View allAll Photos Tagged polymorphic
Moraceae, paper mulberry, simple alternate whorled opposite, bark light tan pubescent red striations, polymorphic, top leaf scabrous, top bottum leaf pubescent satin
Lauraceae, sassafras, simple alternate, smell rootbeer, bark red/brown, flacky, fissures as old, brittal, leaf shape polymorphic, entire, impressed veination, rugos, top or bottom leaf glabrous or some pubescent,
Lauraceae, sassafras, simple alternate, smell rootbeer, bark red/brown, flacky, fissures as old, brittal, leaf shape polymorphic, entire, impressed veination, rugos, top or bottom leaf glabrous or some pubescent,
Most strawberries you buy in stores are genetic monstrosities known as polymorphic strawberries. They're larger and more waterlogged than your typical strawberries... and also less sweet.
Authors: Mustafa Topu, Iskender Tiryaki
Abstract: This study has been conducted to determine genetic diversity of the common vetch lines and cultivars by using pairwise combinations of universal rice primers (URPs). A total number of 37 URP marker pairs were tested and twenty of those provided amplicons in the common vetch genome. The pairs of amplified URP markers provided a total of 83 bands and 62 of them were determined as polymorphic and were scattered to the whole genome. The average polymorphism rate of the primers was calculated as 73.5% while the polymorphism information content (PIC) values have ranged from 0.11 to 0.47 with an average of 0.24. The phylogenetic tree constructed based on UPGMA analysis provided three main clades. Two-dimensional plot of PCA and the UPGMA analysis showed that the URP markers successfully distinguished the genetic material based on their genetic origin. In conclusion, this study revealed that the use of pairwise combinations of URP markers could have a better power to reveal the level of polymorphism in plant genome.
Keywords: Common vetch, URP, genetic diversity, molecular characterization
Molecular tools developed in the past few years provide easy, less laborious means for assigning known and unknown plant taxa. These techniques answer many new evolutionary and taxonomic questions, which were not previously possible with only phenotypic methods. Molecular techniques such as DNA barcoding, random amplified polymorphic DNA (RAPD), amplified fragment length polymorphism (AFLP), microsatellites and single nucleotide polymorphisms (SNP) have recently been used for plant diversity studies. This review presents a basic description of different molecular techniques that can be utilized for DNA fingerprinting and molecular diversity analysis of plant species. DNA barcoding uses particular regions of DNA making helping in categorization and recognize unknown species. Researchers now interested to generate DNA barcodes designed for all living organisms and to build up data accessible to public to help in understanding of natural biodiversity of world. Cyclotides are peptides derived from plants with particular head to tail cyclic backbone that have three disulphide bonds by forming a cystine knot. Recent information about DNA barcoding can be used for detection of unidentified biological specimens to a taxonomic group, accurate detection of phytomedicinals, and in the biodiversity of living organisms.
Full text at innspub.net/jbes/review-use-recent-molecular-techniques-a...
Moraceae, red mulberry, simple alternate, polymorphic, unlobed/lobed, very soft, base truncate, serrate, bottom dens pubescents, pseudo terminal buds, small spikes on twigs
Family: Moraceae
Common name: red mulberry
ID: Polymorphic leaves, only alternate, scabrous and pubescent, but not as pubescent as B. papyrifera
Family: Lauraceae
Traits: leaves polymorphic (leaf, glove, "middle finger"), light on underside and dark on top
Sassafras albidum leaf - polymorphic shape (less lobing in southern regions), apex is obtuse to rounded with a mucronate tip, base is acute, margin is entire to lobed, upper surface is glabrous and bright green, pubescence below (more in southern range)
Broussonetia papyrifera Moraceae: paper mulberry
Nonnative-invasive, originates in Asia, produced in thickets, bark appears to have “zebra” stripping, leaves are simple and opposite/alternate/whorled, polymorphic, pubescence everywhere
Broussonetia papyrifera Moraceae: paper mulberry
Nonnative-invasive, originates in Asia, produced in thickets, bark appears to have “zebra” stripping, leaves are simple and opposite/alternate/whorled, polymorphic, pubescence everywhere
Moraceae, red mulberry, simple alternate, polymorphic, unlobed/lobed, very soft, base truncate, serrate, bottom dens pubescents, pseudo terminal buds, small spikes on twigs
Moraceae, red mulberry, simple alternate, polymorphic, unlobed/lobed, very soft, base truncate, serrate, bottom dens pubescents, pseudo terminal buds, small spikes on twigs
Family: Lauraceae
Common name: sassafras
The leaves of S. albidum are polymorphic and can come in three shapes generally; lobed, elliptic, and mitten.
Moraceae, red mulberry, simple alternate, polymorphic, unlobed/lobed, very soft, base truncate, serrate, bottom dens pubescents, pseudo terminal buds, small spikes on twigs
White Clover, Dutch Clover,. Abundant throughout the British Isles. It is a very polymorphic species, with numerous physiological races which enable it to grow in a wide range of habitats,
Family: Moraceae
Common name: red mulberry
The leaves of this plant are polymorphic and can be the trident, mitten, or unlobed.
B. j. harlani (Audubon, 1830). Includes B. cooperi Cassin, 1856. Considered invalid by Palmer (Palmer 1988f), who attributed variation to polymorphism, but see Mindell (Mindell 1983a). Breeds from central Alaska through Yukon to n. British Columbia; winters chiefly in Great Plains and w. Midwest, south to Gulf Coast; some winter to Pacific coast [type locality = St. Francisville, Louisiana]. Polymorphic, although dark-morph birds predominate and gradation between dark and light morphs is continuous (Wheeler 2003b). Tail distinctive: rectrices whitish or gray mottled or streaked longitudinally with black, at times tinged reddish or light brown.