CC-BY 4.0 International license peer-reviewed) is the author/funder. It is made available under a The copyright holder for this preprint (which was not. Abstract Due to the lack of recombination, the male-specific region of the Y chromosome (MSY) is a unique resource for tracking the genetic history of populations. The MSY is also enriched for large, nearly identical repetitive regions known as...

Abstract The predominant policy for remedying the world fishing crisis aims at maximum sustainable yield (MSY) by adjusting gear selectivity and effort to maintain stock levels. yellowfin tuna (Thunnus albacares) fishery in Sea of Oman has experienced intense increases removals since 1980, with particularly high levels 1990s. Here, we apply a statistical catch-at-age model time-series catches f...

Ecosystem-based fishery management (EBFM) requires taking account of indirect effects (such as habitat destruction, incidental mortality, and competition between the fishery and marine mammals or birds) and dealing with non-commensurate values (such as yield from the fishery and production of offspring by the birds or mammals competing for the same resource). The perspective of EBFM requires th...

Management of small pelagic fish resources is one the efforts to prevent a decrease in carrying capacity which has continued experience decline production Buton Regency since last 5 years 2016. This study aims analyze CPUE (Catch per Unit Effort), sustainable potential (MSY) and level utilization exploitation so that it can become information for managing resources. The research method used ana...

Attaining maximum sustained yield (MSY) is a central goal in U.S. fisheries management. To attain MSY, fishing mortality is maintained at FMSY and biomass at BMSY. Replacing FMSY and BMSY by “proxies” for FMSY and BMSY is commonplace. However, these proxies are not equivalent to FMSY and BMSY. The lack of equivalency is an important issue with regard to whether MSY is attained or whether biomas...

Chimpanzees and humans are genetically very similar, with the striking exception of their Y chromosomes, which have diverged tremendously. The male-specific region (MSY), representing the greater part of the Y chromosome, is inherited from father to son in a clonal fashion, with natural selection acting on the MSY as a unit. Positive selection might involve the performance of the MSY in spermat...

Spatial heterogeneity plays an important role in complex ecosystem dynamics, and therefore is also an important consideration in sustainable resource management. However, little is known about how spatial effects can influence management targets derived from a non-spatial harvest model. Here, we extended the Schaefer model, a conventional non-spatial harvest model that is widely used in resourc...

OBJECTIVE Gender and ethnicity modulate the phenotypic expression of cardiovascular risk factors. In particular, men are at higher risk of developing cardiovascular diseases compared to women, whereas black populations of African origin display reduced mortality from coronary heart disease (CHD) as compared to both whites and South Asians. Because the male-specific region (MSY) of the human Y c...

Factors affecting the rate and pattern of the mutational process are being identified for human autosomes, but the same relationships for the male specific portion of the Y chromosome (MSY) are not established. We considered 3,390 mutations occurring in 19 sequence bins identified by sequencing 1.5 Mb of the MSY from each of 104 present-day chromosomes. The occurrence of mutations was not propo...

Abstract Sustainable stingray stock catches and increasing the potential that these fish populations may become overfished this have a negative impact on size of stocks. In order to estimate models prospective resources stingrays in seas Malacca Strait, descriptive technique was utilized collect secondary data. The necessary conduct dynamics research examines exploitation rate stingrays. Based ...