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EXPRESSION PATTERNS OF CONVERGENTLY OVERLAPPING ARABIDOPSIS THALIANA GENE PAIRS OHP-NDP1 AND OHP2-MES14 趋同重叠拟南芥ohp-ndp1和ohp2-mes14基因对的表达模式
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-12 DOI: 10.2478/ABCSB-2014-0006
K. Stawski, M. Banach, A. Goc
{"title":"EXPRESSION PATTERNS OF CONVERGENTLY OVERLAPPING ARABIDOPSIS THALIANA GENE PAIRS OHP-NDP1 AND OHP2-MES14","authors":"K. Stawski, M. Banach, A. Goc","doi":"10.2478/ABCSB-2014-0006","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0006","url":null,"abstract":"The function of one-helix proteins (OHPs) in the thylakoid membrane remains poorly understood but may be linked to plant photosystem protection. In Arabidopsis, the 3'UTRs of the genes encoding OHP and OHP2 partially overlap with NDP1 and MES14 respectively. Antisense orientation of genes has the potential to form double-stranded transcript (dsRNA) molecules which can be processed to siRNA and trigger RNA interference (RNAi). Natural siRNAs are induced by abiotic and biotic stresses. We examined whether the expression of the OHP-NDP1 and OHP2-MES14 gene pairs is regulated in this way. Both OHP genes, but neither NDP1 nor MES14, were activated by light in etiolated seedlings, whereas cold and prolonged heat treatment elevated the OHP transcript level. Expression of OHP2 was down-regulated after 2 h of osmotic and heat stress, while salt and osmotic stress increased MES14 transcript levels. No inverse regulation of these overlapping gene pairs was observed, excluding RNAi as a regulatory mechanism in the tested conditions. The presence of alternatively polyadenylated transcripts of the studied genes raises the possibility of another regulatory mechanism of 3'UTR overlap.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2478/ABCSB-2014-0006","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69075562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
USING SSR TO EVALUATE THE GENETIC DIVERSITY OF POTATO CULTIVARS FROM YUNNAN PROVINCE (SW CHINA) 利用SSR技术评价云南马铃薯品种的遗传多样性
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-12 DOI: 10.2478/ABCSB-2014-0003
Hong-Ying Liao, Huachun Guo
{"title":"USING SSR TO EVALUATE THE GENETIC DIVERSITY OF POTATO CULTIVARS FROM YUNNAN PROVINCE (SW CHINA)","authors":"Hong-Ying Liao, Huachun Guo","doi":"10.2478/ABCSB-2014-0003","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0003","url":null,"abstract":"The genetic diversity of potato cultivars collected from Yunnan Province was evaluated using 24 pairs of SSR markers. SSR analysis of 24 pairs of primers showed varying degrees of polymorphism among the 85 cultivars: 297 of the 304 bands were polymorphic. The primers yielded between 5 (STM2028) and 19 (StI029) bands (mean 12). The ratio of polymorphic bands ranged from 83.33% to 100% (mean 97.75%). Polymorphism information content (PIC) varied from 69.31% to 93.67% (mean 86.47%). Genetic similarity ranged from 0.5987 to 0.7632, indicating relatively low genetic diversity in the potato cultivars from Yunnan Province. Cluster analysis by UPGMA and PCA clearly delineated the genetic relationships of all cultivars; 83 of the 85 cultivars could be discriminated by only two pairs of primers, STM0030 and STM1104. The high polymorphism and good resolution of the primers used in this study make them good tools for discriminating potato cultivars.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2478/ABCSB-2014-0003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69075490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 26
DNA Stability Contrasts with Chromosome Variability in Allium Fistulosum Calli 薤白愈伤组织DNA稳定性与染色体变异的对比研究
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-12 DOI: 10.2478/ABCSB-2014-0005
P. Mizia, D. Kwolek, T. Ilnicki
{"title":"DNA Stability Contrasts with Chromosome Variability in Allium Fistulosum Calli","authors":"P. Mizia, D. Kwolek, T. Ilnicki","doi":"10.2478/ABCSB-2014-0005","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0005","url":null,"abstract":"RAPD analysis was applied to assess the degree of DNA polymorphism in A. fistulosum calli of high chromosomal instability. Nineteen of 24 randomly selected RAPD primers revealed scorable polymorphism between calli and seeds (reference material). Polymorphic band frequency was 55/237 in seeds and 36/233 in calli; variability on the DNA level was thus lower in calli than in seeds (15.4% vs. 23.2% of band positions). UPGMA analysis of Jaccard's coefficients confirmed the genetic similarity of the analyzed cultures. The most distinctive DNA changes in calli involved coincident loss of original bands or the appearance of novel bands. Seven such changes (4 losses, 3 gains) were observed. Our results suggest that changes on the chromosomal level and on the DNA level occurred independently of each other and that different callus lines underwent similar genetic changes during culture, presumably due to strong selection pressure effected by standard in vitro conditions.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69075517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
The Role of Jasmonates in the Formation of a Compound of Chalcones and Flavans with Phytoalexin-Like Properties in Mechanically Wounded Scales of Hippeastrum × Hybr. Bulbs 茉莉酸盐在海参机械损伤鳞片中形成具有植物抗菌素类性质的查尔酮和黄酮类化合物中的作用。灯泡
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-12 DOI: 10.2478/ABCSB-2014-0007
E. Wilmowicz, K. Frankowski, W. Grzegorzewska, J. Kęsy, A. Kućko, M. Banach, A. Szmidt-Jaworska, M. Saniewski
{"title":"The Role of Jasmonates in the Formation of a Compound of Chalcones and Flavans with Phytoalexin-Like Properties in Mechanically Wounded Scales of Hippeastrum × Hybr. Bulbs","authors":"E. Wilmowicz, K. Frankowski, W. Grzegorzewska, J. Kęsy, A. Kućko, M. Banach, A. Szmidt-Jaworska, M. Saniewski","doi":"10.2478/ABCSB-2014-0007","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0007","url":null,"abstract":"Mechanical damage to scales of Hippeastrum × hybr. bulbs leads to the formation of phytoalexin-like compounds which redden the wounded tissue. The reaction is accompanied by an increase in methyl jasmonate (JAMe). Applying 2-(4-isobutylphenyl) propionic acid, a jasmonate biosynthesis inhibitor, decreases the level of endogenous jasmonates and decreases the plant's ability to produce the red pigment. Experimental results indicate that jasmonates are involved in the defense response to wounding in Hippeastrum, which is manifested in the formation of red pigment, a compound of chalcones and flavans with phytoalexin-like properties.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69075630","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
CHANGES IN PIGMENT CONTENT OF TRITICALE GENOTYPES INFESTED WITH GRAIN APHID SITOBION AVENAE (FABRICIUS) (HOMOPTERA: APHIDIDAE) 小黑麦基因型色素含量的变化(同翅目:蚜虫科)
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-11 DOI: 10.2478/ABCSB-2014-0014
A. Wójcicka
{"title":"CHANGES IN PIGMENT CONTENT OF TRITICALE GENOTYPES INFESTED WITH GRAIN APHID SITOBION AVENAE (FABRICIUS) (HOMOPTERA: APHIDIDAE)","authors":"A. Wójcicka","doi":"10.2478/ABCSB-2014-0014","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0014","url":null,"abstract":"The effect of feeding by the grain aphid Sitobion avenae (Fabricius) (Homoptera: Aphididae) on chlorophyll, carotenoid and flavonoid content was studied in waxy and waxless triticale genotypes. On both sampling dates (5 and 10 days after infestation), seedlings of infested waxy and waxless plants had lower chlorophylls and carotenoids and higher flavonoids than in uninfested plants.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69076033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Ovules, Female Gametophytes and Embryos are More Sensitive to Heavy Metal Pollution than Anthers and Pollen of Cardaminopsis Arenosa (L.) Hayek (Brassicaceae), A Member of Calamine Flora 小豆蔻的胚珠、雌配子体和胚胎对重金属污染的敏感性高于花药和花粉海耶克(芸苔科)，炉甘石植物群成员
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-11 DOI: 10.2478/ABCSB-2014-0015
Kwiatkowska Monika, I. Romana
{"title":"Ovules, Female Gametophytes and Embryos are More Sensitive to Heavy Metal Pollution than Anthers and Pollen of Cardaminopsis Arenosa (L.) Hayek (Brassicaceae), A Member of Calamine Flora","authors":"Kwiatkowska Monika, I. Romana","doi":"10.2478/ABCSB-2014-0015","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0015","url":null,"abstract":"Reproductive processes including male and female lines, embryo and endosperm development were studied in Cardaminopsis arenosa (syn. Arabidopsis arenosa ) growing on two metalliferous sites (Bukowno and Bolesław, S. Poland), rich in Zn, Pb, Cd and other metals. Disturbances of developmental processes and necroses observed in anthers and ovules influenced plant fertility and seed set of plants from both metal-polluted sites. In anthers, disturbances and necrosis during male meiosis and pollen development occurred at low frequency (4–5%). Pollen grain viability was very high, reaching over 90%. In ovules the frequency of abnormal meiosis, female gametophyte developmental disturbances and necrosis was high, 23.5–28% depending on site. The polluted envi- ronment also affected embryo and endosperm. Necrosis of whole generative structures decreased plant fertility. This study indicates that the range of disturbances and necroses in embryological structures and processes (at gametophyte level) gives a set of useful characters to determine plant tolerance to stress, complementary to many tolerance characters at the sporophyte level of plant ontogenesis.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2478/ABCSB-2014-0015","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69076346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
EXPRESSION PATTERN OF ARABIDOPSIS THALIANA POLLEN- AND EMBRYO-SPECIFIC PROMOTER IN TRANSGENIC TOBACCO PLANTS 拟南芥花粉和胚胎特异性启动子在转基因烟草中的表达模式
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-11 DOI: 10.2478/ABCSB-2014-0009
M. Jopčík, I. Matušíková, J. Moravčíková, J. Libantova
{"title":"EXPRESSION PATTERN OF ARABIDOPSIS THALIANA POLLEN- AND EMBRYO-SPECIFIC PROMOTER IN TRANSGENIC TOBACCO PLANTS","authors":"M. Jopčík, I. Matušíková, J. Moravčíková, J. Libantova","doi":"10.2478/ABCSB-2014-0009","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0009","url":null,"abstract":"Current biotechnology research is focused on tissue-specific expression of genes of interest in plants. Promoters with specific spatial and temporal expression profiles in targeted organisms are in wide use for this. This study investigated whether the Arabidopsis thaliana seed- and pollen-specific promoter MXL maintains its specificity in transgenic tobacco plants. Histochemical analysis revealed that the MXL fusion promoter drives slightly different GUS expression in that heterologous organism. GUS staining was clearly detected in the bicellular stage of pollen development and later in germinating tobacco pollen grains. Unlike in A. thaliana, where the MXL promoter is active during the whole period of embryo development, in tobacco its activity was restricted to a short temporal and spatial window from late-heart to mid-torpedo stages, mainly in the apical part of the developing embryo. These results point to the need to test the expression profiles of heterologous promoters in targeted species before they are used in particular biotechnological programs.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2478/ABCSB-2014-0009","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69075731","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Tanshinones in Culture of Salvia Przewalskii Maxim in Vitro 丹参酮在普氏鼠尾草离体培养中的应用
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-11 DOI: 10.2478/ABCSB-2014-0012
Ewa Skała, W. Mielicki, H. Wysokińska
{"title":"Tanshinones in Culture of Salvia Przewalskii Maxim in Vitro","authors":"Ewa Skała, W. Mielicki, H. Wysokińska","doi":"10.2478/ABCSB-2014-0012","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0012","url":null,"abstract":"The content of four tanshinones was determined in different in vitro cultures of Salvia przewalskii . Accumulation of tanshinones depended on the type and age of tissue and could be altered by growth conditions. Differentiated tissues (in vitro cultured shoots, shoots and roots of plantlets regenerated in vitro) contained more diterpenoids than undifferentiated tissues (i.e., the four callus lines). Root was the most important organ for tanshinone accumulation. The highest levels were achieved in roots of 4-week-old plantlets (5.1–5.6 mg g -1 DW); the shoots used for root induction were maintained on multiplication medium for 2.5–4 years with regular subcultures every 4 weeks. .","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2478/ABCSB-2014-0012","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69075889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
PLANT REGENERATION VIA ORGANOGENESIS AND SOMATIC EMBRYOGENESIS IN VERBASCUM SINUATUM L. 刺花草器官发生和体细胞胚胎发生的植株再生。
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-11 DOI: 10.2478/ABCSB-2014-0010
R. Karamian, F. Ghasemlou
{"title":"PLANT REGENERATION VIA ORGANOGENESIS AND SOMATIC EMBRYOGENESIS IN VERBASCUM SINUATUM L.","authors":"R. Karamian, F. Ghasemlou","doi":"10.2478/ABCSB-2014-0010","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0010","url":null,"abstract":"The genus Verbascum L. belongs to the family Scrophulariaceae and its members are used as medicinal herbs in traditional medicines worldwide. In this study we achieved plant regeneration in Verbascum sinuatum L. via organogenesis and somatic embryogenesis by culture of mature embryos. Embryogenic and nonembryogenic calli were induced from mature embryos on Murashige and Skoog (MS) medium supplemented with different concentrations of benzyl adenine (BA) and α-naphthalene acetic acid (NAA) (but not for 1.5 and 3 mg l -1 NAA). For multiplication of somatic embryoids and differentiation of shoot buds, yellow and friable embryonic calli were transferred to MS medium containing 30 g/l sucrose, 0.5 mg l -1 charcoal and 0.1 or 1 mg l -1 2,4dichlorophenoxy acetic acid (2,4-D) or to MS medium containing 60 g l -1 sucrose, 50 mg l -1 casein hydrolysate (CH), 0.5 mg l -1 kinetin (Kin), 5 mg l -1 2,4-D and 0.5 mg l -1 charcoal. Shoot multiplication and plantlet regeneration were achieved by transferring shoot buds to MS medium supplemented with 1 mg l -1 BA or Kin.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2478/ABCSB-2014-0010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69075744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Early detection of Phoma lingam infection in oilseed winter rape Before visible symptoms appear 油菜籽油菜瘤菌感染的早期检测
IF 1.3 4区 生物学
Acta Biologica Cracoviensia Series Botanica Pub Date : 2014-09-11 DOI: 10.2478/ABCSB-2014-0008
K. Hura, T. Hura, M. Grzesiak, M. Rapacz
{"title":"Early detection of Phoma lingam infection in oilseed winter rape Before visible symptoms appear","authors":"K. Hura, T. Hura, M. Grzesiak, M. Rapacz","doi":"10.2478/ABCSB-2014-0008","DOIUrl":"https://doi.org/10.2478/ABCSB-2014-0008","url":null,"abstract":"A chlorophyll fluorescence technique enabled early detection of disturbances in the activity of the photosynthet- ic apparatus under Phoma lingam infection. The photosynthetic apparatus of leaves and cotyledons exhibited a negative response to P. lingam inoculation. The effect disappeared more rapidly in leaves, which were not inoc- ulated directly, than in cotyledons, which were inoculated directly. Photosynthetic apparatus disturbances were detected in cotyledons and leaves as early as 24 h after inoculation. Photosynthetic apparatus activity can be affected by the level of hydrogen peroxide, which in cotyledons probably was an element of the hypersensitive response and in leaves could induce an increase in pathogenesis-related proteins, chitinase and β -1,3-glucanase.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2014-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2478/ABCSB-2014-0008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69075680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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