QTLs Analysis for Important Quantitative Traits Related to Yield in Barley (Hordeum vulgare L.) Using RAPD Molecular Marker

2014 ◽  
Vol 4 (24) ◽  
pp. 3615-3626
Author(s):  
Kh. Abbaszadeh
Keyword(s):  
Hordeum Vulgare ◽  
Molecular Marker ◽  
Quantitative Traits ◽  
Hordeum Vulgare L

scholarly journals Phenetic and Phylogenetic Relationships of Egyptian Hordeum vulgare L. Using Agro-morphological Criteria, Molecular Marker and Genes Expression

Taeckholmia ◽  
2020 ◽  
Vol 40 (1) ◽  
pp. 27-40
Author(s):  
Samira Osman ◽  
Essam Mostafa ◽  
Zeinab El-Ashry ◽  
Fawzia Mohamed ◽  
Hala Elatroush ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Molecular Marker ◽  
Phylogenetic Relationships ◽  
Hordeum Vulgare L ◽  
Genes Expression ◽  
Morphological Criteria

Ultrastructure and Senescence in an Achloroplastic Mutant of Hordeum vulgare L. cv. Dyan

1992 ◽  
Vol 50 (1) ◽  
pp. 844-845
Author(s):  
R.H.M. Cross ◽  
C.E.J. Botha ◽  
A.K. Cowan ◽  
B.J. Hartley
Keyword(s):  
Cell Wall ◽  
Hordeum Vulgare ◽  
Leaf Tissue ◽  
Ultrastructural Changes ◽  
Hordeum Vulgare L ◽  
Mesophyll Cells ◽  
Lethal Mutant ◽  
Cytoplasmic Matrix ◽  
Close Proximity ◽  
Pinocytotic Vesicles

Senescence is an ordered degenerative process leading to death of individual cells, organs and organisms. The detection of a conditional lethal mutant (achloroplastic) of Hordeum vulgare has enabled us to investigate ultrastructural changes occurring in leaf tissue during foliar senescence.Examination of the tonoplast structure in six and 14 day-old mutant tissue revealed a progressive degeneration and disappearance of the membrane, apparently starting by day six in the vicinity of the mitochondria associated with the degenerating proplastid (Fig. 1.) where neither of the plastid membrane leaflets is evident (arrows, Fig. 1.). At this stage there was evidence that the mitochondrial membranes were undergoing retrogressive changes, coupled with disorganization of cristae (Fig. 2.). Proplastids (P) lack definitive prolamellar bodies. The cytoplasmic matrix is largely agranular, with few endoplasmic reticulum (ER) cisternae or polyribosomal aggregates. Interestingly, large numbers of actively-budding dictysomes, associated with pinocytotic vesicles, were observed in close proximity to the plasmalemma of mesophyll cells (Fig. 3.). By day 14 however, mesophyll cells showed almost complete breakdown of subcellular organelle structure (Fig. 4.), and further evidence for the breakdown of the tonoplast. The final stage of senescence is characterized by the solubilization of the cell wall due to expression and activity of polygalacturonase and/or cellulose. The presence of dictyosomes with associated pinocytotic vesicles formed from the mature face, in close proximity to both the plasmalemma and the cell wall, would appear to support the model proposed by Christopherson for the secretion of cellulase. This pathway of synthesis is typical for secretory glycoproteins.

ИЗМЕНЧИВОСТЬ ЯЧМЕНЯ (Hordeum vulgare L.) РАЗНОГО ГЕОГРАФИЧЕСКОГО ПРОИСХОЖДЕНИЯ ПО ЭЛЕМЕНТАМ СТРУКТУРЫ УРОЖАЯ

2012 ◽  
pp. 33-40
Author(s):  
А.В. ЖЕЛЕЗНОВ ◽  
◽  
Н.Б. ЖЕЛЕЗНОВА ◽  
Т.В. КУКОЕВА ◽  
Н.В. БУРМАКИНА ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Hordeum Vulgare L

ВНУТРИВИДОВОЙ ПОЛИМОРФИЗМ ЯРОВОГО ЯЧМЕНЯ (Hordeum vulgare L.) ПО УСТОЙЧИВОСТИ К ДЕЙСТВИЮ СВИНЦА

2014 ◽  
pp. 78-87 ◽  
Author(s):  
А.В. ДИКАРЕВ ◽  
◽  
В.Г. ДИКАРЕВ ◽  
Н.С. ДИКАРЕВА ◽  
С.А. ГЕРАСЬКИН ◽  
...  
Keyword(s):  
Hordeum Vulgare ◽  
Hordeum Vulgare L

Studies on selection parameters in six rowed exotic barley (Hordeum vulgare L.) genotypes under timely sown irrigated condition

2019 ◽  
Vol 10 (3) ◽  
Author(s):  
Pravir Kumar Gupta ◽  
Ashutosh Pandey ◽  
Jitendra Kumar ◽  
Javed Bahar
Keyword(s):  
Hordeum Vulgare ◽  
Hordeum Vulgare L ◽  
Selection Parameters
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