This confirms 24 as the diploid somatic number of the genus and not 18 as is sometimes supposed.doi:10.1111/j.1438-8677.1972.tb00810.xJ. H. WiefferingJohn Wiley & Sons, LtdActa Botanica NeerlandicaWieffering J. H. (1972): Some notes on the diploid chromosome number of the genus ...
Chromosome counts were made on 50 cells and these have shown no variations from the normal (2n = 48) diploid chromosome number. It was also seen from the many dividing cells which were not so accurately counted that there is no extensive subdiploid variation in this somatic human tissue. 4...
In all these cases the diploid chromosome number of the female has been reduced by two. Degeneration and disappearance of the small heterochromatic Y1 chromosome would make the male number equal to that of the female. Presumably the new XY system thus formed would be subject to the same laws ...
Chromosome-level 605.2 Mb genome ofT. mongolicuswas generated, with 96.28% anchored to 12 pseudochromosomes. The repetitive sequences were dominant, accounting for 70.98%, and 32,593 protein-coding genes were predicted. Synteny analysis revealed that Lamiaceae species generally underwent two rounds of...
Ciminalis the chromosome number remained stable as the ancestral state and in G. sect. Gentiana a gain of two chromosomes was proposed. When reconstructing the ancestral states along mid-point rooted phylogenies (without outgroup) the results were consistent with minor differences in the ...
Rubus is in Europe and North America [5]. The raspberries, one of the economically important crops of Rubus, mainly belong to subg. Idaeobatus, while the blackberries are primarily included in subg. Rubus. The subgenera Anoplobatus, Dalibarda and Idaeobatus are predominantly diploid, whereas...
Although the formation of the X1X2Y multiple sex chromosome system could be achieved through fission of the X chromosome, this process would lead to an increase in the diploid number of chromosomes (e.g., female 2n = 50, male 2n = 49) compared with the ancestral karyotype of marine ...
case refers to the expected number of false positive sequences being included, with the E-value increasing as dataset size increases. An appropriate range for the threshold of this E-value can be determined through the method used for BLAST (Fig.1). HMMER is often used in combination or as...
strategies on decrypting the complex strawberry genome organization. Since the recent prevailing phasing assembly algorithms were mainly developed for diploids, the effectiveness of integrating various sequencing data on sorting haplotype-specific sequences at chromosome-scale level has not been systematically...
Chromosomal instability (CIN) is a hallmark of cancer and is associated with tumor cell malignancy. CIN triggers a chain reaction in cells leading to chromosomal abnormalities, including deviations from the normal chromosome number or structural changes in chromosomes. CIN arises from errors in DNA ...