Cytomictic Anomalous Male Meiosis and 2n Pollen Grain Formation in Mertensia echioides Benth. (Boraginaceae) from Kashmir Himalaya

Presently Mertensia echioides Benth. (Boraginaceae) collected from Kashmir Himalaya, India, is cytologically analyzed for the first time revealing 2n = 2x = 24 (diploid). Interestingly we found 4.3–6.2% syncytic meiocytes/PMCs with 2n = 4x = 48 (tetraploid) in addition to normal meiocytes (2n = 24)...

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Pubblicato in:ScientificWorldJournal
Autori principali: Malik, Reyaz Ahmad, Gupta, Raghbir Chand, Kumari, Santosh, Malik, Akhtar Hussain
Natura: Artigo
Lingua:Inglês
Pubblicazione: Hindawi Publishing Corporation 2014
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Research Article
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4269315/
https://ncbi.nlm.nih.gov/pubmed/25544950
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2014/134192
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