Acta Biologica Cracoviensia Series Botanica最新文献

Chromosome numbers in Hieracium (Asteraceae) from Central and Southeastern Europe VI 中欧和东南欧菊科苣苔属植物的染色体数目研究

4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2023-08-01 DOI: 10.24425/abcsb.2020.131672

引用次数: 2

Chromosome numbers in Hieracium (Asteraceae) from Central and Southeastern Europe V 中欧和东南欧菊科苣苔属植物的染色体数目

4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2023-08-01 DOI: 10.24425/abcsb.2019.127748

引用次数: 1

Production and Characterization of Tissue Cultures of Four Crocus Species from the Carpathian Basin 喀尔巴阡盆地四种藏红花组织培养的生产与特性研究

IF 1.3 4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2017-12-20 DOI: 10.1515/ABCSB-2017-0009

Csongor Freytag, S. Pabar, Z. Demeter, Á. Simon, Anna Resetár, A. Molnár, G. Sramkó, C. Máthé

引用次数: 7

A Low Ratio of Red/Far-Red in the Light Spectrum Accelerates Senescence in Nest Leaves of Platycerium Bifurcatum 光谱中较低的红/远红比例加速分叉Platycerium Nest Leaves的衰老

IF 1.3 4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2017-12-20 DOI: 10.1515/ABCSB-2017-0011

J. Oliwa, A. Kornaś, A. Skoczowski

{"title":"A Low Ratio of Red/Far-Red in the Light Spectrum Accelerates Senescence in Nest Leaves of Platycerium Bifurcatum","authors":"J. Oliwa, A. Kornaś, A. Skoczowski","doi":"10.1515/ABCSB-2017-0011","DOIUrl":"https://doi.org/10.1515/ABCSB-2017-0011","url":null,"abstract":"The fern Platycerium bifurcatum is a valuable component of the flora of tropical forests, where degradation of local ecosystems and changes in lighting conditions occur due to the increasing anthropogenic pressure. In ferns, phytochrome mechanism responsible for the response to changes in the value of R/FR differs from the mechanism observed in spermatophytes. This study analyzed the course of ontogenesis of nest leaves in P. bifurcatum at two values of the R/FR ratio, corresponding to shadow conditions (low R/FR) and intense insolation (high R/FR). The work used only non-destructive research analysis, such as measurements of reflectance of radiation from the leaves, their blue-green and red fluorescence, and the chlorophyll a fluorescence kinetics. This allowed tracing the development and aging processes in the same leaves. Nest leaves are characterized by short, intense growth and rapid senescence. The study identified four stages of development of the studied leaves related to morphological and anatomical structure and changing photochemical efficiency of PSII. Under the high R/FR ratio, the rate of ontogenesis of the leaf lamina was much slower than under the low R/FR value. As shown, the rapid aging of the leaves was correlated with faster decline of the chlorophyll content. It was shown that leaf senescence was accompanied by accumulation of polyphenols, anthocyanins and carotenoids on the basis of reflectance and fluorescence measurements in the blue-green range.","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":"59 1","pages":"17-30"},"PeriodicalIF":1.3,"publicationDate":"2017-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48328936","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: 8

The Ability of Spontaneous Autogamy in Four Orchid Species: Cephalanthera Rubra, Neottia Ovata, Gymnadenia Conopsea, and Platanthera Bifolia Rubra、Ovata、Gymnadenia Conopsea和Platanthera Bifolia四种兰花的自发自交能力

IF 1.3 4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2017-12-20 DOI: 10.1515/ABCSB-2017-0006

I. Tałałaj, B. Ostrowiecka, Ewa Włostowska, A. Rutkowska, E. Brzosko

引用次数: 10

Chromosome Numbers in 11 Species of Taraxacum Section Erythrosperma Dt. from Poland 11种蒲公英属植物红精属的染色体数目。来自波兰

IF 1.3 4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2017-12-20 DOI: 10.1515/ABCSB-2017-0008

Mateusz Wolanin, K. Musiał

引用次数: 6

Cloning, Expression and Genetic Transformation of Sucrose Phosphate Synthase (Sps) Gene in Saccharum Spontaneum L. 蔗糖磷酸合成酶(Sps)基因的克隆、表达及遗传转化。

IF 1.3 4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2017-12-20 DOI: 10.1515/ABCSB-2017-0010

Yun-Wei Zhang, Yunzhuan Zhou, L. Haibo, Deng Zheng, Yanhua Huang

引用次数: 0

Pollen Morphology of Some Species of the Genus Sansevieria Petagna (Asparagaceae) 部分天门冬属植物花粉形态的研究

IF 1.3 4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2017-12-20 DOI: 10.1515/ABCSB-2017-0007

M. Klimko, R. Nowińska, P. Wilkin, J. Wiland-Szymańska

引用次数: 6

Effect of Fluridone on Some Physiological and Qualitative Features of Ripening Tomato Fruit 氟立酮对番茄成熟果实某些生理和品质特征的影响

IF 1.3 4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2017-12-20 DOI: 10.1515/ABCSB-2017-0012

Justyna Góraj-Koniarska, M. Saniewski, R. Kosson, W. Wiczkowski, M. Horbowicz

引用次数: 3

Response of Gas Exchange to Leaf Piercing Explained by Piecewise Linear Regression for Two Developmental Forms of Rape Plant (Brassica napus L. ssp. oleifera Metzg) Series botanica 用分段线性回归解释两种发育形态油菜叶片刺穿过程中气体交换的响应植物科油橄榄属

IF 1.3 4区生物学

Acta Biologica Cracoviensia Series Botanica Pub Date : 2017-06-01 DOI: 10.1515/ABCSB-2016-0023

A. Wenda-Piesik, W. Krzesiński, A. Nowak, M. Kazek, M. Tomaszewska-Sowa

{"title":"Response of Gas Exchange to Leaf Piercing Explained by Piecewise Linear Regression for Two Developmental Forms of Rape Plant (Brassica napus L. ssp. oleifera Metzg) Series botanica","authors":"A. Wenda-Piesik, W. Krzesiński, A. Nowak, M. Kazek, M. Tomaszewska-Sowa","doi":"10.1515/ABCSB-2016-0023","DOIUrl":"https://doi.org/10.1515/ABCSB-2016-0023","url":null,"abstract":"Oilseed rape (Brassica napus L. ssp. oleifera Metzg) was the subject of the study in two forms: winter cv. ‘Muller’ (at the rosette stage – the first internode BBCH 30 – 31) and spring cv. ‘Feliks’ (at the yellow bud stage BBCH 59). The main gas-exchange parameters, net photosynthetic rate (PN), transpiration rate (E), stomatal conductance (gₛ), and intercellular CO₂ concentration (Cᵢ) were measured on leaves prior to the piercing and immediately after the short-term piercing. The effect of mechanical wounding revealed different progress of the gas exchange process for the two forms. Piecewise linear regression with the breakpoint estimation showed that the plants at the same age but at a different vegetal stage, manage mechanical leaf-piercing differently. The differences concerned the stomatal conductance and transpiration changes since for rosette leaves the process consisted of five intervals with a uniform direction, while for stem leaves - of five intervals with a fluctuating direction. These parameters got stabilized within a similar time (220 mins) for both forms. The process of net photosynthetic rate was altered by the plant stages. ‘Muller’ plants at the rosette stage demonstrated dependence of PN on time in log-linear progression: y (PN) = 8.01 + 2.73 log₁₀ (x t₂); 7 < t₂ < 220; R² = 0.96. For stem leaves of ‘Feliks’ plants the process of transpiration, in terms of directions, was convergent with the process of photosynthesis. Those two processes were synchronized from 1ˢᵗ to 114ᵗʰ min of the test (r = 0.85; p < 0.001) in plants at the rosette stage and from 26ᵗʰ to 148ᵗʰ min in stem leaves (r = 0.95; p < 0.001).","PeriodicalId":45465,"journal":{"name":"Acta Biologica Cracoviensia Series Botanica","volume":"59 1","pages":"81-92"},"PeriodicalIF":1.3,"publicationDate":"2017-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1515/ABCSB-2016-0023","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43224976","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