth) to secrete Na^+ and K^+(Plant Nutrition)
- Effects of Excess Magnesium on the Growth and Mineral Content of Rice and Echinochloa(Crop Physiology and Ecology)
- Tolerance of Grasses to Calcium Chloride, Magnesium Chloride and Sodium Chloride(Crop Physiology and Ecology)
- Mapping of Quantitative Trait Loci Conferring Resistance to Barley Yellow Mosaic Virus in a Chinese Barley Landrace Mokusekko 3
- Asian-common strains of 'Candidatus Liberibacter asiaticus' are distributed in Northeast India, Papua New Guinea and Timor-Leste
- Recombination-like sequences in the upstream region of the phage-type DNA polymerase in 'Candidatus Liberibacter asiaticus'
- Identification of Japanese strains of Barley yellow mosaic virus by RT-PCR/RFLP analysis of the coat protein-coding region
- Genetic diversity and a heterogeneous population of Citrus mosaic virus within a single citrus tree
- Sequence homogeneity of the ΨserA-trmU-tufB-secE-nusG-rplKAJL-rpoB gene cluster and the flanking regions of 'Candidatus Liberibacter asiaticus' isolates around Okinawa Main Island in Japan
- Study of detection method and genetic characterization of tospoviruses
- Comparison of the waxy locus sequence from a non-waxy strain and two waxy mutants of spontaneous and artificial origins in barley
- Plant phloem-restricted fastidious bacteria 'Candidatus liberibacter asiaticus' causes citrus greening disease that is the most serious threats to the world citrus production
- The Globalization of Art in the Age of Exploration : A Perspective from Latin America
- Distribution of Two Distinct Genotypes of Citrus Greening Organism in the Ryukyu Islands of Japan
- Lower Concentrations of Microelements in Leaves of Citrus Infected with 'Candidatus Liberibacter asiaticus'
- P10-9 The specify responses of Orange Jasmine (Murraya sp.) to iron deficiency