Background The importance of sheep breeding in the Mediterranean part of the eastern Adriatic has a long tradition since its arrival during the Neolithic migrations.Sheep production system is extensive and generally c...Background The importance of sheep breeding in the Mediterranean part of the eastern Adriatic has a long tradition since its arrival during the Neolithic migrations.Sheep production system is extensive and generally carried out in traditional systems without intensive systematic breeding programmes for high uniform trait production(carcass,wool and milk yield).Therefore,eight indigenous Croatian sheep breeds from eastern Adriatic treated here as metapopulation(EAS),are generally considered as multipurpose breeds(milk,meat and wool),not specialised for a particular type of production,but known for their robustness and resistance to certain environmental conditions.Our objective was to identify genomic regions and genes that exhibit patterns of positive selection signatures,decipher their biological and productive functionality,and provide a"genomic"characterization of EAS adaptation and determine its production type.Results We identified positive selection signatures in EAS using several methods based on reduced local variation,linkage disequilibrium and site frequency spectrum(eROHi,iHS,nSL and CLR).Our analyses identified numerous genomic regions and genes(e.g.,desmosomal cadherin and desmoglein gene families)associated with environmental adaptation and economically important traits.Most candidate genes were related to meat/production and health/immune response traits,while some of the candidate genes discovered were important for domestication and evolutionary processes(e.g.,HOXa gene family and FSIP2).These results were also confirmed by GO and QTL enrichment analysis.Conclusions Our results contribute to a better understanding of the unique adaptive genetic architecture of EAS and define its productive type,ultimately providing a new opportunity for future breeding programmes.At the same time,the numerous genes identified will improve our understanding of ruminant(sheep)robustness and resistance in the harsh and specific Mediterranean environment.展开更多
Objective\ To understand the transcription of BamHI L DNA fragment from genome of strong virulent GA strain of Marek′s disease herpesvirus (MDV) in lymphoblastoid tumor tissue induced by oncogenic strain Beijing 1 ...Objective\ To understand the transcription of BamHI L DNA fragment from genome of strong virulent GA strain of Marek′s disease herpesvirus (MDV) in lymphoblastoid tumor tissue induced by oncogenic strain Beijing 1 (a specific local strain in China) of MDV. Methods\ Two oligonucleotide primers were synthesized according to the reported sequence of \%meq\% gene an ideal oncogenic candidate and our previously determined sequence of BamHI L fragment of Marek′s disease herpesvirus (MDV), respectively. Reverse transcriptase PCR(RT PCR) assay was performed by using these primers and the mRNA as a template which was isolated from visceral lymphoblastoid tumors obtained from chickens artificially infected with strain Beijing 1 of oncogenic MDV. Southern blot molecular hybridization was further carried out to detect the product of RT PCR with digoxigenin labeled nucleotide probe from BamHI I2 and L fragment in the gene library of MDV strain GA, respectively. Results\ Two probes could simultaneously hybridize this cDNA amplified by RT PCR with a length of about 730 bp. Conclusion\ It is suggested that \%meq\% transcription could extend from the right hand end of BamHI I2 to the adjacent BamHI L, and the BamHI L region was likely to be transcribed in MDV induced lymphoblastoid tumors.展开更多
This study was aimed to isolate ribulose-1,5-bisphosphate carboxylase/oxygenase small subunit （RbcS） from tea plant [Camellia sinensis （L.） O. Kuntze]. In the study of transcriptional profiling of gene expression ...This study was aimed to isolate ribulose-1,5-bisphosphate carboxylase/oxygenase small subunit （RbcS） from tea plant [Camellia sinensis （L.） O. Kuntze]. In the study of transcriptional profiling of gene expression from tea flower bud development stage by cDNA-AFLP （cDNA amplified fragment length polymorphism）, we have isolated some transcript-derived fragments （TDFs） occurring in both the young and mature flower bud. One of them showed a high degree of similarity to RbcS. Based on the fragment, the full length of RbcS with 769-bp （EF011075） cDNA was obtained via rapid amplification of cDNA ends （RACE）. It contained an open reading frame of 176 amino acids consisting of a chloroplast transit peptide with 52 amino acids and a mature protein of 124 amino acids. The amino acids sequence presented a high identity to those of other plant RbcS genes. It also contains three conserved domains and a protein kinase C phosphorylation site, one tyrosine kinase phosphorylation site and two N-myristoylation sites. Analysis by RT-PCR showed that the expression of RbcS in tea from high to low was leaf, young stem, young flower bud and mature flower bud, respectively. The isolation of the tea Rubisco small subunit gene establishes a good foundation for further study on the photosynthesis of tea plant.展开更多
Cotton fiber,a single-celled trichome,30-40mmin length and 15m in cell-wall-thickness,is adifferentiated epidermal cell originated from theouter integument of the ovule.There are severalgroups in China that work on co...Cotton fiber,a single-celled trichome,30-40mmin length and 15m in cell-wall-thickness,is adifferentiated epidermal cell originated from theouter integument of the ovule.There are severalgroups in China that work on cotton genecloning or fiber improvement usingblotechnological approaches.Dr.Xiaoya展开更多
Sesame （Sesamue indicum L.） is one of the most important oilseed crops with high oil yield. Here, we described a simple and efficient method for constructing a normalized cDNA library from a high oil content cultiva...Sesame （Sesamue indicum L.） is one of the most important oilseed crops with high oil yield. Here, we described a simple and efficient method for constructing a normalized cDNA library from a high oil content cultivar of sesame Zhongzhi 14, during its oil accumulation stages. It combined switching mechanism at 5？end of RNA transcript （SMART） technique and duplex-specific nuclease （DSN） normalization methods. Double-stranded cDNAs were synthesized from mRNAs, processed by normalization and Sfi I restriction endonuclease, and finally the cDNAs were ligated to pDNR-LIB vector. The ligation mixture was transformed into Escherichia coli DH10B by electroporation. The capacity of the library was 1.0？06 clones in this library. Gel electrophoresis results indicated the fragments ranged from 700 to 2 000 bp, with the average size of 1 800 bp. Random picking clones showed that the recombination rate was 100%. The results showed that the cDNA library constructed successfully was a full-length library with high quality, and could be used to screen the genes related to development of oil synthesis.展开更多
Porcine skeletal muscle genes play a major role in determining muscle growth and meat quality. Construction of a full-length cDNA library is an effective way to understand the expression of functional genes in muscle ...Porcine skeletal muscle genes play a major role in determining muscle growth and meat quality. Construction of a full-length cDNA library is an effective way to understand the expression of functional genes in muscle tissues. In addition, novel genes for further research could be identified in the library. In this study, we constructed a full-length cDNA library from porcine muscle tissue. The estimated average size of the cDNA inserts was 1 076 bp, and the cDNA fullness ratio was 86.2%. A total of 1 058 unique sequences with 342 contigs （32.3%） and 716 singleton （67.7%） expressed sequence tags （EST） were obtained by clustering and assembling. Meanwhile, 826 （78.1%） ESTs were categorized as known genes, and 232 （21.9%） ESTs were categorized as unknown genes. 65 novel porcine genes that exhibit no identity in the TIGR gene index of Sus scrofa and 124 full-length sequences with unknown functions were deposited in the dbEST division of GenBank （accession numbers： EU650784-EU650788, GE843306, GH228978-GH229100）. The abundantly expressed genes in porcine muscle tissue were related to muscle fiber development, energy metabolism and protein synthesis. Gene ontology analysis showed that sequences expressed in porcine muscle tissue contained a high percentage of binding activity, catalytic activity, structural molecule activity and motor activity, which involved mainly in metabolic, cellular and developmental process, distributed mainly in intracellular region. The sequence data generated in this study would provide valuable information for identifying porcine genes expressed in muscle tissue and help to advance the study on the structure and function of genes in pigs.展开更多
A subgroup J avian leukosis virus (AVL-J), designated as ZH-08, was isolated from a breeder flock in Guangdong province with a novel hemangioma case. The identification results of ELISA test, PCR and immunofluoresecen...A subgroup J avian leukosis virus (AVL-J), designated as ZH-08, was isolated from a breeder flock in Guangdong province with a novel hemangioma case. The identification results of ELISA test, PCR and immunofluoresecence assay (IFA) specific for ALV-J were all positive. Based on the public full-length proviral genome sequence of ALV-J prototype strain HPRS-103, three pairs of primers were synthesized. The full-length proviral genome sequence of ZH-08 isolate is 7597 bp, which has a little difference with that of published full-length genome sequences, but its organization corresponds with typical retroviral genome structure; and known oncogenes were not included in its genome. According to the gp85 sequence comparison of ZH-08 isolate with those of the other reference strains in China and abroad, the highest similarity (93.7%) was with the YZ9901 isolate. Phylogenetic analysis, based on the gp85 gene, showed that the ZH-08 isolated here had the closest linkage to the SD07LK1 isolate. This study provides the basis for the biological characterization and pathogenesis research of the ZH-08 isolate.展开更多
Objective Using template switch mechanism at the 5’ end of mRNA technique (SMART) to construct a full length cDNA library of human normal bladder tissue. Methods The novel procedures used the template switchin...Objective Using template switch mechanism at the 5’ end of mRNA technique (SMART) to construct a full length cDNA library of human normal bladder tissue. Methods The novel procedures used the template switching activity of powerscript reverse transcriptase to synthesize and anchor first strand cDNA in one step. Following reverse transcription, 5 cycles of PCR were performed using a modified oligo(dT) primer and an anchor primer to enrich the full length cDNA population with 1.0 g human normal bladder poly(A) + RNA, then double strand cDNA was synthesized. After digestion with sfiI and size fractionation by CHROMA SPIN 400 columns, double strand cDNA was ligated into λ TripIEx 2 vector and was packaged. We determined the titer of the primary library and the percentage of recombinant clones and finally amplified the library. Results The titer of the cDNA library constructed was 2.1×10 6 pfu·mL -1 , and the amplified cDNA library was 6×10 11 pfu·mL -1 , the percentage of recombination clones was 99%. Conclusion Using SMART technique helps us to construct full length cDNA library with high efficiency and high capacity which lays solid foundation for screening target genes of bladder diseases with probes and antibodies.展开更多
To discover genes essential for agronomicperformances of crops we initiated a program onrice functional genomics of important agronomictraits in rice in 1999.The program was fundedby the Ministry of Science and Techno...To discover genes essential for agronomicperformances of crops we initiated a program onrice functional genomics of important agronomictraits in rice in 1999.The program was fundedby the Ministry of Science and Technology展开更多
A virus strain, showing cytopathic effect in BHK-21 cell, was isolated from swine brains in Shaanxi Province, China, in 2007. The isolate was confirmed as Japanese encephalitis virus （JEV） by immunofluorescence ass...A virus strain, showing cytopathic effect in BHK-21 cell, was isolated from swine brains in Shaanxi Province, China, in 2007. The isolate was confirmed as Japanese encephalitis virus （JEV） by immunofluorescence assay （IFA） and reverse transcription polymerase chain reaction （RT-PCR）, and named SXBJ07. The complete nueleotide and deduced amino acid sequences of the JEV strain SXBJ07 were determined. Its single open reading frame has a total of 3 432 amino acid residues. An extensive E gene based phylogenetic analysis was performed, the result showed that SXBJ07 strain belongs to genotype I. Comparison of the SXBJ07 genomic sequence with those of the 24 fully sequenced JEV strains in published databases showed nucleotide homology ranging from 99.0 to 83.7%; amino acid homology ranged from 99.8 to 94.8%. Compared SXBJ07 with SA14-14-2 strain, the current live vaccine strain in China, the homology of amino acid in envelope gene was 97.0%; and there were amino acid substitutions in 13 sites of the active domains of E protein （E1-E411）.展开更多
As a high-grade edible oil tree native in China,tea-oil tree(Camellia oleifera)has the oil-yielded rate of about 55% from its kernel.The recent researches suggested that tea-oil would be one of the best vegetable oils...As a high-grade edible oil tree native in China,tea-oil tree(Camellia oleifera)has the oil-yielded rate of about 55% from its kernel.The recent researches suggested that tea-oil would be one of the best vegetable oils,and even be better than olive oil with its abundant unsaturated fatty acids including 82.6% oleic acid.Stearoyl-ACP desaturase(SAD)is a key enzyme that catalyzes saturated fatty acids(C18∶0)bonded to ACP(Acyl carrier protein)and dehydrogenates the fatty acids into oleic acids,and hence controls the content of oleic acid and the proportion between saturated fatty acids and unsaturated fatty acids.With our previous acquisition of three cDNAs and ESTs of C.oleifera SAD(CoSAD)gene,5’RACE technology was used to obtain the full-length cDNA of CoSAD gene from the nearly matured C.oleifera seed.The comprehensive bioinformatic analyses including sequence characteristics of DNA and amino acid,multi-sequence aligning,identity and homology,molecular clustering,protein physicochemical properties,and protein structural prediction and characteristics were performed.The results may provide the theoretical and material elements for application of CoSAD gene and genetic improvement on other oil plants.展开更多
基金supported by Croatian Science Foundation project IP-2018–01-8708-Application of NGS methods in the assessment of genomic variability in ruminants–“ANAGRAMS”the EU Operational Program Competitiveness and Cohesion 2014–2020 project KK.01.1.1.04.0058—Potential of microencapsulation in cheese productionthe project No.QK1919156 of the Ministry of Agriculture,Czech Republic.
文摘Background The importance of sheep breeding in the Mediterranean part of the eastern Adriatic has a long tradition since its arrival during the Neolithic migrations.Sheep production system is extensive and generally carried out in traditional systems without intensive systematic breeding programmes for high uniform trait production(carcass,wool and milk yield).Therefore,eight indigenous Croatian sheep breeds from eastern Adriatic treated here as metapopulation(EAS),are generally considered as multipurpose breeds(milk,meat and wool),not specialised for a particular type of production,but known for their robustness and resistance to certain environmental conditions.Our objective was to identify genomic regions and genes that exhibit patterns of positive selection signatures,decipher their biological and productive functionality,and provide a"genomic"characterization of EAS adaptation and determine its production type.Results We identified positive selection signatures in EAS using several methods based on reduced local variation,linkage disequilibrium and site frequency spectrum(eROHi,iHS,nSL and CLR).Our analyses identified numerous genomic regions and genes(e.g.,desmosomal cadherin and desmoglein gene families)associated with environmental adaptation and economically important traits.Most candidate genes were related to meat/production and health/immune response traits,while some of the candidate genes discovered were important for domestication and evolutionary processes(e.g.,HOXa gene family and FSIP2).These results were also confirmed by GO and QTL enrichment analysis.Conclusions Our results contribute to a better understanding of the unique adaptive genetic architecture of EAS and define its productive type,ultimately providing a new opportunity for future breeding programmes.At the same time,the numerous genes identified will improve our understanding of ruminant(sheep)robustness and resistance in the harsh and specific Mediterranean environment.
文摘Objective\ To understand the transcription of BamHI L DNA fragment from genome of strong virulent GA strain of Marek′s disease herpesvirus (MDV) in lymphoblastoid tumor tissue induced by oncogenic strain Beijing 1 (a specific local strain in China) of MDV. Methods\ Two oligonucleotide primers were synthesized according to the reported sequence of \%meq\% gene an ideal oncogenic candidate and our previously determined sequence of BamHI L fragment of Marek′s disease herpesvirus (MDV), respectively. Reverse transcriptase PCR(RT PCR) assay was performed by using these primers and the mRNA as a template which was isolated from visceral lymphoblastoid tumors obtained from chickens artificially infected with strain Beijing 1 of oncogenic MDV. Southern blot molecular hybridization was further carried out to detect the product of RT PCR with digoxigenin labeled nucleotide probe from BamHI I2 and L fragment in the gene library of MDV strain GA, respectively. Results\ Two probes could simultaneously hybridize this cDNA amplified by RT PCR with a length of about 730 bp. Conclusion\ It is suggested that \%meq\% transcription could extend from the right hand end of BamHI I2 to the adjacent BamHI L, and the BamHI L region was likely to be transcribed in MDV induced lymphoblastoid tumors.
基金supported by the National Natural Science Foundation of China (30871568)National Key Technology R&D Program of China(2008BAC0B03).
文摘This study was aimed to isolate ribulose-1,5-bisphosphate carboxylase/oxygenase small subunit （RbcS） from tea plant [Camellia sinensis （L.） O. Kuntze]. In the study of transcriptional profiling of gene expression from tea flower bud development stage by cDNA-AFLP （cDNA amplified fragment length polymorphism）, we have isolated some transcript-derived fragments （TDFs） occurring in both the young and mature flower bud. One of them showed a high degree of similarity to RbcS. Based on the fragment, the full length of RbcS with 769-bp （EF011075） cDNA was obtained via rapid amplification of cDNA ends （RACE）. It contained an open reading frame of 176 amino acids consisting of a chloroplast transit peptide with 52 amino acids and a mature protein of 124 amino acids. The amino acids sequence presented a high identity to those of other plant RbcS genes. It also contains three conserved domains and a protein kinase C phosphorylation site, one tyrosine kinase phosphorylation site and two N-myristoylation sites. Analysis by RT-PCR showed that the expression of RbcS in tea from high to low was leaf, young stem, young flower bud and mature flower bud, respectively. The isolation of the tea Rubisco small subunit gene establishes a good foundation for further study on the photosynthesis of tea plant.
文摘Cotton fiber,a single-celled trichome,30-40mmin length and 15m in cell-wall-thickness,is adifferentiated epidermal cell originated from theouter integument of the ovule.There are severalgroups in China that work on cotton genecloning or fiber improvement usingblotechnological approaches.Dr.Xiaoya
基金supported by the National Basic Research Program of China (2011cb109305)the Genetically Modified Organisms Breeding Major Projects, China (2009zx08004-002B)+1 种基金the Open Project Program of Key Laboratory for Oil Crops Biology, the Ministry of Agriculture, China (200703)the Foundation of Oil Crops Research Institute, Chinese Academy of Agricultural Sciences
文摘Sesame （Sesamue indicum L.） is one of the most important oilseed crops with high oil yield. Here, we described a simple and efficient method for constructing a normalized cDNA library from a high oil content cultivar of sesame Zhongzhi 14, during its oil accumulation stages. It combined switching mechanism at 5？end of RNA transcript （SMART） technique and duplex-specific nuclease （DSN） normalization methods. Double-stranded cDNAs were synthesized from mRNAs, processed by normalization and Sfi I restriction endonuclease, and finally the cDNAs were ligated to pDNR-LIB vector. The ligation mixture was transformed into Escherichia coli DH10B by electroporation. The capacity of the library was 1.0？06 clones in this library. Gel electrophoresis results indicated the fragments ranged from 700 to 2 000 bp, with the average size of 1 800 bp. Random picking clones showed that the recombination rate was 100%. The results showed that the cDNA library constructed successfully was a full-length library with high quality, and could be used to screen the genes related to development of oil synthesis.
基金supported by the National Basic Research Program of China(2007CB116201)
文摘Porcine skeletal muscle genes play a major role in determining muscle growth and meat quality. Construction of a full-length cDNA library is an effective way to understand the expression of functional genes in muscle tissues. In addition, novel genes for further research could be identified in the library. In this study, we constructed a full-length cDNA library from porcine muscle tissue. The estimated average size of the cDNA inserts was 1 076 bp, and the cDNA fullness ratio was 86.2%. A total of 1 058 unique sequences with 342 contigs （32.3%） and 716 singleton （67.7%） expressed sequence tags （EST） were obtained by clustering and assembling. Meanwhile, 826 （78.1%） ESTs were categorized as known genes, and 232 （21.9%） ESTs were categorized as unknown genes. 65 novel porcine genes that exhibit no identity in the TIGR gene index of Sus scrofa and 124 full-length sequences with unknown functions were deposited in the dbEST division of GenBank （accession numbers： EU650784-EU650788, GE843306, GH228978-GH229100）. The abundantly expressed genes in porcine muscle tissue were related to muscle fiber development, energy metabolism and protein synthesis. Gene ontology analysis showed that sequences expressed in porcine muscle tissue contained a high percentage of binding activity, catalytic activity, structural molecule activity and motor activity, which involved mainly in metabolic, cellular and developmental process, distributed mainly in intracellular region. The sequence data generated in this study would provide valuable information for identifying porcine genes expressed in muscle tissue and help to advance the study on the structure and function of genes in pigs.
基金supported by National Science Foundation of Guangdong Province(Grant No.8151064201000065)Special Fund for Agro-scientific Research in the Public Interest(200803019)to Weisheng Cao+2 种基金NSFC-Guangdong Union Foundation(GrantNo.U0831002)National Natural Science Foundation(Grant No.30771612)Key Program of Science and Technology Development of Guangdong Province(Grant No.2009A020101006)to Ming Liao
文摘A subgroup J avian leukosis virus (AVL-J), designated as ZH-08, was isolated from a breeder flock in Guangdong province with a novel hemangioma case. The identification results of ELISA test, PCR and immunofluoresecence assay (IFA) specific for ALV-J were all positive. Based on the public full-length proviral genome sequence of ALV-J prototype strain HPRS-103, three pairs of primers were synthesized. The full-length proviral genome sequence of ZH-08 isolate is 7597 bp, which has a little difference with that of published full-length genome sequences, but its organization corresponds with typical retroviral genome structure; and known oncogenes were not included in its genome. According to the gp85 sequence comparison of ZH-08 isolate with those of the other reference strains in China and abroad, the highest similarity (93.7%) was with the YZ9901 isolate. Phylogenetic analysis, based on the gp85 gene, showed that the ZH-08 isolated here had the closest linkage to the SD07LK1 isolate. This study provides the basis for the biological characterization and pathogenesis research of the ZH-08 isolate.
文摘Objective Using template switch mechanism at the 5’ end of mRNA technique (SMART) to construct a full length cDNA library of human normal bladder tissue. Methods The novel procedures used the template switching activity of powerscript reverse transcriptase to synthesize and anchor first strand cDNA in one step. Following reverse transcription, 5 cycles of PCR were performed using a modified oligo(dT) primer and an anchor primer to enrich the full length cDNA population with 1.0 g human normal bladder poly(A) + RNA, then double strand cDNA was synthesized. After digestion with sfiI and size fractionation by CHROMA SPIN 400 columns, double strand cDNA was ligated into λ TripIEx 2 vector and was packaged. We determined the titer of the primary library and the percentage of recombinant clones and finally amplified the library. Results The titer of the cDNA library constructed was 2.1×10 6 pfu·mL -1 , and the amplified cDNA library was 6×10 11 pfu·mL -1 , the percentage of recombination clones was 99%. Conclusion Using SMART technique helps us to construct full length cDNA library with high efficiency and high capacity which lays solid foundation for screening target genes of bladder diseases with probes and antibodies.
文摘To discover genes essential for agronomicperformances of crops we initiated a program onrice functional genomics of important agronomictraits in rice in 1999.The program was fundedby the Ministry of Science and Technology
基金supported by the National Natural Science Foundation of China (30771067)
文摘A virus strain, showing cytopathic effect in BHK-21 cell, was isolated from swine brains in Shaanxi Province, China, in 2007. The isolate was confirmed as Japanese encephalitis virus （JEV） by immunofluorescence assay （IFA） and reverse transcription polymerase chain reaction （RT-PCR）, and named SXBJ07. The complete nueleotide and deduced amino acid sequences of the JEV strain SXBJ07 were determined. Its single open reading frame has a total of 3 432 amino acid residues. An extensive E gene based phylogenetic analysis was performed, the result showed that SXBJ07 strain belongs to genotype I. Comparison of the SXBJ07 genomic sequence with those of the 24 fully sequenced JEV strains in published databases showed nucleotide homology ranging from 99.0 to 83.7%; amino acid homology ranged from 99.8 to 94.8%. Compared SXBJ07 with SA14-14-2 strain, the current live vaccine strain in China, the homology of amino acid in envelope gene was 97.0%; and there were amino acid substitutions in 13 sites of the active domains of E protein （E1-E411）.
文摘As a high-grade edible oil tree native in China,tea-oil tree(Camellia oleifera)has the oil-yielded rate of about 55% from its kernel.The recent researches suggested that tea-oil would be one of the best vegetable oils,and even be better than olive oil with its abundant unsaturated fatty acids including 82.6% oleic acid.Stearoyl-ACP desaturase(SAD)is a key enzyme that catalyzes saturated fatty acids(C18∶0)bonded to ACP(Acyl carrier protein)and dehydrogenates the fatty acids into oleic acids,and hence controls the content of oleic acid and the proportion between saturated fatty acids and unsaturated fatty acids.With our previous acquisition of three cDNAs and ESTs of C.oleifera SAD(CoSAD)gene,5’RACE technology was used to obtain the full-length cDNA of CoSAD gene from the nearly matured C.oleifera seed.The comprehensive bioinformatic analyses including sequence characteristics of DNA and amino acid,multi-sequence aligning,identity and homology,molecular clustering,protein physicochemical properties,and protein structural prediction and characteristics were performed.The results may provide the theoretical and material elements for application of CoSAD gene and genetic improvement on other oil plants.
