Navigation Links
Yeast's lifestyle couples mating with meiosis
Date:1/5/2014

myces pombe. But S. pombe and C. lusitaniae are very distant relatives. Their evolution diverged at least 330 million years ago.

That two such distantly related haploid yeasts should each have evolved a fused program of mating and meiosis makes it seem more likely that there is some generally good reason for doing so, Bennett said. His hypothesis is that coupling of mating and meiosis offers the yeasts an advantage in maintaining their haploid lifestyle by efficiently splitting up the diploid products of mating.

In general, fungi have proven ready to adapt their sexual habits based on their environment, Bennett said. Furthermore, across biology there is an emerging picture that genes involved in sexual reproduction are evolving faster than non-sex genes. But the question of why fungi should prefer a life of haploidy, diploidy, or polyploidy rages as hotly as ever among biologists.


'/>"/>

Contact: David Orenstein
david_orenstein@brown.edu
401-863-1862
Brown University
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. More efficient production of biofuels from waste with the help of modified yeasts
2. Unique adaptations to a symbiotic lifestyle reveal novel targets for aphid insecticides
3. Childrens physical activity levels are not enough to counteract sedentary lifestyles
4. Lifestyle of a killer
5. Researchers develop guidebook for promoting healthy lifestyles among Hispanic populations
6. Gene mutations caused by a fathers lifestyle can be inherited by multiple generations
7. Moderate exercising encourages a healthier lifestyle
8. Lifestyle, age linked to diabetes-related protein
9. For gay couples, condom decision-making and condom use varies by race
10. Low-cost in-vitro fertilization method developed at CU may help couples in developing countries
11. New method for estimating parameters may boost biological models
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Yeast's lifestyle couples mating with meiosis
(Date:1/22/2015)... NXT-ID, Inc. (NASDAQ: NXTD and NXTDW) a biometric authentication ... success of the Wocket™ smart wallet at CES 2015 in ... as one of the "11 Hot Products at CES" in a review ... So Far" by Newseveryday.com and "The top 10 gadgets from CES 2015" ...
(Date:1/22/2015)... NEW YORK , Jan. 21, 2015  Analyst Report Issued ... Credit Card Brands report showed that planet-wide, transactions at merchants ... 2011, while the total number of credit, debit, and prepaid ... the U.S. were victims of fraudulent card usage in 2012, ...
(Date:1/22/2015)... 2015 Research and Markets ( http://www.researchandmarkets.com/research/wxdglm/global_wearable ... "Global Wearable Technologies Market and Applications, Opportunities, Industry ... Forecast 2014-2020" report to their offering. ... that can be worn on the user,s body ...
Breaking Biology News(10 mins):CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 2CES Response for NXT-ID's Wocket Smart Wallet Kicks Off 2015 3$4.80 Near Term Price Target with "Buy" given by CapRock Research for NXT-ID, Inc. (NASDAQ: NXTD) issued by Small Cap IR 2Global Wearable Technologies Market and Applications, Opportunities, Industry Analysis, Segmentation, Size, Growth, Share, Overview, Trends and Forecast 2014-2020 2
... most comprehensive analysis yet of the genome of childhood acute ... genetic blueprint, suggesting the cancer arises from just a handful ... Research Hospital. The research appears in the July 27 online ... Sciences . "Our data raise the possibility ...
... houses be the buildings of the future? That,s what ... summer by constructing a "BaleHaus" made of prefabricated straw bale ... around the world will be able to watch its progress ... ,- part of a site which will also feature blogs, ...
... first ever overall nation-wide estimate of the tiger population ... figures announced by the Nepal Government,s Department of National ... 121 (100 194) breeding tigers in the wild ... tiger population estimate was jointly implemented by the DNPWC, ...
Cached Biology News:Comprehensive look at rare leukemia finds relatively few genetic changes launch disease 2Comprehensive look at rare leukemia finds relatively few genetic changes launch disease 3University has grand designs to build a house of straw 2University has grand designs to build a house of straw 3121 breeding tigers estimated to be found in Nepal 2
(Date:1/22/2015)... Crystal Diagnostics (CDx) Xpress System, a rapid ... AOAC-PTM Certifications for the six non-O157 Shiga toxin-producing E. coli ... to as STEC or the “Big-6”) as well as Escherichia ... per 325 g of raw ground beef and raw beef ...
(Date:1/22/2015)... 22, 2015 Controlled Substance Compliance Services ... helps companies check the legal requirements around using controlled ... China. , As their international operations expand and ... software solutions built as a result of the first ...
(Date:1/22/2015)... , Jan. 22, 2015   Cypher Genomics, Inc., ... Inc. (NASDAQ: SQNM ), the leading ... for next generation noninvasive prenatal tests (NIPT). Through ... technology, called Mantis™, to advance analysis of clinically-relevant ...
(Date:12/25/2014)... The report “Service Quality Management and ... Provider Type - Global Advancements, Worldwide Forecasts & Analysis ... analysis and forecasting of revenues. , Browse 152 ... and in-depth TOC on “Service Quality Management (SQM) and ...
Breaking Biology Technology:Crystal Diagnostics Awarded AOAC-PTM Accreditation for the Rapid Detection of “Big 6” E.coli Food Pathogens 2Global Compliance Service for Controlled Substances to Expand to China 2Cypher Genomics and Sequenom Announce Development Agreement 2Cypher Genomics and Sequenom Announce Development Agreement 3Cypher Genomics and Sequenom Announce Development Agreement 4Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 2Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 3Service Quality Management Market worth $2.1 Billion & Telco Customer Experience Management Market worth $2.3 Billion by 2019 – New Report by MarketsandMarkets 4
... announced today that Dr. Venki Raman has joined its board ... Energy Technologies , a consultancy service in the field of ... , ,Madison's Virent Energy Systems, Inc., is developing ... fuel gases and other high value chemicals. APR uses ...
... federal Food and Drug Association today approved GE ... system designed to help doctors detect, diagnose and monitor ... mass and increased risk of fracture, more accurately and ... clinicians to simultaneously assess body composition and ascertain fat ...
... Inc., a provider of computerized assessment and progress ... expand its Dallas field sales office and add ... Renaissance product solutions. Renaissance Learning also plans to ... to streamline specific functions to its Wisconsin Rapids ...
Cached Biology Technology:
... Origami host strains are K-12 derivatives that ... (trxB) and glutathione reductase (gor) genes, which ... cytoplasm. Studies have shown that expression in ... in another host even though overall expression ...
... Zero Blunt TOPO PCR ... is designed for cloning ... blunt-end PCR products. The ... TOPO Cloning and greater ...
... CELLection Dynabeads (4.5 m) coated with the ... EpCAM and DNase Releasing Buffer. For ... tumour cells directly from blood, bone marrow ... enriched from bone marrow. Enriched cells are ...
Recombinant Human CCL21/6Ckine (Mucin Stalk Chimera)...
Biology Products: