Ploidy information in banana

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August undefined, 2024

Webb12 nov. 2024 · Bananas (Musa spp.), native to South East Asia, have spread worldwide and are integrated into the diets of millions of people in tropical regions. Carotenoid content … Webb1 jan. 2024 · Understanding polyploid banana origins. A commentary on: 'Unravelling the complex story of intergenomic recombination in ABB allotriploid bananas'. This article …

5.1: Changes in Chromosome Number - Biology LibreTexts

Webb3 juni 2024 · History. Artificial induction of polyploids in plants was first reported in the late 1930s with Blakeslee and Avery (1937) demonstrating the use of colchicine for chromosome doubling of several species. Numerous studies investigating colchicine for ploidy manipulation soon followed this initial report (see Dunham and Banta, 1940).The … Webb18 juli 2012 · The Musa Germplasm Information System (MGIS) is a database of phenotypic and genomic information on accessions of bananas (both wild and cultivated) conserved in field and in vitro genebanks. The database also provides access to the ITC accessions, many of which are available for distribution as in vitro plantlets or … taxotere hand foot syndrome

What Is Polyploidy: Growing A Seedless Polyploid Fruit - Gardening …

WebbBanana Germplasm Collection serves as a source of useful genes for banana breeding. However, insufficient and/or inaccurate information on the ploidy level of the germplasm … WebbIn this study, flow cytometry (FCM) was used to determine ploidy levels and DNA content in gamma-irradiated variants of mutated Pisang Berangan (cv. Intan, AAA) - a local banana … Webb6 sep. 2024 · Abstract. Inexpensive and accurate method for verification/determination of ploidy levels of progenies is required due to the production of different euploids and … taxotere fachinformation

Frontiers Effects of In Vitro Polyploidization on Agronomic ...

Effect of paleopolyploidy and allopolyploidy on gene expression in …

Webbploidy levels ranging from diploid, triploid, tetraploid, aneuploidy and hyperploid progeny (Pillay et al., 2002). It is important that the ploidy of banana accessions be verified prior … WebbPloidy by cytometry test provides valuable information regarding the ploidy level of various plant species. It compares the ploidy level of various germplasm collections, test the ploidy levels of parents and crosses, and detect ploidy contamination in see d samples. It can be used by a wide range of users including: taxotere fiche patientWebbKeywords: Flow cytometry , DAPI, Propidium- iodide , gamma-irradiation, Gy, Banana. I. INTRODUCTION Bananas (Musa spp.) are the major export commodities of many … taxotere herceptin

"WebbPloidy polymorphism occurs in the hybrid offspring derived from interspecific crosses between triploid plantains (Musa spp. AAB group) and diploid bananas (M. … " - Ploidy information in banana

Ploidy information in banana

Genetic Diversity in Bananas and Plantains (Musa spp.) - IntechOpen

Webbaccession of bananas at Bandar Lampung consists 3 ploidy levels, namely diploid (2n = 2x), triploid (2n = 3x) andtetraploid (2n = 4x).The full results can be seen in the following … Webbplantains in the germplasm collection were miss-classified with regards to both ploidy and genome composition. Key words: Banana, plantain, genomes, ploidy. INTRODUCTION …

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WebbFemales produce eggs by meiosis while males produce sperm by mitosis. This form of sex determination produces more females, workers, which do the work than males, who are only needed for reproduction. Figure 5.1. 3: A worker caste European honey bee, which is female and diploid. Male drones are haploid. Webbbanana plant breeding programs (Silva et al., 2000) or the chromosome duplication induced by antimitotic agents. Using colchicines in chromosome duplication in plants has been the most usual procedure (Doležel et al., 1994), but there are few reports regarding other antimi- The ploidy level in plants submitted to chromosome

Webb1 dec. 2012 · The objective of this study was to determine and validate the ploidy level of 120 banana accessions in the ex situ germplasm collection centre for the East and … Webb8 sep. 2024 · The plants used in the experiment consisted of the apexes of 13 banana genotypes and cultivars with different ploidy levels from EMBRAPA Mandioca e …

Webb14 sep. 2024 · Inflorescence dichotomy in Musa species is a rare developmental event which leads to the production of multiple bunches on a single pseudostem at fruiting. In spite of its fascinating attraction and seductive appeal, little is known about the cytogenetic basis and molecular mechanisms that could be ascribed to this phenomenon. To bridge … Webbof using banana leaves stored at 70 -C for ploidy deter-mination to investigate the ploidy level of banana germplasm from Rwanda. In vitro-grown banana plantlets obtained from …

Webb1 maj 2006 · As far as can be ascertained from the literature, ploidy determination using frozen banana plant material has not previously been attempted. The objectives of this …

Webb11 apr. 2024 · The study of the ploidy level was carried out on fresh material. Leaf blades (about 0.5 cm 2) of six ex situ shoots and microshoots in vitro were immersed in a modified WPB buffer [ 21] with 2% polyvinylpyrrolidone (K10) supplemented with propidium iodide (50 µg/mL), RNase (50 µg/mL) and β-mercaptoethanol (0.3%), and ground up with … taxotere herceptin perjetaWebbProblems due to polyploidy and heterozygosity nature of fruit crops Fruit crops such as mango, banana and citrus pose the problem of polyploidy, and crops such as mango, papaya and citrus are highly heterozygous. Choosing of polyploidy varieties with desirable qualities may have the hindrance in developing hybrids as sometimes they taxotere for ovarian cancerWebb7 aug. 2024 · Ploidy. 3x. Genome group. AAA. Subgroup. Silk. Status. Cultivar 'Latundan' is a popular dessert banana in the Philippines. The cultivar is named after Claude Letondal, … taxotere hillman