Cytological characters

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WebMay 7, 2024 · distinct characters by themselves •Characters contributing to a taxonomic description is known as taxonomic character. •Taxonomic character is any physical structure or behavioral system that can have more than one form (character state) which potentially provides phylogenetic information Ø Taxonomic character is defined as “any WebJul 21, 2024 · An Asia-Pacific fern species Pteris terminalis, formerly known as ‘Pteris excelsa’ is variable in terms of frond morphology as well as cytological characters. In particular, the results of previous cytological studies raised question on naturalness of currently accepted infraspecific taxa—‘P. excelsa var. simplicior’ (not yet combined with …

Cytopathology - Wikipedia

WebTherefore, Macaranga species appear similar to Mallotus species in many characters including chromosome numbers. This paper aims to examine not only the chromosome numbers of Thai Macaranga species but also to examine the difference between Macaranga and Mallotus from a generalised cytological perspective. MATERIALS AND METHODS WebJun 22, 2024 · Chromosome number and genome size are important cytological characters that significantly influence various organismal traits. We investigated chromosome number and genome size variation in 73 accessions belonging to four Colocasia species from China. Five different chromosome counts (2n = 26, 28, 38, 42, … flowers that are heat tolerant

Type designation within the new genus - BioMed Central

WebMar 19, 2011 · Attempts to associate morphological or cytological characters with low-temperature (LT) tolerance in wheat (Triticum aestivum L. em. Thell.) and other members of the Triticeae group have met with ambiguous or contradictory results. Consequently no single character has emerged that can be considered a reliable predictor of LT … WebThere are two main kinds, or branches, of cytology: exfoliative cytology and intervention cytology. Healthcare providers can use cytology tests for almost all areas of your body. Some common types of cytology tests include: Gynecologic cytology. Urinary cytology. Breast cytology. Thyroid cytology. Lymph node cytology. Respiratory cytology. WebJan 23, 2005 · Download Citation On Jan 23, 2005, M. A. Lane published The cytological characters of the areas of Langerhans Find, read and cite all the research you need on … green box for phones

Morphological and cytological characters for defining …

WebThe characters not necessarily be derived only from external or internal morphology, but it may include any attributes of the operational taxonomic units or OTUs (biochemical, behavioural, cytological, ecological, … WebSep 18, 2024 · 1. CYTOTAXONOMY. 2. Taxonomy in relation to Cytology • The cytological characters of chromosome number, morphology and chromosomal behavior during meiosis are used in taxonomic studies • … green box furniture lowell arWebCytopathology (from Greek κύτος, kytos, "a hollow"; [1] πάθος, pathos, "fate, harm"; and -λογία, -logia) is a branch of pathology that studies and diagnoses diseases on the … greenbox food

"WebCytological characters constitute an important aid to plant taxonomy, especially in determining affinities at the generic and infrageneric levels. 5. Chemotaxonomy: The uses of chemical characters of plants in … " - Cytological characters

Cytological characters

WebTagawa, one of the putative parents. An examination of rachis, scale and spore morphology, and chromosome data provide support for this placement. We propose a new taxonomic … Webagronomic performance, stress susceptibilities and biochemical and cytological traits. Characterization will normally be the responsibility of genebank curators while evalu- ... the character is not expressed; (ii) when a descriptor is inapplicable. In the following example, ‘0’ will be recorded if an accession does not have a central leaf

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WebThere is no doubt that cytological characters, especially chromosome numbers and karyotypes, play an important role in modern plant taxonomy. But, referring to the genus Gentiana, chromosome data have contributed little towards resolving the problems of classification and phylogeny, because for many species, especially some key species … WebMay 17, 2024 · The term is used with various prefixes that denote how the group differs from other groups. For example, an ecodeme occurs in a particular ecological habitat, …

WebOct 1, 2000 · Attempts to associate morphological or cytological characters with low-temperature (LT) tolerance in wheat (Triticum aestivum L. em. Thell.) and other members … WebMorphological and cytological characters associated with low-temperature tolerance in wheat (Triticum aestivum L. em Thell.). Author(s) : Limin, A. E.; Fowler, D. B. Author …

Webfication on cytological characters alone. Such care would seem to be particularly necessary in the case of more remotely allied groups, as it is in such that relationship becomes more uncertain on morpho-logical grounds, since speculations on relationship vary according to which character is considered the most fundamental. WebThe cytological characters of the areas of langerhans. M. A. Lane, M. A. Lane. From Hull Laboratory of Anatomy, University of Chicago. Search for more papers by this author. M. …

WebJan 10, 2012 · The Cytological Characters of the Areas of Langerhans [Lane, Michael A.] on Amazon.com. *FREE* shipping on qualifying …

green box furniture rogers arWebt e Cell biology (also cellular biology or cytology) is a branch of biology that studies the structure, function, and behavior of cells. [1] [2] All living organisms are made of cells. A cell is the basic unit of life that is … flowers that are pink and whiteWebSep 25, 2024 · Finally, because the dominant cytological character at S5 is the expansion of parenchymal cells at the adaxial sides of LJs, which can result in leaf angle formation (Figures 1 E, 1J, 1O, and 1T), we examined the functions of two TFs Os06g0166400 (LJS5-1), Os10g0536100 (LJS5-2) and its homolog Os03g0122600 (LJS5-2L), which were … green box ginger tea boxWebDec 11, 2008 · Connective Tissue Cells Biological Science Anatomy Fibroblast CYTOLOGICAL CHARACTERS, TRANSFORMATION, AND ONTOGENESIS OF … greenbox hartford ctWebIt is a system of classification which takes into consideration comparable study of a number of characters so as to bring out natural similarities and dissimilarities and hence natural relationships among the organisms. ... anatomical characters, cytological characters, physiology, ontogeny or development, reproduction, cytochemistry and bio ... greenbox heating \u0026 airWebJul 15, 2013 · Chromosome numbers, morphology, and nucleolus organizer region (NOR) locations are useful cytological characters for taxonomic and evolutionary studies. In this study, we provide the first cytogenetic analysis of Phyllomedusa bahiana and Phasmahyla spectabilis, and report new cytogenetic data on var … flowers that are poisonous to deerWebCell biology (also cellular biology or cytology) is a branch of biology that studies the structure, function, and behavior of cells. All living organisms are made of cells. A cell is the basic unit of life that is responsible for the … green box heating and air lexington ky