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Groundbreaking discovery could remake California's avocado breeding
San Francisco Chronicle / SFGate.com ^ | July 31, 2026 | By Anna FitzGerald Guth, Science and climate reporter

Posted on 08/02/2026 3:48:48 PM PDT by thecodont

Even as a fixture in California cuisine and a sizable industry for the state’s farmers, avocados have presented an ongoing mystery for scientists: How do they easily flip sexes?

In a new study published in the journal Proceedings of the National Academy of Sciences, California researchers have finally answered that question by tracing the process in avocado trees back to a single gene.

“Even for a plant that is so familiar to us, there’s been this great mystery for so long,” Jeffrey Groh, a postdoctoral researcher at UC Berkeley and first author of the study, told SFGATE. “It’s super exciting to lift the hood on this remarkable example of the diversity of sexual reproduction strategies in plants.”

In California, where avocados are the official state fruit and the industry value is about $500 million, the find will be an immediate advantage for breeders trying to create the best varieties.

The flowers of avocados trees, which are hermaphrodites, act either as male by releasing pollen or as female by receiving it. About half of the trees, so-called A-types, open female flowers in the morning and male in the afternoon. B-types do the opposite. The phenomenon naturally prevents the trees from self-pollinating and inbreeding. And on farms, growers carefully plant a mixture of A-types and B-types in their fields, since they easily pollinate each other.

The problem has been for breeders, who are trying to bring together desirable qualities like taste, size, number of fruits and resilience to weather. It can take over a decade before an avocado plant produces its first flowers, meaning breeders had to wait years before they knew which were type-A and which were type-B.

(Excerpt) Read more at sfgate.com ...


TOPICS: Gardening; Science
KEYWORDS: 2ndpeter2vvs6thru9; annafitzgeraldguth; avocado; deuteronomy22v5; gay; gayagenda; gaypropaganda; godless; homosexualagenda; lgbt; lgbtq; lgbtqagenda; reprobate; reprobates; romans1vvs24thru28; transagenda; transbs; transgenderagenda
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1 posted on 08/02/2026 3:48:48 PM PDT by thecodont
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To: thecodont

So, they analyzed Governor Retard’s brain and found that it was merely a different form of avocado, and they’re going to graft some it onto existing avocados to see what happens but there are fears that the experiment might lessen avocado IQ.


2 posted on 08/02/2026 3:52:35 PM PDT by Da Coyote
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To: thecodont

Yikes, tranniecados! All this time. Yuck.


3 posted on 08/02/2026 3:56:29 PM PDT by ProtectOurFreedom
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To: thecodont

Like Breeding Pine Trees ?


4 posted on 08/02/2026 3:58:29 PM PDT by butlerweave (Fateh)
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To: thecodont

Let’s go full sensimilla and toss the pit, while we’re at it.


5 posted on 08/02/2026 3:59:16 PM PDT by Pearls Before Swine
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To: thecodont

Holy guacamole Batman!!.........


6 posted on 08/02/2026 4:02:15 PM PDT by Red Badger (Iryna Zarutska, May 22, 2002 Kyiv, Ukraine – August 22, 2025 Charlotte, North Carolina Say her name)
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To: thecodont

Hmm....wonder what the two seedlings I just planted identify as.

I guess it doesn’t matter!


7 posted on 08/02/2026 4:28:07 PM PDT by Jane Long (Jesus is Lord!)
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To: Red Badger

Not sure which would be better. Gotta try male alnd female and trannie avos. Labels required to explain. Labels would be larger than the avocado they’re glued on.


8 posted on 08/02/2026 4:29:17 PM PDT by Veto! ((Whatever it is, I'm against it))
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To: Jane Long

😂😂🤣🤣

Even California’s avocados want to be non-binary.

I’ll keep buying the ones grown in the RGV.


9 posted on 08/02/2026 4:31:39 PM PDT by Allegra (I hate the word “literally.” )
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To: Allegra

Si, señorita ... y mi, tabien.


10 posted on 08/02/2026 4:33:16 PM PDT by Jane Long (Jesus is Lord!)
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To: Jane Long

I’m sorry the writer felt compelled to apply LBGT philosophy to simple botany.

Those familiar with avocado trees know they are either type A or type B. The article said they’ve found a way to use DNA to determine which is which. This is a boon to avocado growers and also to the home gardener who wants to ensure a steady supply of fruit by having at least one of each type of plant.

Those fortunate enough to live in an avocado-rich neighborhood, with a tree every half block or so, have nothing to worry about and can count on getting some fruit off of their backyard tree.


11 posted on 08/02/2026 4:37:54 PM PDT by thecodont
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To: thecodont; governsleastgovernsbest; Governor Dinwiddie; Morgana; fwdude; Elsie; ViLaLuz; ...

(I’m sorry the writer felt compelled to apply LBGT philosophy to simple Botany.)

My first reaction is that this is thinly-disguised LGBTQ+ Propaganda

So.....I took a quick look.... well, well, well...

Whaddya know ... 🤦‍♂️🤦‍♀️🤦

(By Anna FitzGerald Guth, Science and Climate reporter

AI Overview:

Anna FitzGerald Guth is a prominent science and climate reporter who frequently covers LGBTQ+ community issues, healthcare, and cultural events in California.

Journalism and LGBTQ+ Coverage

As a California Local News Fellow and multimedia journalist reporting for major outlets like SFGATE, her work intersecting with the LGBTQ+ community includes:

Gender-Affirming Care:

Reporting on California leadership and institutional pushback to MAINTAIN ACCESS to GENDER-AFFIRMING HEALTHCARE.

Cultural History:

Documenting LGBTQ+ icons in the San Francisco Bay Area, such as detailing the local legacy of out filmmaker Colin Higgins.

Community Events:

Providing on-the-scene and multimedia coverage for historic regional traditions like SF Pride Month and local identity events.


12 posted on 08/02/2026 5:00:31 PM PDT by SaveFerris (Luke 17:28 ... as it was in the Days of Lot; They Did Eat, They Drank, They Bought, They Sold ......)
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To: thecodont; SunkenCiv; Larry Lucido

Coincidence?

13 posted on 08/02/2026 5:03:55 PM PDT by Ezekiel (🆘️ "Come fly with US". 🔴 Ingenuity -- because the Son of David begins with MARS ♂️, aka every man)
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They try. Yes, they do try.

(multimedia coverage for historic regional
traditions like SF Pride Month 🏳️‍🌈🏳️‍🌈🏳️‍🌈)



The Look On Their Faces
Testifies Against Them;

They PARADE Their Sin Like Sodom;
They Do Not Hide It.

Woe To Them!
They Have Brought Disaster
Upon Themselves.

Isaiah 3:9 NIV Bible 📖

They PARADE Their Sin Like Sodom;

🏳️‍🌈🏳️‍⚧️🏳️‍🌈🏳️‍⚧️🏳️‍🌈🏳️‍⚧️🏳️‍🌈 🤦🤦‍♂️🤦‍♀️




Luke 17:32 Remember Lot's wife.
14 posted on 08/02/2026 5:07:25 PM PDT by SaveFerris (Luke 17:28 ... as it was in the Days of Lot; They Did Eat, They Drank, They Bought, They Sold ......)
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(By Anna FitzGerald Guth, SCIENCE and Climate reporter)

some other WEIRD..."SCIENCE" Anna supports and reports


15 posted on 08/02/2026 5:12:38 PM PDT by SaveFerris (Luke 17:28 ... as it was in the Days of Lot; They Did Eat, They Drank, They Bought, They Sold ......)
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To: thecodont

Fruits, nuts and avocados. But I repeat myself.


16 posted on 08/02/2026 5:39:23 PM PDT by Sparticus
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To: thecodont
Same for Black Walnut trees, and they take a long time before you find out which they are.

Papaya are male, female, and hermaphrodite, but can grow from seed in 18 months. Have to grow several to make certain they can cross pollinate.

17 posted on 08/02/2026 7:52:19 PM PDT by Pete from Shawnee Mission ( )
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To: thecodont

Seems like California has such a ‘steady supply of fruits’ that it exports a lot of them.


18 posted on 08/03/2026 4:56:51 AM PDT by Elsie (Heck is where people, who don't believe in Gosh, think they are not going...)
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To: thecodont

What about Jeb Bush’s Guacamole Bowls?


19 posted on 08/03/2026 5:33:20 AM PDT by Hyman Roth
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To: Hyman Roth

(Jeb Bush’s Guacamole Bowls)

LOL 😆😂

$75

And some woman said she bought
the same bowls at the dollar store 🏪

$1 per bowl 😀

As we all knew
Jeb! Bush was just
a stalking horse 🐎

Trying to draw away
votes to help
Hillary Diane Jezebel Rodham Clinton

FAIL


20 posted on 08/03/2026 10:37:41 AM PDT by SaveFerris (Luke 17:28 ... as it was in the Days of Lot; They Did Eat, They Drank, They Bought, They Sold ......)
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