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זרעים לשנה אחת: מיתוסים ומציאות של טכנולוגיית "טרמינייטור"
המאמר בוחן את התופעה המכונה "זרעים לשנה אחת" — זרעים שמניבים יבול רק בדור הראשון ואינם יכולים לשמש לזריעה בהמשך. בהתבסס על ניתוח ההיסטוריה של טכנולוגיית הגבלת שימוש גנטי (GURT), הידועה בשם "טכנולוגיית Terminator", וכן על זרעי F1 ההיברידים הזמינים כיום בשוק, המאמר משחזר את התמונה האמיתית של אילו זרעים אכן דורשים רכישה מדי שנה ולמה. הדגש מושם במיוחד על ההבחנה בין מיתוסים למציאות: אין אף תאגיד חקלאי בעולם שמסחר זרעים סטריליים מהונדסים גנטית, ואילו זרעי F1 ההיברידים, הנגישים בשוק באופן נרחב, אינם מתאימים ביולוגית לשמירת זרעים. עבור מגזר החקלאות של אוקראינה, שבו החקלאים נאלצים מדי שנה לבחור בין הפריון של ההיברידים לבין החיסכון בעלויות בזנים המסורתיים, הבנת מנגנונים אלה נושאת משמעות מעשית מיוחדת.
Catalog: Биотехнология 
235 days ago · From Israel Online
THE HISTORICAL ROLE OF THE POLISH WORKING CLASS AND ITS HISTORY RESEARCH PROGRAM
THE HISTORICAL ROLE OF THE POLISH WORKING CLASS AND ITS HISTORY RESEARCH PROGRAM
Catalog: History Political science 
664 days ago · From Sarah Belman
ONTOGENETIC CHANGES OF THE SKELETON IN THE ADULT POPULATION IN VARIOUS SOCIAL AND GEOGRAPHICAL CONDITIONS: ANTHROPOECOLOGICAL RESEARCH
ONTOGENETIC CHANGES OF THE SKELETON IN THE ADULT POPULATION IN VARIOUS SOCIAL AND GEOGRAPHICAL CONDITIONS: ANTHROPOECOLOGICAL RESEARCH
Catalog: Anthropology 
689 days ago · From Sarah Belman
EPOCHAL VARIABILITY OF SOME MORPHOLOGICAL FEATURES OF THE DENTAL SYSTEM: EVOLUTIONARY AND ECOLOGICAL ASPECTS
EPOCHAL VARIABILITY OF SOME MORPHOLOGICAL FEATURES OF THE DENTAL SYSTEM: EVOLUTIONARY AND ECOLOGICAL ASPECTS
Catalog: Anthropology 
695 days ago · From Sarah Belman
THREE SCENARIOS OF TRANSITION FROM THE MIDDLE TO THE UPPER PALEOLITHIC. Scenario one: Transition to the Upper Paleolithic in Northern Asia
THREE SCENARIOS OF TRANSITION FROM THE MIDDLE TO THE UPPER PALEOLITHIC. Scenario one: Transition to the Upper Paleolithic in Northern Asia
Catalog: History Geography 
696 days ago · From Sarah Belman
ANALYSIS OF EPOCHAL CHANGES IN DIFFERENT GROUPS OF MEN IN ISRAEL
ANALYSIS OF EPOCHAL CHANGES IN DIFFERENT GROUPS OF MEN IN ISRAEL
Catalog: Anthropology 
698 days ago · From Sarah Belman
Bellah R.N. Religion in Human Evolution
Bellah R.N. Religion in Human Evolution
Catalog: Theology Philosophy 
705 days ago · From Imran Kashani
INFINITE ROLE OF INFINITESIMAL
INFINITE ROLE OF INFINITESIMAL
Catalog: Biotechnology 
1838 days ago · From Israel Online
MARS: EVER CLOSER
MARS: EVER CLOSER
Catalog: Astronomy 
1883 days ago · From Israel Online
REFUGIA AS "WINDOWS" ON TNE PLANT COVER
REFUGIA AS "WINDOWS" ON TNE PLANT COVER
Catalog: Science 
1901 days ago · From Israel Online
FUNDAMENTALS OF BIOGEOGRAPHY
FUNDAMENTALS OF BIOGEOGRAPHY
Catalog: Biology Geography 
2941 days ago · From Israel Online
ETERNAL GAMBLE WITH ELEMENTS
ETERNAL GAMBLE WITH ELEMENTS
Catalog: Chemistry 
2941 days ago · From Israel Online
ANTITUMOR DRUGS: A NEW APPROACH
ANTITUMOR DRUGS: A NEW APPROACH
Catalog: Other 
2946 days ago · From Israel Online
ECOLOGY AND ARCHEOLOGY: INTERACTIVE PARADOXES
ECOLOGY AND ARCHEOLOGY: INTERACTIVE PARADOXES
Catalog: Ecology 
2946 days ago · From Israel Online
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Diaries
Is the Yeti real?
No, from the perspective of official science, the existence of the Yeti (Bigfoot) has not been proven. All the tested biological samples attributed to these creatures turned out to belong to known animals under genetic analysis. What do genetic studies sa …
Israel Online · 24 days ago 0 13
Is there life on Mars?
The question of life on Mars has been intriguing humanity for not one century. Today, scientists do not have direct evidence of the existence of living organisms on the Red Planet. However, it is also impossible to completely exclude such a possibility. Th …
Israel Online · 29 days ago 0 7
Can AI destroy humanity?
The question of whether artificial intelligence can destroy humanity is no longer just a plot in science fiction. Today, it is discussed by leading scientists, developers, and philosophers. There is no definitive answer, but there are several scenarios tha …
Israel Online · 56 days ago 0 24
Scenarios of humanity's destruction by AI through biological weapons
The scenario of using artificial intelligence for the creation of biological weapons is one of the most serious and debated risks. Unlike the nuclear threat, which requires huge industrial capacities, biological weapons primarily require information and ac …
Israel Online · 57 days ago 0 39
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