To what extent might the mortality reflect something inherent in the oysters themselves, for example their genetic heritage, their ploidy
, or their physiology?
The proposed approaches use standard histology for morphologic evaluation to select tissue for analysis and advocate genotyping as the preferred molecular technique (use of less specific techniques, such as flow cytometric DNA ploidy
analysis or fluorescence in situ hybridization, is discouraged).
DNA Content and ploidy
determination of bromegrass germplasm accessions by flow cytometry.
3n), dominate a specimen, thus having an "off ploidy
" (Pavelka et al., 2010), all chromosomal plates presenting numerically irrational multiples of that "off ploidy
Pearson rank order correlations were computed with biometrics of bivalves, environmental variables and water organic content at each site cultivation and ploidy
We studied six populations (two diploid, two tetraploid, and two of mixed ploidy
; i.e., containing both diploids and tetraploids) of Galax located in an area where both cytotypes are common.
and chromosome number of synthetic polyploid of Brachiaria, Lolium and Pennisetum were identified by flow cytometry and chromosome counts, and the fertility was verified by pollen grain viability (CAMPOS et al., 2009; TIMBO et al., 2014; PEREIRA et al., 2014; PAULA et al., 2014).
After designating a ploidy
level to each of 810 registers, including all species and through the use of a geographic information system, their distributions were analyzed based on those ploidy
suggested that RRI alone could produce a high final ploidy
compared to other small molecules or their combinations, it is still unclear whether the protocol is ubiquitous to all the megakaryocytes, and the molecular mechanism underlined still remains unknown.
Data on calluses ploidy
after 6 months of cultivation on different medium is presented in Table 3.
It also has malignant potential due to abnormal DNA ploidy
in lesional epidermis like other porokeratosis.7 The lesions of our case started typically at the age of twenty but appeared first on trunk.
A study on Arabidopsis tetraploid plants clearly indicated increase in ploidy
level having a better effect on size of cell (Breuer et al., 2007).