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Morphological character analysis
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Ebook "Morphometries: Applications in Biology and Paleontology" with the quantitative characterization and analysis of morphological data, students increasingly see morphometrics as a necessary complement to molecular studies in their quests to understand the origin and maintenance of biodiversity. Moreover, morphometrics has recently been shown to have direct utility in phylogenetic contexts, by both finding new, and sharpening the definition of old, character states.
269p
manmanthanhla0201
27-02-2024
1
1
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Research on the morphological characteristics, agronomics, pre-harvest germination resistance, and genetic diversity of some popular rice varieties grown in Binh Dinh province is essential in assessing material resources for selecting and developing new rice varieties that can adapt to climate change. The results show that there is one extra short-day variety, five short-day varieties, and three medium-day varieties.
12p
vibego
02-02-2024
1
0
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In the present study, a new species of the genus, Tripleurospermum eskilensis (Asteraceae), is described from Central Anatolia, Turkey. The new species has been collected from Eskil region in a restricted area (Aksaray Province). It grows in salty steppe, and is closely related to T. decipiens in terms of morphological characteristics. It has also been morphologically compared with discoid and disciform capitulated species in Turkey.
17p
lyhuyenthu
31-01-2023
4
2
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"Morphological characterisation and volatile analysis of Turkish garlic genotypes" aims to discriminate the garlic genotypes obtained from different cultivation locations in Turkey. For that purpose, firstly, morphological characters including biometric parameters were measured based on 18 morphological traits. Particular correlations related to the biometric parameters were calculated. Secondly, a total of 41 main volatiles in the bulbs of garlic genotypes were identified by using headspace-gas chromatography/mass spectrometry.
17p
lyhuyenthu
31-01-2023
5
2
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The morpho-anatomical features of Zygophyllum album L.F. and Nitraria retusa growing on the El sokhna region, adjacent western coast of Red sea, Egypt, which contribute for their adaptation to the stressful habitat conditions were studied. An analysis of the morphological and anatomical characters of their leaves, stems and roots revealed representative of the halo-xerophilic characters among these plants.
8p
schindler
30-12-2021
12
0
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The present study was based on the bacula of 39 male (17 juvenile, 22 adult) stone marten (Martes foina) samples obtained from all geographical regions of Turkey between 1995 and 2016. Morphological variability in 11 characteristics of bacula was investigated. The purpose of this study was to measure numerical characters of the baculum, to identify relationships between measurements, and to evaluate variabilities in its morphology.
7p
dolomite36
30-12-2021
7
0
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The work is devoted to study the morphological characters of each species, the nomenclature with synonyms, and the taxonomic relationships between the studied species. A key to Solanum species is given. The taxonomic relationships between the studied species are represented by the cluster analysis.
9p
schindler
30-12-2021
5
0
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This study was carried out in Mediterranean climate and under rainfed conditions in Turkey for a period of three years throughout the growing seasons of 2014/2015, 2015/2016 and 2016/2017. It was conducted in a randomized complete block experimental design (RCBD) with three replications. In present study, genetic diversity for agro-morphological characters and macro/microelements were investigated in sixteen promising local faba bean genotypes originated from Turkey. According to the results of the study, mean grain yield varied from 2320 kg ha–1 (Tekirdağ-39) to 3130 kg ha–1 (Burdur-50).
12p
hanthienngao
30-11-2021
10
0
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This paper includes the morphological and anatomical characters of the nutlets of 7 endemic species of the subsection Fragiles of the genus Stachys (Lamiaceae) from Turkey and the systematic significance of these characteristics, using one-way analysis of variance and cluster and principal component analyses. Morphological characters such as the dimensions, shapes, colors, and surfaces of the nutlets were studied using light and scanning electron microscopes.
14p
tudichquannguyet
29-11-2021
6
0
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Palynological characters of 20 taxa belonging to the Turkish subgenus Cyanus were studied in details using light and scanning electron microscopy. Pollen grains of the subgenus Cyanus were tricolporate or syncolporate, subprolate or prolate-spheroidal, 26.15 to 53 µm in polar size, 22.84 to 46.86 µm in equatorial size, isopolar, and radially symmetrical. The only type of pollen grain ornamentation observed was scabrate-perforate. Principal component analysis and cluster analysis were performed to investigate the relationships of the studied Cyanus taxa.
16p
tudichquannguyet
29-11-2021
12
1
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A new species of Pseudocercospora is described causing leaf spot disease on Crotalaria assamica from India. The identity of isolate was based on asexual morphs, cultural characteristics and phylogenetic analyses of partial nuclear ribosomal 28S large subunit and complete internal transcribed spacer rDNA sequence data with high statistical support value. Morphologically this species has characters similar to allied species in genus Pseudocercospora but differs in having catenate and branched conidia.
9p
tudichquannguyet
29-11-2021
9
1
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Curd architecture is one of the most important characters determining the curd morphology of cauliflower. However, the genetic mechanism dissection of this complex trait at molecular level is lacking.
8p
vijichea2711
28-05-2021
12
1
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An experiment was conducted to study the nature and magnitude of genetic variability with a view to identify promising genotypes for yield and related traits in linseed. Eighteen diverse linseed (Linum usitatissimum L.) genotypes were evaluated in randomized block design in three replications during rabi 2019-20 for twelve agro morphological characters to assess the genetic parameters of variability.
8p
chauchaungayxua10
19-03-2021
22
2
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The present investigation variability analysis of quantitative and qualitative characters was undertaken using 50 genotypes of groundnut.
10p
chauchaungayxua11
23-03-2021
18
1
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The present investigation was conducted with thirty four spine gourd (Momordica dioica Roxb.) genotypes for evaluate their performance for various quantitative as well as qualitative characters. All the qualitative characters viz. fruit colour, fruit shape, leaf colour, leaf margin, leaf pubescence, stem colour, spine strength, conical spine density, pedicel attachment with the fruit, node colour, collection site showed wide variation.
10p
cothumenhmong9
18-01-2021
10
2
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A trial was conducted to record the morphological traits of 57 extant diploid cotton varieties for documentation and maintenance of reference varieties for Distinctiveness Stability and Uniformity testing of new cotton varieties.. In the present study, a set of 57 extant diploid cotton genotypes were characterized and grouped.
11p
cothumenhmong9
18-01-2021
11
2
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The present investigation was comprised of 30 lines of rice Germplasm along with three checks viz., Narendra Usar 3, Sarjoo 52 and IR 28. The material, comprising indigenous as well as exotic germplasm lines, exhibited wide spectrum of variation for various agronomic and morphological characters.
5p
gaocaolon9
22-12-2020
9
2
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The experiment was laid out in a randomized block design with five replications in earthen pots with four different weedy rice genotypes viz. O. rufipogon, O. nivara, O. barthii and O. minuta. Data were subjected to analysis of variance using MS-Excel worksheet. Different morphological and growth behaviors characters and yield parameters were recorded for the morphological study of the different species.
7p
trinhthamhodang9
16-12-2020
14
1
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The present investigation was under taken during rabi 2014-15 under rice fallow condition at District Seed Farm Kalyani, BCKV, W.B. Fifteen elite genotypes of chickpea (3 kabuli and 12 desi) were taken to evaluate and select the better yielding genotype(s) based on the nodulation behavior as well as root morphology, suitable for new alluvial zone of West Bengal and also to estimate the correlation among different underground and above ground agromorphic traits including yield.
8p
caygaocaolon8
07-11-2020
13
2
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The changing climate adversely affect the morphological characters of plant which, ultimate effect the identification of off types in seed production programme. This also leads to effect the genetic purity in seed production programme. To overcome this problem selection of progeny and its breeding depend upon the genetic variability in population.
6p
caygaocaolon8
07-11-2020
7
2
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