Morphological and anatomical characteristics of endemic Rosa arabica ( Rosoideae, Rosaceae) from Sinai, Egypt.

Shamso, Eman; Sadek, Ahmed M.; Hosni, Hasnaa A.

doi:10.21608/taec.2019.17752.1006

Cited by 3 publications

(3 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Then specimens were processed according to the paraffin wax method of (Shamso et al, 2019) to prepare samples for microtome sectioning at 10-15 μm thickness. Sections were fixed on glass slides through Haupt's adhesive (1gm gelatin dissolved in 50 ml warm distilled water then 7.5 ml glycerol added + small phenol crystal then kept in the refrigerator for 24 h till solidification) and left to dry for 24h.…”

Section: Anatomical Investigationmentioning

confidence: 99%

Role of calcium and magnesium on dramatic physiological and anatomical responses in tomato plants

ALrashidi

Alhaithloul

Soliman

et al. 2022

Not Bot Horti Agrobo

View full text Add to dashboard Cite

Minerals are the fundamental source of nutrients for plant functions such as photosynthesis, ATP currency, cellular respiration, metabolic activities, defense mechanisms, and tolerance to biotic and abiotic stressors. Minerals are the most significant component of plant nutrition and applying these minerals supplements can increase fruit output. The study’s main aim was to make agricultural farming easier by foliar applying newly created nutrients like Lebosol-calcium and Magnesium. The four treatments: To (Control), T1 (Lebosol-Mg-Plus, 3 ml/L), T2 (Lebosol-Ca-Forte, 3 ml/L), and T3 (Lebosol-Mg-Plus and Lebosol-Ca-Forte, 3 ml/L) was applied as foliar spray to the seedlings of tomato. It was found that T3 substantially enhanced tomato’s morphological features and yield. The treatment T3 significantly increased total soluble protein, chlorophyll content, and antioxidant enzyme activity. Furthermore, the foliar application of T3 considerably improved phenolic and ascorbic acid contents. The general anatomical features of the leaf, stem, and roots of tomato were qualitatively affected by the treatments. Application of Lebosol-Ca provided the highest total thickness of lamina, number of vessel elements, total phloem area, chlorenchyma layer, total area of vessel elements, xylem ratio, and increased palisade layer thickness, vessel diameter. Furthermore, T3 treatment showed a diverse impact on the internal structure of tomato organs, with palisade and spongy parenchyma growing to maximum values and vessel diameters expanding. T3 had also posed remarkable alterations in morpho-physiological, biochemical, and anatomical aspects in tested plants.

show abstract

Section: Anatomical Investigationmentioning

confidence: 99%

Role of calcium and magnesium on dramatic physiological and anatomical responses in tomato plants

ALrashidi

Alhaithloul

Soliman

et al. 2022

Not Bot Horti Agrobo

View full text Add to dashboard Cite

show abstract

“…The whole Rosa plant was used to treat reproductive troubles in sheep, goats, equines, and camels (Pieroni et al, 2006). The extractions of its leaf, flower and fruit have significant medicinal uses due to their active constituents (Shamso et al, 2019), phenolic compounds (Mostafa et al, 2017 and as fuel (Omar & Nagy, 2015). In addition, as R. arabica belongs to Rosaceae; the rose is important in the ornamental flower industries.…”

Section: Discussionmentioning

confidence: 99%

Cultural Importance Indices of the Endemic Plants in Egypt

et al. 2023

View full text Add to dashboard Cite

E THNOBOTANY has improved dramatically in recent decades and become a widely recognized scientific discipline after the usage of mathematical methods. Cultural importance index (CI) is considered a tool for evaluating the use-value (UV) of plants. It become an essential quantitative method in many ethnobotanical studies. The present study evaluates the cultural significance of different Egyptian endemics using four indices (UR: number of use reports, RFC: relative frequency of citation, RI: relative importance and CV: cultural value) depend on informant report. Each index intends to evaluate the CI of plant taxa and its statistical analysis. Ethnobotanical information was collected from summer 2018 to Spring 2020 through monthly visits to the study area. CI was applied on 41 endemic plants recorded in the Egyptian flora. Medicinal species were the most represented group (40 taxa), then grazing (25), and human food ( 14). Ranking of CI index according to the contribution of each species indicating that Rosa arabica was the first-ranking (6 out of 9 groups), followed by Origanum syriacum subsp. sinaicum (5 groups) and Sonchus macrocarpus (3 groups). High positive linear correlation was detected between CI-RFC (0.96), CI-RI and CI-CV (0.98); while weak correlation between number of uses (NU) and RFC (0.47) at P<0.05 (n=41).

show abstract

“…Morphologically, section Caninae is characterized by pink or white flowers. R. arabica exhibits a range of intermediate morphological characters between R. canina and R. rubiginosa , especially in terms of the petal color; R. arabica shows pale to deep rose petals [ 56 ].…”

Section: Discussionmentioning

confidence: 99%

Molecular Identification and Phylogenetic Placement of Rosa arabica Crép. (Rosaceae), a Critically Endangered Plant Species

El-Banhawy

Acedo

Qari

et al. 2020

Life

View full text Add to dashboard Cite

The Egyptian narrowly endemic and critically endangered plant species Rosa arabica Crép. was studied employing a taxonomic and molecular approach. Morphological investigations, distance analysis, and phylogenetic reconstruction revealed that R. arabica is a distinct species with great affinity to R. canina and differentiated from R. rubiginosa. Molecular identification based on the sequences of multiple markers single or in combination ITS, matK, rbcL, and trnL-F succeeded in identifying R. arabica at genus and species levels. We evaluated the potential of each marker and a combination of the nuclear ITS -Internal Transcribed Spacer- with one of the plastid markers, matK, rbcL, or trnL-F, to accurately identify Rosa species. All of them were successful in identifying R. arabica. Classification based on DNA sequences shows that R. arabica is placed within section Caninae in a clade comprising R. canina and R. rubiginosa. Moreover, R. arabica is closely related to other European Rosa species. In conclusion, our results indicate that the four DNA markers can provide species resolution in the context of the genus Rosa and relatives, aiming to characterize morphology and genetic diversity in the ecological and economically important genus Rosa.

show abstract

Morphological and anatomical characteristics of endemic Rosa arabica ( Rosoideae, Rosaceae) from Sinai, Egypt.

Cited by 3 publications

References 5 publications

Role of calcium and magnesium on dramatic physiological and anatomical responses in tomato plants

Role of calcium and magnesium on dramatic physiological and anatomical responses in tomato plants

Cultural Importance Indices of the Endemic Plants in Egypt

Molecular Identification and Phylogenetic Placement of Rosa arabica Crép. (Rosaceae), a Critically Endangered Plant Species

Contact Info

Product

Resources

About