Growth, physiological, and biochemical responses in relation to salinity tolerance for In Vitro selection in oil seed crop Guizotia abyssinica Cass.

2014 ◽  
Vol 17 (1) ◽  
pp. 11-20 ◽  
Author(s):  
Savaliram Goga Ghane ◽  
Vinayak Haribhau Lokhande ◽  
Tukaram Dayaram Nikam
Keyword(s):  
Salinity Tolerance ◽  
In Vitro Selection ◽  
Guizotia Abyssinica ◽  
Seed Crop ◽  
Biochemical Responses ◽  
Oil Seed ◽  
Physiological And Biochemical

scholarly journals Rapid in vitro selection of salt-tolerant genotypes of the potentially medicinal plant Centaurium maritimum (L.) fritsch

2009 ◽  
Vol 61 (1) ◽  
pp. 57-69 ◽  
Author(s):  
Danijela Misic ◽  
B. Siler ◽  
Biljana Filipovic ◽  
Zorica Popovic ◽  
Suzana Zivkovic ◽  
...  
Keyword(s):  
Seed Germination ◽  
Medicinal Plant ◽  
Salinity Tolerance ◽  
Growth Phase ◽  
In Vitro Selection ◽  
Growth Phases ◽  
Salt Tolerant ◽  
Variable Response ◽  
Selection Of

We investigated differences of salinity tolerance between 'salt-tolerant' (ST) and 'salt-sensitive' (SS) genotypes of yellow centaury [Centaurium maritimum (L.) Fritsch] selected during the germination phase. The ability of in vitro cultured C. maritimum to complete the whole ontogenetic cycle in less than 6 months enabled us to deterine salinity tolerance during different growth phases. Based on the physiological attributes measured in this study (growth, morphogenesis, photosynthesis, flowering, seed germination), it can be concluded that C. maritimum genotypes differing in salinity tolerance showed a variable response to elevated salt concentrations during both the vegetative and the generative growth phase.

Physiological and Biochemical Responses of Merwilla plumbea Cultured In Vitro with Different Cytokinins After 1 Year of Growth Under Ex Vitro Conditions

2016 ◽  
Vol 36 (1) ◽  
pp. 83-95
Author(s):  
Mack Moyo ◽  
Stephen O. Amoo ◽  
Adeyemi O. Aremu ◽  
Lucie Plíhalová ◽  
Jiří Gruz ◽  
...  
Keyword(s):  
Ex Vitro ◽  
Biochemical Responses ◽  
Physiological And Biochemical

scholarly journals Patterns of domestication in the Ethiopian oil‐seed crop noug ( Guizotia abyssinica )

2015 ◽  
Vol 8 (5) ◽  
pp. 464-475 ◽  
Author(s):  
Hannes Dempewolf ◽  
Misteru Tesfaye ◽  
Abel Teshome ◽  
Anne D. Bjorkman ◽  
Rose L. Andrew ◽  
...  
Keyword(s):  
Guizotia Abyssinica ◽  
Seed Crop ◽  
Oil Seed

Physiological and biochemical responses of in vitro Fusarium oxysporum f.sp. niveum to benzoic acid

2009 ◽  
Vol 54 (2) ◽  
pp. 115-122 ◽  
Author(s):  
H. -S. Wu ◽  
Y. Wang ◽  
C. -Y. Zhang ◽  
M. Gu ◽  
Y. -X. Liu ◽  
...  
Keyword(s):  
Benzoic Acid ◽  
Fusarium Oxysporum ◽  
Biochemical Responses ◽  
Physiological And Biochemical

scholarly journals Study Cekaman Salinitas Terhadap Mutan Padi Pada Kondisi In Vitro

2018 ◽  
Vol 2 (1) ◽  
pp. 25 ◽  
Author(s):  
Rossa Yunita ◽  
Nurul Khumaida ◽  
Didy Sopandie ◽  
Ika Mariska
Keyword(s):  
Salinity Tolerance ◽  
In Vitro Selection ◽  
Selection Process ◽  
Width Ratio ◽  
Tolerance Mechanism ◽  
Stomata Density ◽  
Tolerant Plants ◽  
Effective Selection ◽  
Selection Of

In vitro selection using of salt (NaCl) has been used to select plants that tolerate salinity, so that effective selection process. The purpose of this study was to obtain information about the mechanism of salinity tolerance in rice in vitro conditions. This study consisted of two experiments, they are the selection of salinity tolerance somaclone putative mutants in vitro and study of salinity tolerance mechanism results in in vitro selection. The tolerant plants after being treated NaCl show response to the accumulation of proline is more, the content of K, Mg and Ca which tends to remain and Na content is lower, stomata density is fewer and the length and width ratio stomata is greater.

scholarly journals Using in Vitro Selection to Distinguish Red Clover Mutations that Tolerate Salinity

1970 ◽  
Vol 66 (1) ◽  
Author(s):  
Gabriela VICAS
Keyword(s):  
Positive Reaction ◽  
Salinity Tolerance ◽  
Biological Material ◽  
Culture Medium ◽  
In Vitro Selection ◽  
Red Clover ◽  
Chemical Mutagens ◽  
Medium Culture

In this paper are presented the results of some research made to obtain cellular lines tolerating salinity from embryogen callus and non embryogen red clover, from the di- and tetraploid genotypes to verify if the potential mutants, shown by us, may manifest some salinity tolerance. Our studies aimed both untreated biological material and chemical mutagens (DES and DMS). It was observed that salty environment influences in a negative way the development of callus by decreasing growth and by necrosis appearance on areas more or less extended. Under the aspect of the genotype reaction towards the salinity, the tetraploid cultivar has proved more tolerant, compared to the diploid one. At a concentration of 0,5% NaCl the percentage of survival of the red clover callus is of 53,2% at Napoca-tetra cultivar, 23,4% at Apollo-tetra and 23,4% at Roxana diplod, respectively 21,0% at Select. At the concentration of 1,0% NaCl the callus growing is strongly inhibited, up to 19,3% at Napoca-tetra, 17,4% at Apollo-tetra and 4,3 and 3,2% at Roxana (2n), respectively Select (2n). Following the genotypes behavior of red clover, which are potential mutants, resulted after the treatment with DMS and DES, pointed out positive reaction of the obtained callus at these plants, on medium culture with 0,5% NaCl. The transfer of callus on culture medium with NaCl 1,0% points out also a growing of the callus surface, but in a low percent, especially at Roxana cultivar (2n).

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